add chart to PDF command engine, add svg salamander parser

graphics-chart/src/main/java/org/xbib/graphics/chart/QuickChart.java

@@ -11,10 +11,6 @@ import java.util.List;
  */
 public final class QuickChart {
 
-    private final static int WIDTH = 600;
-
-    private final static int HEIGHT = 400;
-
     private QuickChart() {
     }
 
@@ -23,12 +19,14 @@ public final class QuickChart {
                                    String yTitle,
                                    String seriesName,
                                    double[] xData,
-                                   double[] yData) {
+                                   double[] yData,
+                                   int width,
+                                   int height) {
         double[][] yData2d = { yData };
         if (seriesName == null) {
-            return getChart(chartTitle, xTitle, yTitle, null, xData, yData2d);
+            return getChart(chartTitle, xTitle, yTitle, null, xData, yData2d, width, height);
         } else {
-            return getChart(chartTitle, xTitle, yTitle, new String[]{seriesName}, xData, yData2d);
+            return getChart(chartTitle, xTitle, yTitle, new String[]{seriesName}, xData, yData2d, width, height);
         }
     }
 
@@ -37,8 +35,10 @@ public final class QuickChart {
                                    String yTitle,
                                    String[] seriesNames,
                                    double[] xData,
-                                   double[][] yData) {
-        XYChart chart = new XYChart(WIDTH, HEIGHT);
+                                   double[][] yData,
+                                   int width,
+                                   int height) {
+        XYChart chart = new XYChart(width, height);
         chart.setTitle(chartTitle);
         chart.setXAxisTitle(xTitle);
         chart.setYAxisTitle(yTitle);
@@ -60,8 +60,10 @@ public final class QuickChart {
                                    String yTitle,
                                    String seriesName,
                                    List<? extends Double> xData,
-                                   List<? extends Double> yData) {
-        XYChart chart = new XYChart(WIDTH, HEIGHT);
+                                   List<? extends Double> yData,
+                                   int width,
+                                   int height) {
+        XYChart chart = new XYChart(width, height);
         chart.setTitle(chartTitle);
         chart.setXAxisTitle(xTitle);
         chart.setYAxisTitle(yTitle);

graphics-chart/src/test/java/org/xbib/graphics/chart/demo/QuickChartTest.java

@@ -16,7 +16,7 @@ public class QuickChartTest {
         double[] xData = new double[] { 0.0, 1.0, 2.0 };
         double[] yData = new double[] { 2.0, 1.0, 0.0 };
         XYChart chart = QuickChart.getChart("Sample Chart",
-                "X", "Y", "y(x)", xData, yData);
+                "X", "Y", "y(x)", xData, yData, 640, 480);
         chart.write(Files.newOutputStream(Paths.get("build/quickchart1.pdf")),
                 VectorGraphicsFormat.PDF);
     }

graphics-pdfbox-layout/src/main/java/org/xbib/graphics/pdfbox/layout/elements/ChartElement.java

@@ -115,18 +115,16 @@ public class ChartElement implements Element, Drawable, Dividable, WidthRespecti
         float x = upperLeft.getX();
         float y = upperLeft.getY() - getHeight();
         PdfBoxGraphics2D pdfBoxGraphics2D = new PdfBoxGraphics2D(pdDocument, getWidth(), getHeight());
-        Logger.getLogger("").info("x=" + x + " y=" + y);
-        Logger.getLogger("").info("xData=" + Arrays.toString(xData));
-        Logger.getLogger("").info("yData=" + Arrays.toString(xData));
-        XYChart chart = QuickChart.getChart("Sample Chart",
-                "X", "Y", "y(x)", xData, yData);
-        chart.paint(pdfBoxGraphics2D, 600, 480);
+        XYChart chart = QuickChart.getChart("Hello Jörg",
+                "X", "Y", "y(x)", xData, yData, (int) getWidth(), (int) getHeight());
+        chart.paint(pdfBoxGraphics2D, (int) getWidth(), (int) getHeight());
         PDFormXObject xFormObject = pdfBoxGraphics2D.getXFormObject();
         xFormObject.setMatrix(AffineTransform.getTranslateInstance(x, y));
-        //Matrix matrix = new Matrix();
-        //matrix.translate(x, y);
+        Matrix matrix = new Matrix();
+        matrix.translate(x, y);
+        matrix.scale(scaleX, scaleY);
         contentStream.saveGraphicsState();
-        //contentStream.transform(matrix);
+        contentStream.transform(matrix);
         contentStream.drawForm(xFormObject);
         contentStream.restoreGraphicsState();
         if (drawListener != null) {

graphics-pdfbox-layout/src/test/resources/org/xbib/graphics/pdfbox/layout/test/script/deckblatt.json

@@ -104,6 +104,17 @@
           ]
         }
       ]
+    },
+    {
+      "type": "chart",
+      "x": 0,
+      "y": 150,
+      "width": 600,
+      "height": 480,
+      "scalex": 0.66,
+      "scaley": 0.66,
+      "xdata": [ 0.0, 1.0, 3.0, 7.0 ],
+      "ydata": [ 3.5, 2.5, 1.25, 0.8 ]
     }
   ]
 }

graphics-svg/src/main/java/org/xbib/graphics/svg/A.java

@@ -0,0 +1,109 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 1:56 AM
+ */
+
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import java.net.URI;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class A extends Group
+{
+    public static final String TAG_NAME = "a";
+
+    URI href;
+    String title;
+
+    /** Creates a new instance of Stop */
+    public A()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+    
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+        
+        StyleAttribute sty = new StyleAttribute();
+        
+        if (getPres(sty.setName("xlink:href")))
+        {
+            href = sty.getURIValue(getXMLBase());
+        }
+        
+        if (getPres(sty.setName("xlink:title")))
+        {
+            title = sty.getStringValue();
+        }
+    }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event.
+     * Ie, all attributes with track information.
+     * @return - true if this node has changed state as a result of the time
+     * update
+     */
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+        boolean changeState = super.updateTime(curTime);
+//        if (trackManager.getNumTracks() == 0) return false;
+
+        //Get current values for parameters
+        StyleAttribute sty = new StyleAttribute();
+        
+        if (getPres(sty.setName("xlink:href")))
+        {
+            href = sty.getURIValue(getXMLBase());
+        }
+        
+        if (getPres(sty.setName("xlink:title")))
+        {
+            title = sty.getStringValue();
+        }
+        
+        return changeState;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/BufferPainter.java

@@ -0,0 +1,215 @@
+package org.xbib.graphics.svg;
+
+import java.awt.Color;
+import java.awt.Graphics2D;
+import java.awt.Rectangle;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Point2D;
+import java.awt.image.BufferedImage;
+import java.awt.image.ImageObserver;
+import java.util.Collections;
+import java.util.List;
+import java.util.Objects;
+import java.util.stream.Collectors;
+
+public class BufferPainter
+{
+    public static final boolean DEBUG_PAINT = false;
+
+    public static class Cache
+    {
+        private final BufferedImage img;
+        private final Rectangle bounds;
+        private final AffineTransform transform;
+
+        public Cache(BufferedImage img, Rectangle bounds, AffineTransform transform)
+        {
+            this.img = img;
+            this.bounds = bounds;
+            this.transform = transform;
+        }
+
+        boolean isCompatible(AffineTransform tx)
+        {
+            return tx.getScaleX() == transform.getScaleX()
+                && tx.getScaleY() == transform.getScaleY()
+                && tx.getShearX() == transform.getShearX()
+                && tx.getShearY() == transform.getShearY();
+        }
+
+        Rectangle getBoundsForTransform(AffineTransform tx)
+        {
+            double dx = tx.getTranslateX() - transform.getTranslateX();
+            double dy = tx.getTranslateY() - transform.getTranslateY();
+            return new Rectangle((int) (bounds.x + dx), (int) (bounds.y + dy),
+                                 bounds.width, bounds.height);
+        }
+    }
+
+    public static void paintElement(Graphics2D g, RenderableElement element) throws SVGException
+    {
+        if (element.cachedMask != null
+            || (element.filter != null && !element.filter.filterEffects.isEmpty()))
+        {
+            renderElement(g, element);
+        } else
+        {
+            element.doRender(g);
+        }
+    }
+
+    private static float getTransformScale(Point2D.Float origin, Point2D.Float testPoint,
+                                           AffineTransform transform)
+    {
+        transform.transform(testPoint, testPoint);
+        float dx = testPoint.x - origin.x;
+        float dy = testPoint.y - origin.y;
+        return (float) Math.sqrt(dx * dx + dy * dy);
+    }
+
+    private static void renderElement(Graphics2D g, RenderableElement element) throws SVGException
+    {
+        AffineTransform transform = g.getTransform();
+
+        Graphics2D gg = (Graphics2D) g.create();
+        Rectangle elementBounds = element.getBoundingBox().getBounds();
+        Rectangle transformedBounds = transform.createTransformedShape(elementBounds).getBounds();
+        Rectangle dstBounds = new Rectangle(transformedBounds);
+
+        ImageObserver observer = element.diagram.getCurrentRenderTarget();
+
+        Cache cache = element.getBufferCache();
+        BufferedImage elementImage;
+
+        if (cache == null || observer == null || !cache.isCompatible(transform))
+        {
+            elementImage = renderToBuffer(gg, element, transform, transformedBounds, dstBounds);
+            if (observer != null)
+            {
+                // Only do caching if we are painting to a component.
+                Cache cacheEntry = new Cache(elementImage, new Rectangle(dstBounds), transform);
+                element.setBufferImage(cacheEntry);
+            }
+        } else
+        {
+            elementImage = cache.img;
+            dstBounds.setBounds(cache.getBoundsForTransform(transform));
+        }
+
+        // Reset the transform. We already accounted for it in the buffer image.
+        gg.setTransform(new AffineTransform());
+        gg.drawImage(elementImage, dstBounds.x, dstBounds.y, observer);
+        if (DEBUG_PAINT)
+        {
+            gg.setColor(Color.GREEN);
+            gg.drawRect(dstBounds.x, dstBounds.y, dstBounds.width, dstBounds.height);
+            if (!dstBounds.equals(transformedBounds))
+            {
+                gg.setColor(Color.PINK);
+                gg.drawRect(transformedBounds.x, transformedBounds.y, transformedBounds.width, transformedBounds.height);
+            }
+        }
+        gg.dispose();
+    }
+
+    private static BufferedImage renderToBuffer(Graphics2D gg, RenderableElement element,
+                                                AffineTransform transform, Rectangle transformedBounds,
+                                                Rectangle dstBounds) throws SVGException
+    {
+        Point2D.Float origin = new Point2D.Float(0, 0);
+        transform.transform(origin, origin);
+
+        // As filter operations are commonly implemented using convolutions they need to be
+        // aware of any possible scaling to compensate for it in their kernel size.
+        Point2D.Float testPoint = new Point2D.Float(1, 0);
+        float xScale = getTransformScale(origin, testPoint, transform);
+        testPoint.setLocation(0, 1);
+        float yScale = getTransformScale(origin, testPoint, transform);
+
+        List<FilterEffects.FilterOp> filterOps = element.filter == null
+                ? Collections.emptyList()
+                : element.filter.filterEffects.stream()
+                        .flatMap(f -> f.getOperations(dstBounds, xScale, yScale).stream())
+                        .filter(Objects::nonNull)
+                        .collect(Collectors.toList());
+
+        for (FilterEffects.FilterOp filterOp : filterOps)
+        {
+            int right = Math.max(dstBounds.x + dstBounds.width,
+                                 filterOp.requiredImageBounds.x + filterOp.requiredImageBounds.width);
+            int bottom = Math.max(dstBounds.y + dstBounds.height,
+                                  filterOp.requiredImageBounds.y + filterOp.requiredImageBounds.height);
+            dstBounds.x = Math.min(dstBounds.x, filterOp.requiredImageBounds.x);
+            dstBounds.y = Math.min(dstBounds.y, filterOp.requiredImageBounds.y);
+            dstBounds.width = right - dstBounds.x;
+            dstBounds.height = bottom - dstBounds.y;
+        }
+
+
+        BufferedImage elementImage = BufferPainter.paintToBuffer(gg, transform, dstBounds, transformedBounds,
+                                                                 element, null, true);
+
+        for (FilterEffects.FilterOp filterOp : filterOps)
+        {
+            elementImage = filterOp.op.filter(elementImage, null);
+        }
+
+        if (element.cachedMask != null)
+        {
+            // Draw the mask image. Implicitly the mask is empty i.e. has a completely black background.
+            // We can't draw the mask directly to the elementImage using the mask composite as
+            // masks may change the mask value a location at any time during mask realization.
+            BufferedImage maskImage = BufferPainter.paintToBuffer(gg, transform, dstBounds, transformedBounds,
+                                                                  element.cachedMask, Color.BLACK, false);
+
+            Graphics2D elementGraphics = (Graphics2D) elementImage.getGraphics();
+            elementGraphics.setRenderingHints(gg.getRenderingHints());
+            elementGraphics.setComposite(element.cachedMask.createMaskComposite());
+            elementGraphics.drawImage(maskImage, 0, 0, element.diagram.getCurrentRenderTarget());
+            elementGraphics.dispose();
+        }
+        return elementImage;
+    }
+
+    public static BufferedImage paintToBuffer(Graphics2D g, AffineTransform transform,
+                                              Rectangle srcBounds, RenderableElement element,
+                                              Color bgColor) throws SVGException
+    {
+        return paintToBuffer(g, transform, srcBounds, srcBounds, element, bgColor, false);
+    }
+
+    /*
+     * The srcBounds parameter is expected to be pre-transformed by the given transform.
+     */
+    public static BufferedImage paintToBuffer(Graphics2D g, AffineTransform transform,
+                                              Rectangle dstBounds, Rectangle srcBounds,
+                                              RenderableElement element,
+                                              Color bgColor, boolean preMultiplied) throws SVGException
+    {
+        int type = preMultiplied
+                ? BufferedImage.TYPE_INT_ARGB_PRE
+                : BufferedImage.TYPE_INT_ARGB;
+        BufferedImage img = new BufferedImage(dstBounds.width, dstBounds.height, type);
+        Graphics2D imgGraphics = (Graphics2D) img.getGraphics();
+        if (g != null)
+        {
+            imgGraphics.setRenderingHints(g.getRenderingHints());
+        } else if (bgColor != null)
+        {
+            imgGraphics.setColor(bgColor);
+            imgGraphics.fillRect(0, 0, img.getWidth(), img.getHeight());
+        }
+        int xRelative = srcBounds.x - dstBounds.x;
+        int yRelative = srcBounds.y - dstBounds.y;
+        imgGraphics.translate(xRelative, yRelative);
+        imgGraphics.clipRect(0, 0, srcBounds.width, srcBounds.height);
+
+        // Because we blit the image at the transformed location we have to compensate for the
+        // element location.
+        imgGraphics.translate(-srcBounds.x, -srcBounds.y);
+        imgGraphics.transform(transform);
+        element.doRender(imgGraphics);
+        imgGraphics.dispose();
+        return img;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/Circle.java

@@ -0,0 +1,171 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 5:25 PM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import java.awt.Graphics2D;
+import java.awt.Shape;
+import java.awt.geom.Ellipse2D;
+import java.awt.geom.Rectangle2D;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class Circle extends ShapeElement
+{
+
+    public static final String TAG_NAME = "circle";
+    float cx = 0f;
+    float cy = 0f;
+    float r = 0f;
+    Ellipse2D.Float circle = new Ellipse2D.Float();
+
+    /**
+     * Creates a new instance of Rect
+     */
+    public Circle()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+
+        if (getPres(sty.setName("cx")))
+        {
+            cx = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("cy")))
+        {
+            cy = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("r")))
+        {
+            r = sty.getFloatValueWithUnits();
+        }
+
+        circle.setFrame(cx - r, cy - r, r * 2f, r * 2f);
+    }
+
+    @Override
+    protected void doRender(Graphics2D g) throws SVGException
+    {
+        beginLayer(g);
+        renderShape(g, circle);
+        finishLayer(g);
+    }
+
+    @Override
+    public Shape getShape()
+    {
+        return shapeToParent(circle);
+    }
+
+    @Override
+    public Rectangle2D getBoundingBox() throws SVGException
+    {
+        return boundsToParent(includeStrokeInBounds(circle.getBounds2D()));
+    }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event. Ie,
+     * all attributes with track information.
+     *
+     * @return - true if this node has changed state as a result of the time
+     * update
+     */
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+//        if (trackManager.getNumTracks() == 0) return false;
+        boolean changeState = super.updateTime(curTime);
+
+        //Get current values for parameters
+        StyleAttribute sty = new StyleAttribute();
+        boolean shapeChange = false;
+
+        if (getPres(sty.setName("cx")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != cx)
+            {
+                cx = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("cy")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != cy)
+            {
+                cy = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("r")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != r)
+            {
+                r = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (shapeChange)
+        {
+            build();
+//            circle.setFrame(cx - r, cy - r, r * 2f, r * 2f);
+//            return true;
+        }
+
+        return changeState || shapeChange;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/ClipPath.java

@@ -0,0 +1,174 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 1:56 AM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import java.awt.Shape;
+import java.awt.geom.Area;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class ClipPath extends SVGElement
+{
+
+    public static final String TAG_NAME = "clippath";
+    public static final int CP_USER_SPACE_ON_USE = 0;
+    public static final int CP_OBJECT_BOUNDING_BOX = 1;
+    int clipPathUnits = CP_USER_SPACE_ON_USE;
+
+    /**
+     * Creates a new instance of Stop
+     */
+    public ClipPath()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    /**
+     * Called after the start element but before the end element to indicate
+     * each child tag that has been processed
+     */
+    @Override
+    public void loaderAddChild(SVGLoaderHelper helper, SVGElement child) throws SVGElementException
+    {
+        super.loaderAddChild(helper, child);
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+
+        clipPathUnits = (getPres(sty.setName("clipPathUnits"))
+            && sty.getStringValue().equals("objectBoundingBox"))
+            ? CP_OBJECT_BOUNDING_BOX
+            : CP_USER_SPACE_ON_USE;
+    }
+
+    public int getClipPathUnits()
+    {
+        return clipPathUnits;
+    }
+
+    public Shape getClipPathShape()
+    {
+        if (children.isEmpty())
+        {
+            return null;
+        }
+        if (children.size() == 1)
+        {
+            return ((ShapeElement) children.get(0)).getShape();
+        }
+
+        Area clipArea = null;
+        for (SVGElement svgElement : children) {
+            ShapeElement se = (ShapeElement) svgElement;
+
+            if (clipArea == null)
+            {
+                Shape shape = se.getShape();
+                if (shape != null)
+                {
+                    clipArea = new Area(se.getShape());
+                }
+                continue;
+            }
+
+            Shape shape = se.getShape();
+            if (shape != null)
+            {
+                clipArea.intersect(new Area(shape));
+            }
+        }
+
+        return clipArea;
+    }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event. Ie,
+     * all attributes with track information.
+     *
+     * @param curTime Time at which to evaluate node
+     * @return - true if this node has changed state as a result of the time
+     * update
+     * @throws SVGException
+     */
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+        //Get current values for parameters
+        StyleAttribute sty = new StyleAttribute();
+        boolean shapeChange = false;
+
+
+        if (getPres(sty.setName("clipPathUnits")))
+        {
+            String newUnitsStrn = sty.getStringValue();
+            int newUnits = newUnitsStrn.equals("objectBoundingBox")
+                ? CP_OBJECT_BOUNDING_BOX
+                : CP_USER_SPACE_ON_USE;
+
+            if (newUnits != clipPathUnits)
+            {
+                clipPathUnits = newUnits;
+                shapeChange = true;
+            }
+        }
+
+        if (shapeChange)
+        {
+            build();
+        }
+
+        for (int i = 0; i < children.size(); ++i)
+        {
+            SVGElement ele = (SVGElement) children.get(i);
+            ele.updateTime(curTime);
+        }
+        
+        return shapeChange;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/Defs.java

@@ -0,0 +1,97 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 1:56 AM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleSheet;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class Defs extends TransformableElement
+{
+
+    public static final String TAG_NAME = "defs";
+
+    /**
+     * Creates a new instance of Stop
+     */
+    public Defs()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    /**
+     * Called after the start element but before the end element to indicate
+     * each child tag that has been processed
+     */
+    @Override
+    public void loaderAddChild(SVGLoaderHelper helper, SVGElement child) throws SVGElementException
+    {
+        super.loaderAddChild(helper, child);
+
+//        members.add(child);
+    }
+
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+        boolean stateChange = false;
+        for (SVGElement ele : children) {
+            stateChange = stateChange || ele.updateTime(curTime);
+        }
+
+        return super.updateTime(curTime) || stateChange;
+    }
+    
+    public StyleSheet getStyleSheet()
+    {
+        for (int i = 0; i < getNumChildren(); ++i)
+        {
+            SVGElement ele = getChild(i);
+            if (ele instanceof Style)
+            {
+                return ((Style)ele).getStyleSheet();
+            }
+        }
+        return null;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/Desc.java

@@ -0,0 +1,82 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on September 19, 2004, 1:56 AM
+ */
+package org.xbib.graphics.svg;
+
+/**
+ * Holds title textual information within tree
+ *
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class Desc extends SVGElement
+{
+
+    public static final String TAG_NAME = "desc";
+    StringBuffer text = new StringBuffer();
+
+    /**
+     * Creates a new instance of Stop
+     */
+    public Desc()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    /**
+     * Called during load process to add text scanned within a tag
+     */
+    @Override
+    public void loaderAddText(SVGLoaderHelper helper, String text)
+    {
+        this.text.append(text);
+    }
+
+    public String getText()
+    {
+        return text.toString();
+    }
+
+    @Override
+    public boolean updateTime(double curTime)
+    {
+        return false;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/Ellipse.java

@@ -0,0 +1,187 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 5:25 PM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import java.awt.Graphics2D;
+import java.awt.Shape;
+import java.awt.geom.Ellipse2D;
+import java.awt.geom.Rectangle2D;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class Ellipse extends ShapeElement
+{
+
+    public static final String TAG_NAME = "ellipse";
+    float cx = 0.0f;
+    float cy = 0.0f;
+    float rx = 0.0f;
+    float ry = 0.0f;
+    Ellipse2D.Float ellipse = new Ellipse2D.Float();
+
+    /**
+     * Creates a new instance of Rect
+     */
+    public Ellipse()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+
+        if (getPres(sty.setName("cx")))
+        {
+            cx = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("cy")))
+        {
+            cy = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("rx")))
+        {
+            rx = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("ry")))
+        {
+            ry = sty.getFloatValueWithUnits();
+        }
+
+        ellipse.setFrame(cx - rx, cy - ry, rx * 2f, ry * 2f);
+    }
+
+    @Override
+    protected void doRender(Graphics2D g) throws SVGException
+    {
+        beginLayer(g);
+        renderShape(g, ellipse);
+        finishLayer(g);
+    }
+
+    @Override
+    public Shape getShape()
+    {
+        return shapeToParent(ellipse);
+    }
+
+    @Override
+    public Rectangle2D getBoundingBox() throws SVGException
+    {
+        return boundsToParent(includeStrokeInBounds(ellipse.getBounds2D()));
+    }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event. Ie,
+     * all attributes with track information.
+     *
+     * @return - true if this node has changed state as a result of the time
+     * update
+     */
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+//        if (trackManager.getNumTracks() == 0) return false;
+        boolean changeState = super.updateTime(curTime);
+
+        //Get current values for parameters
+        StyleAttribute sty = new StyleAttribute();
+        boolean shapeChange = false;
+
+        if (getPres(sty.setName("cx")))
+        {
+            float newCx = sty.getFloatValueWithUnits();
+            if (newCx != cx)
+            {
+                cx = newCx;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("cy")))
+        {
+            float newCy = sty.getFloatValueWithUnits();
+            if (newCy != cy)
+            {
+                cy = newCy;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("rx")))
+        {
+            float newRx = sty.getFloatValueWithUnits();
+            if (newRx != rx)
+            {
+                rx = newRx;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("ry")))
+        {
+            float newRy = sty.getFloatValueWithUnits();
+            if (newRy != ry)
+            {
+                ry = newRy;
+                shapeChange = true;
+            }
+        }
+
+        if (shapeChange)
+        {
+            build();
+//            ellipse.setFrame(cx - rx, cy - ry, rx * 2f, ry * 2f);
+//            return true;
+        }
+
+        return changeState || shapeChange;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/FeDistantLight.java

@@ -0,0 +1,123 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on March 18, 2004, 6:52 AM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class FeDistantLight extends FeLight
+{
+
+    public static final String TAG_NAME = "fedistantlight";
+    float azimuth = 0f;
+    float elevation = 0f;
+
+    /**
+     * Creates a new instance of FillElement
+     */
+    public FeDistantLight()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+
+        if (getPres(sty.setName("azimuth")))
+        {
+            azimuth = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("elevation")))
+        {
+            elevation = sty.getFloatValueWithUnits();
+        }
+    }
+
+    public float getAzimuth()
+    {
+        return azimuth;
+    }
+
+    public float getElevation()
+    {
+        return elevation;
+    }
+
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+//        if (trackManager.getNumTracks() == 0) return false;
+
+        //Get current values for parameters
+        StyleAttribute sty = new StyleAttribute();
+        boolean stateChange = false;
+
+        if (getPres(sty.setName("azimuth")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != azimuth)
+            {
+                azimuth = newVal;
+                stateChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("elevation")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != elevation)
+            {
+                elevation = newVal;
+                stateChange = true;
+            }
+        }
+
+        return stateChange;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/FeGaussianBlur.java

@@ -0,0 +1,117 @@
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+
+import java.awt.Rectangle;
+import java.awt.image.ConvolveOp;
+import java.awt.image.Kernel;
+import java.util.Arrays;
+import java.util.List;
+
+public class FeGaussianBlur extends FilterEffects
+{
+    public static final String TAG_NAME = "fegaussianblur";
+
+    private float[] stdDeviation;
+    private float xCurrent;
+    private float yCurrent;
+    private ConvolveOp xBlur;
+    private ConvolveOp yBlur;
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+        StyleAttribute sty = new StyleAttribute();
+
+        stdDeviation = new float[]{0f};
+        if (getPres(sty.setName("stdDeviation")))
+        {
+            stdDeviation = sty.getFloatList();
+        }
+        xBlur = null;
+        yBlur = null;
+    }
+
+    @Override
+    public List<FilterOp> getOperations(Rectangle inputBounds, float xScale, float yScale)
+    {
+        float xSigma = xScale * stdDeviation[0];
+        float ySigma = yScale * stdDeviation[Math.min(stdDeviation.length - 1, 1)];
+
+        return Arrays.asList(
+                xSigma > 0
+                        ? getGaussianBlurFilter(inputBounds, xSigma, true)
+                        : null,
+                ySigma > 0
+                        ? getGaussianBlurFilter(inputBounds, ySigma, false)
+                        : null
+        );
+    }
+
+    public FilterOp getGaussianBlurFilter(Rectangle inputBounds, float sigma, boolean horizontal)
+    {
+        int multiplier = 2;
+        float radius = 2f * sigma + 1;
+        int size = (int) Math.ceil(radius * multiplier) + 1;
+        if (horizontal && (xBlur == null || xCurrent != sigma)
+            || !horizontal && (yBlur == null || yCurrent != sigma))
+        {
+            if (horizontal)
+            {
+                xCurrent = sigma;
+            } else
+            {
+                yCurrent = sigma;
+            }
+            float[] data = new float[size];
+
+            float radius2 = radius * radius;
+            float twoSigmaSquare = 2.0f * sigma * sigma;
+            float sigmaRoot = (float) Math.sqrt(twoSigmaSquare * Math.PI);
+            float total = 0.0f;
+
+            float middle = size / 2f;
+            for (int i = 0; i < size; i++)
+            {
+                float distance = middle - i;
+                distance *= distance;
+
+                data[i] = distance > radius2
+                        ? 0
+                        : (float) Math.exp(-distance / twoSigmaSquare) / sigmaRoot;
+                total += data[i];
+            }
+
+            for (int i = 0; i < data.length; i++)
+            {
+                data[i] /= total;
+            }
+
+            if (horizontal)
+            {
+                xBlur = new ConvolveOp(new Kernel(size, 1, data), ConvolveOp.EDGE_NO_OP, null);
+            } else
+            {
+                yBlur = new ConvolveOp(new Kernel(1, size, data), ConvolveOp.EDGE_NO_OP, null);
+            }
+        }
+
+        Rectangle dstBounds = new Rectangle(inputBounds);
+        if (horizontal)
+        {
+            dstBounds.grow(size, 0);
+        } else
+        {
+            dstBounds.grow(0, size);
+        }
+
+        return new FilterOp(horizontal ? xBlur : yBlur, dstBounds);
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/FeLight.java

@@ -0,0 +1,59 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on March 18, 2004, 6:52 AM
+ */
+package org.xbib.graphics.svg;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+abstract public class FeLight extends FilterEffects
+{
+
+    public static final String TAG_NAME = "feLight";
+
+    /**
+     * Creates a new instance of FillElement
+     */
+    public FeLight()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/FePointLight.java

@@ -0,0 +1,146 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on March 18, 2004, 6:52 AM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class FePointLight extends FeLight
+{
+
+    public static final String TAG_NAME = "fepointlight";
+    float x = 0f;
+    float y = 0f;
+    float z = 0f;
+
+    /**
+     * Creates a new instance of FillElement
+     */
+    public FePointLight()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+
+        if (getPres(sty.setName("x")))
+        {
+            x = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("y")))
+        {
+            y = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("z")))
+        {
+            z = sty.getFloatValueWithUnits();
+        }
+    }
+
+    @Override
+    public float getX()
+    {
+        return x;
+    }
+
+    @Override
+    public float getY()
+    {
+        return y;
+    }
+
+    public float getZ()
+    {
+        return z;
+    }
+
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+//        if (trackManager.getNumTracks() == 0) return false;
+
+        //Get current values for parameters
+        StyleAttribute sty = new StyleAttribute();
+        boolean stateChange = false;
+
+        if (getPres(sty.setName("x")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != x)
+            {
+                x = newVal;
+                stateChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("y")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != y)
+            {
+                y = newVal;
+                stateChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("z")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != z)
+            {
+                z = newVal;
+                stateChange = true;
+            }
+        }
+
+        return stateChange;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/FeSpotLight.java

@@ -0,0 +1,244 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on March 18, 2004, 6:52 AM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class FeSpotLight extends FeLight
+{
+
+    public static final String TAG_NAME = "fespotlight";
+    float x = 0f;
+    float y = 0f;
+    float z = 0f;
+    float pointsAtX = 0f;
+    float pointsAtY = 0f;
+    float pointsAtZ = 0f;
+    float specularComponent = 0f;
+    float limitingConeAngle = 0f;
+
+    /**
+     * Creates a new instance of FillElement
+     */
+    public FeSpotLight()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+
+        if (getPres(sty.setName("x")))
+        {
+            x = sty.getFloatValueWithUnits();
+        }
+        if (getPres(sty.setName("y")))
+        {
+            y = sty.getFloatValueWithUnits();
+        }
+        if (getPres(sty.setName("z")))
+        {
+            z = sty.getFloatValueWithUnits();
+        }
+        if (getPres(sty.setName("pointsAtX")))
+        {
+            pointsAtX = sty.getFloatValueWithUnits();
+        }
+        if (getPres(sty.setName("pointsAtY")))
+        {
+            pointsAtY = sty.getFloatValueWithUnits();
+        }
+        if (getPres(sty.setName("pointsAtZ")))
+        {
+            pointsAtZ = sty.getFloatValueWithUnits();
+        }
+        if (getPres(sty.setName("specularComponent")))
+        {
+            specularComponent = sty.getFloatValueWithUnits();
+        }
+        if (getPres(sty.setName("limitingConeAngle")))
+        {
+            limitingConeAngle = sty.getFloatValueWithUnits();
+        }
+    }
+
+    @Override
+    public float getX()
+    {
+        return x;
+    }
+
+    @Override
+    public float getY()
+    {
+        return y;
+    }
+
+    public float getZ()
+    {
+        return z;
+    }
+
+    public float getPointsAtX()
+    {
+        return pointsAtX;
+    }
+
+    public float getPointsAtY()
+    {
+        return pointsAtY;
+    }
+
+    public float getPointsAtZ()
+    {
+        return pointsAtZ;
+    }
+
+    public float getSpecularComponent()
+    {
+        return specularComponent;
+    }
+
+    public float getLimitingConeAngle()
+    {
+        return limitingConeAngle;
+    }
+
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+//        if (trackManager.getNumTracks() == 0) return false;
+
+        //Get current values for parameters
+        StyleAttribute sty = new StyleAttribute();
+        boolean stateChange = false;
+
+        if (getPres(sty.setName("x")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != x)
+            {
+                x = newVal;
+                stateChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("y")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != y)
+            {
+                y = newVal;
+                stateChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("z")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != z)
+            {
+                z = newVal;
+                stateChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("pointsAtX")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != pointsAtX)
+            {
+                pointsAtX = newVal;
+                stateChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("pointsAtY")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != pointsAtY)
+            {
+                pointsAtY = newVal;
+                stateChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("pointsAtZ")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != pointsAtZ)
+            {
+                pointsAtZ = newVal;
+                stateChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("specularComponent")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != specularComponent)
+            {
+                specularComponent = newVal;
+                stateChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("limitingConeAngle")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != limitingConeAngle)
+            {
+                limitingConeAngle = newVal;
+                stateChange = true;
+            }
+        }
+
+        return stateChange;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/FillElement.java

@@ -0,0 +1,64 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on March 18, 2004, 6:52 AM
+ */
+package org.xbib.graphics.svg;
+
+import java.awt.*;
+import java.awt.geom.*;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+abstract public class FillElement extends SVGElement
+{
+    /**
+     * Creates a new instance of FillElement
+     */
+    public FillElement()
+    {
+    }
+
+    /**
+     * Requests the paint defined by this element. Passes in information to
+     * allow paint to be customized
+     *
+     * @param bounds - bounding box of shape being rendered
+     * @param xform - The current transformation that the shape is being
+     * rendered under.
+     * @return paint object
+     */
+    abstract public Paint getPaint(Rectangle2D bounds, AffineTransform xform);
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/Filter.java

@@ -0,0 +1,287 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on March 18, 2004, 6:52 AM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import java.awt.geom.Point2D;
+import java.net.URI;
+import java.net.URL;
+import java.util.ArrayList;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class Filter extends SVGElement
+{
+
+    public static final String TAG_NAME = "filter";
+    public static final int FU_OBJECT_BOUNDING_BOX = 0;
+    public static final int FU_USER_SPACE_ON_USE = 1;
+    protected int filterUnits = FU_OBJECT_BOUNDING_BOX;
+    public static final int PU_OBJECT_BOUNDING_BOX = 0;
+    public static final int PU_USER_SPACE_ON_USE = 1;
+    protected int primitiveUnits = PU_OBJECT_BOUNDING_BOX;
+    float x = 0f;
+    float y = 0f;
+    float width = 1f;
+    float height = 1f;
+    Point2D filterRes = new Point2D.Double();
+    URL href = null;
+    final ArrayList<FilterEffects> filterEffects = new ArrayList<>();
+
+    /**
+     * Creates a new instance of FillElement
+     */
+    public Filter()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    /**
+     * Called after the start element but before the end element to indicate
+     * each child tag that has been processed
+     */
+    @Override
+    public void loaderAddChild(SVGLoaderHelper helper, SVGElement child) throws SVGElementException
+    {
+        super.loaderAddChild(helper, child);
+
+        if (child instanceof FilterEffects)
+        {
+            filterEffects.add((FilterEffects) child);
+        }
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+        String strn;
+
+        if (getPres(sty.setName("filterUnits")))
+        {
+            strn = sty.getStringValue().toLowerCase();
+            if (strn.equals("userspaceonuse"))
+            {
+                filterUnits = FU_USER_SPACE_ON_USE;
+            } else
+            {
+                filterUnits = FU_OBJECT_BOUNDING_BOX;
+            }
+        }
+
+        if (getPres(sty.setName("primitiveUnits")))
+        {
+            strn = sty.getStringValue().toLowerCase();
+            if (strn.equals("userspaceonuse"))
+            {
+                primitiveUnits = PU_USER_SPACE_ON_USE;
+            } else
+            {
+                primitiveUnits = PU_OBJECT_BOUNDING_BOX;
+            }
+        }
+
+        if (getPres(sty.setName("x")))
+        {
+            x = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("y")))
+        {
+            y = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("width")))
+        {
+            width = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("height")))
+        {
+            height = sty.getFloatValueWithUnits();
+        }
+
+        try
+        {
+            if (getPres(sty.setName("xlink:href")))
+            {
+                URI src = sty.getURIValue(getXMLBase());
+                href = src.toURL();
+            }
+        } catch (Exception e)
+        {
+            throw new SVGException(e);
+        }
+
+    }
+
+    public float getX()
+    {
+        return x;
+    }
+
+    public float getY()
+    {
+        return y;
+    }
+
+    public float getWidth()
+    {
+        return width;
+    }
+
+    public float getHeight()
+    {
+        return height;
+    }
+
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+//        if (trackManager.getNumTracks() == 0) return false;
+
+        //Get current values for parameters
+        StyleAttribute sty = new StyleAttribute();
+        boolean stateChange = false;
+
+        if (getPres(sty.setName("x")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != x)
+            {
+                x = newVal;
+                stateChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("y")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != y)
+            {
+                y = newVal;
+                stateChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("width")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != width)
+            {
+                width = newVal;
+                stateChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("height")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != height)
+            {
+                height = newVal;
+                stateChange = true;
+            }
+        }
+
+        try
+        {
+            if (getPres(sty.setName("xlink:href")))
+            {
+                URI src = sty.getURIValue(getXMLBase());
+                URL newVal = src.toURL();
+
+                if (!newVal.equals(href))
+                {
+                    href = newVal;
+                    stateChange = true;
+                }
+            }
+        } catch (Exception e)
+        {
+            throw new SVGException(e);
+        }
+
+        if (getPres(sty.setName("filterUnits")))
+        {
+            int newVal;
+            String strn = sty.getStringValue().toLowerCase();
+            if (strn.equals("userspaceonuse"))
+            {
+                newVal = FU_USER_SPACE_ON_USE;
+            } else
+            {
+                newVal = FU_OBJECT_BOUNDING_BOX;
+            }
+            if (newVal != filterUnits)
+            {
+                filterUnits = newVal;
+                stateChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("primitiveUnits")))
+        {
+            int newVal;
+            String strn = sty.getStringValue().toLowerCase();
+            if (strn.equals("userspaceonuse"))
+            {
+                newVal = PU_USER_SPACE_ON_USE;
+            } else
+            {
+                newVal = PU_OBJECT_BOUNDING_BOX;
+            }
+            if (newVal != filterUnits)
+            {
+                primitiveUnits = newVal;
+                stateChange = true;
+            }
+        }
+
+
+
+        return stateChange;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/FilterEffects.java

@@ -0,0 +1,273 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on March 18, 2004, 6:52 AM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+
+import java.awt.Rectangle;
+import java.awt.image.BufferedImageOp;
+import java.net.URI;
+import java.net.URL;
+import java.util.List;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public abstract class FilterEffects extends SVGElement
+{
+    public static final String TAG_NAME = "filtereffects";
+    
+    public static final int FP_SOURCE_GRAPHIC = 0;
+    public static final int FP_SOURCE_ALPHA = 1;
+    public static final int FP_BACKGROUND_IMAGE = 2;
+    public static final int FP_BACKGROUND_ALPHA = 3;
+    public static final int FP_FILL_PAINT = 4;
+    public static final int FP_STROKE_PAINT = 5;
+    public static final int FP_CUSTOM = 5;
+    private int filterPrimitiveTypeIn;
+    private String filterPrimitiveRefIn;
+    float x = 0f;
+    float y = 0f;
+    float width = 1f;
+    float height = 1f;
+    URL href = null;
+
+    /**
+     * Creates a new instance of FillElement
+     */
+    public FilterEffects()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    /**
+     * Called after the start element but before the end element to indicate
+     * each child tag that has been processed
+     */
+    @Override
+    public void loaderAddChild(SVGLoaderHelper helper, SVGElement child) throws SVGElementException
+    {
+        super.loaderAddChild(helper, child);
+
+        if (child instanceof FilterEffects)
+        {
+//            filterEffects.add(child);
+        }
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        /*StyleAttribute sty = new StyleAttribute();
+          String strn;
+        
+         if (getPres(sty.setName("filterUnits")))
+         {
+         strn = sty.getStringValue().toLowerCase();
+         if (strn.equals("userspaceonuse")) filterUnits = FU_USER_SPACE_ON_USE;
+         else filterUnits = FU_OBJECT_BOUNDING_BOX;
+         }
+
+         if (getPres(sty.setName("primitiveUnits")))
+         {
+         strn = sty.getStringValue().toLowerCase();
+         if (strn.equals("userspaceonuse")) primitiveUnits = PU_USER_SPACE_ON_USE;
+         else primitiveUnits = PU_OBJECT_BOUNDING_BOX;
+         }
+
+         if (getPres(sty.setName("x"))) x = sty.getFloatValue();
+
+         if (getPres(sty.setName("y"))) y = sty.getFloatValue();
+
+         if (getPres(sty.setName("width"))) width = sty.getFloatValue();
+
+         if (getPres(sty.setName("height"))) height = sty.getFloatValue();
+
+         try {
+         if (getPres(sty.setName("xlink:href")))
+         {
+         URI src = sty.getURIValue(getXMLBase());
+         href = src.toURL();
+         }
+         }
+         catch (Exception e)
+         {
+         throw new SVGException(e);
+         }
+         */
+    }
+
+    public List<FilterOp> getOperations(Rectangle bounds, float xScale, float yScale) {
+        return null;
+    }
+
+    public float getX()
+    {
+        return x;
+    }
+
+    public float getY()
+    {
+        return y;
+    }
+
+    public float getWidth()
+    {
+        return width;
+    }
+
+    public float getHeight()
+    {
+        return height;
+    }
+
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+//        if (trackManager.getNumTracks() == 0) return false;
+
+        //Get current values for parameters
+        StyleAttribute sty = new StyleAttribute();
+        boolean stateChange = false;
+
+        if (getPres(sty.setName("x")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != x)
+            {
+                x = newVal;
+                stateChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("y")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != y)
+            {
+                y = newVal;
+                stateChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("width")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != width)
+            {
+                width = newVal;
+                stateChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("height")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != height)
+            {
+                height = newVal;
+                stateChange = true;
+            }
+        }
+
+        try
+        {
+            if (getPres(sty.setName("xlink:href")))
+            {
+                URI src = sty.getURIValue(getXMLBase());
+                URL newVal = src.toURL();
+
+                if (!newVal.equals(href))
+                {
+                    href = newVal;
+                    stateChange = true;
+                }
+            }
+        } catch (Exception e)
+        {
+            throw new SVGException(e);
+        }
+
+        /*
+         if (getPres(sty.setName("filterUnits")))
+         {
+         int newVal;
+         String strn = sty.getStringValue().toLowerCase();
+         if (strn.equals("userspaceonuse")) newVal = FU_USER_SPACE_ON_USE;
+         else newVal = FU_OBJECT_BOUNDING_BOX;
+         if (newVal != filterUnits)
+         {
+         filterUnits = newVal;
+         stateChange = true;
+         }
+         }
+
+         if (getPres(sty.setName("primitiveUnits")))
+         {
+         int newVal;
+         String strn = sty.getStringValue().toLowerCase();
+         if (strn.equals("userspaceonuse")) newVal = PU_USER_SPACE_ON_USE;
+         else newVal = PU_OBJECT_BOUNDING_BOX;
+         if (newVal != filterUnits)
+         {
+         primitiveUnits = newVal;
+         stateChange = true;
+         }
+         }
+
+         */
+
+        return stateChange;
+    }
+
+    public static class FilterOp {
+        public final BufferedImageOp op;
+        public final Rectangle requiredImageBounds;
+
+        public FilterOp(BufferedImageOp op, Rectangle requiredImageBounds) {
+            this.op = op;
+            this.requiredImageBounds = requiredImageBounds;
+        }
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/Font.java

@@ -0,0 +1,292 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on February 20, 2004, 10:00 PM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import java.util.HashMap;
+
+/**
+ * Implements an embedded font.
+ *
+ * SVG specification: http://www.w3.org/TR/SVG/fonts.html
+ *
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class Font extends SVGElement
+{
+
+    public static final String TAG_NAME = "font";
+    int horizOriginX = 0;
+    int horizOriginY = 0;
+    int horizAdvX = -1;  //Must be specified
+    int vertOriginX = -1;  //Defaults to horizAdvX / 2
+    int vertOriginY = -1;  //Defaults to font's ascent
+    int vertAdvY = -1;  //Defaults to one 'em'.  See font-face
+    FontFace fontFace = null;
+    MissingGlyph missingGlyph = null;
+    final HashMap<String, SVGElement> glyphs = new HashMap<String, SVGElement>();
+
+    /**
+     * Creates a new instance of Font
+     */
+    public Font()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    /**
+     * Called after the start element but before the end element to indicate
+     * each child tag that has been processed
+     */
+    @Override
+    public void loaderAddChild(SVGLoaderHelper helper, SVGElement child) throws SVGElementException
+    {
+        super.loaderAddChild(helper, child);
+
+        if (child instanceof Glyph)
+        {
+            glyphs.put(((Glyph) child).getUnicode(), child);
+        } else if (child instanceof MissingGlyph)
+        {
+            missingGlyph = (MissingGlyph) child;
+        } else if (child instanceof FontFace)
+        {
+            fontFace = (FontFace) child;
+        }
+    }
+
+    @Override
+    public void loaderEndElement(SVGLoaderHelper helper) throws SVGParseException
+    {
+        super.loaderEndElement(helper);
+
+        //build();
+
+        helper.universe.registerFont(this);
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+
+        if (getPres(sty.setName("horiz-origin-x")))
+        {
+            horizOriginX = sty.getIntValue();
+        }
+
+        if (getPres(sty.setName("horiz-origin-y")))
+        {
+            horizOriginY = sty.getIntValue();
+        }
+
+        if (getPres(sty.setName("horiz-adv-x")))
+        {
+            horizAdvX = sty.getIntValue();
+        }
+
+        if (getPres(sty.setName("vert-origin-x")))
+        {
+            vertOriginX = sty.getIntValue();
+        }
+
+        if (getPres(sty.setName("vert-origin-y")))
+        {
+            vertOriginY = sty.getIntValue();
+        }
+
+        if (getPres(sty.setName("vert-adv-y")))
+        {
+            vertAdvY = sty.getIntValue();
+        }
+    }
+
+    public FontFace getFontFace()
+    {
+        return fontFace;
+    }
+
+    public void setFontFace(FontFace face)
+    {
+        fontFace = face;
+    }
+
+    public MissingGlyph getGlyph(String unicode)
+    {
+        Glyph retVal = (Glyph) glyphs.get(unicode);
+        if (retVal == null)
+        {
+            return missingGlyph;
+        }
+        return retVal;
+    }
+
+    public int getHorizOriginX()
+    {
+        return horizOriginX;
+    }
+
+    public int getHorizOriginY()
+    {
+        return horizOriginY;
+    }
+
+    public int getHorizAdvX()
+    {
+        return horizAdvX;
+    }
+
+    public int getVertOriginX()
+    {
+        if (vertOriginX != -1)
+        {
+            return vertOriginX;
+        }
+        vertOriginX = getHorizAdvX() / 2;
+        return vertOriginX;
+    }
+
+    public int getVertOriginY()
+    {
+        if (vertOriginY != -1)
+        {
+            return vertOriginY;
+        }
+        vertOriginY = fontFace.getAscent();
+        return vertOriginY;
+    }
+
+    public int getVertAdvY()
+    {
+        if (vertAdvY != -1)
+        {
+            return vertAdvY;
+        }
+        vertAdvY = fontFace.getUnitsPerEm();
+        return vertAdvY;
+    }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event. Ie,
+     * all attributes with track information.
+     *
+     * @return - true if this node has changed state as a result of the time
+     * update
+     */
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+        //Fonts can't change
+        return false;
+        /*
+         if (trackManager.getNumTracks() == 0) return false;
+        
+         //Get current values for parameters
+         StyleAttribute sty = new StyleAttribute();
+         boolean stateChange = false;
+        
+         if (getPres(sty.setName("horiz-origin-x")))
+         {
+         int newVal = sty.getIntValue();
+         if (newVal != horizOriginX)
+         {
+         horizOriginX = newVal;
+         stateChange = true;
+         }
+         }
+        
+         if (getPres(sty.setName("horiz-origin-y")))
+         {
+         int newVal = sty.getIntValue();
+         if (newVal != horizOriginY)
+         {
+         horizOriginY = newVal;
+         stateChange = true;
+         }
+         }
+        
+         if (getPres(sty.setName("horiz-adv-x")))
+         {
+         int newVal = sty.getIntValue();
+         if (newVal != horizAdvX)
+         {
+         horizAdvX = newVal;
+         stateChange = true;
+         }
+         }
+        
+         if (getPres(sty.setName("vert-origin-x")))
+         {
+         int newVal = sty.getIntValue();
+         if (newVal != vertOriginX)
+         {
+         vertOriginX = newVal;
+         stateChange = true;
+         }
+         }
+        
+         if (getPres(sty.setName("vert-origin-y")))
+         {
+         int newVal = sty.getIntValue();
+         if (newVal != vertOriginY)
+         {
+         vertOriginY = newVal;
+         stateChange = true;
+         }
+         }
+        
+         if (getPres(sty.setName("vert-adv-y")))
+         {
+         int newVal = sty.getIntValue();
+         if (newVal != vertAdvY)
+         {
+         vertAdvY = newVal;
+         stateChange = true;
+         }
+         }
+        
+         return shapeChange;
+         */
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/FontFace.java

@@ -0,0 +1,319 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on February 20, 2004, 10:00 PM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+
+/**
+ * Implements an embedded font.
+ *
+ * SVG specification: http://www.w3.org/TR/SVG/fonts.html
+ *
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class FontFace extends SVGElement
+{
+
+    public static final String TAG_NAME = "fontface";
+    String fontFamily;
+    /**
+     * Em size of coordinate system font is defined in
+     */
+    private int unitsPerEm = 1000;
+    private int ascent = -1;
+    private int descent = -1;
+    private int accentHeight = -1;
+    private int underlinePosition = -1;
+    private int underlineThickness = -1;
+    private int strikethroughPosition = -1;
+    private int strikethroughThickness = -1;
+    private int overlinePosition = -1;
+    private int overlineThickness = -1;
+
+    /**
+     * Creates a new instance of Font
+     */
+    public FontFace()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+
+        if (getPres(sty.setName("font-family")))
+        {
+            fontFamily = sty.getStringValue();
+        }
+
+        if (getPres(sty.setName("units-per-em")))
+        {
+            unitsPerEm = sty.getIntValue();
+        }
+        if (getPres(sty.setName("ascent")))
+        {
+            ascent = sty.getIntValue();
+        }
+        if (getPres(sty.setName("descent")))
+        {
+            descent = sty.getIntValue();
+        }
+        if (getPres(sty.setName("accent-height")))
+        {
+            accentHeight = sty.getIntValue();
+        }
+
+        if (getPres(sty.setName("underline-position")))
+        {
+            underlinePosition = sty.getIntValue();
+        }
+        if (getPres(sty.setName("underline-thickness")))
+        {
+            underlineThickness = sty.getIntValue();
+        }
+        if (getPres(sty.setName("strikethrough-position")))
+        {
+            strikethroughPosition = sty.getIntValue();
+        }
+        if (getPres(sty.setName("strikethrough-thickenss")))
+        {
+            strikethroughThickness = sty.getIntValue();
+        }
+        if (getPres(sty.setName("overline-position")))
+        {
+            overlinePosition = sty.getIntValue();
+        }
+        if (getPres(sty.setName("overline-thickness")))
+        {
+            overlineThickness = sty.getIntValue();
+        }
+    }
+
+    public String getFontFamily()
+    {
+        return fontFamily;
+    }
+
+    public int getUnitsPerEm()
+    {
+        return unitsPerEm;
+    }
+
+    public int getAscent()
+    {
+        if (ascent == -1)
+        {
+            ascent = unitsPerEm - ((Font) parent).getVertOriginY();
+        }
+        return ascent;
+    }
+
+    public int getDescent()
+    {
+        if (descent == -1)
+        {
+            descent = ((Font) parent).getVertOriginY();
+        }
+        return descent;
+    }
+
+    public int getAccentHeight()
+    {
+        if (accentHeight == -1)
+        {
+            accentHeight = getAscent();
+        }
+        return accentHeight;
+    }
+
+    public int getUnderlinePosition()
+    {
+        if (underlinePosition == -1)
+        {
+            underlinePosition = unitsPerEm * 5 / 6;
+        }
+        return underlinePosition;
+    }
+
+    public int getUnderlineThickness()
+    {
+        if (underlineThickness == -1)
+        {
+            underlineThickness = unitsPerEm / 20;
+        }
+        return underlineThickness;
+    }
+
+    public int getStrikethroughPosition()
+    {
+        if (strikethroughPosition == -1)
+        {
+            strikethroughPosition = unitsPerEm * 3 / 6;
+        }
+        return strikethroughPosition;
+    }
+
+    public int getStrikethroughThickness()
+    {
+        if (strikethroughThickness == -1)
+        {
+            strikethroughThickness = unitsPerEm / 20;
+        }
+        return strikethroughThickness;
+    }
+
+    public int getOverlinePosition()
+    {
+        if (overlinePosition == -1)
+        {
+            overlinePosition = unitsPerEm * 5 / 6;
+        }
+        return overlinePosition;
+    }
+
+    public int getOverlineThickness()
+    {
+        if (overlineThickness == -1)
+        {
+            overlineThickness = unitsPerEm / 20;
+        }
+        return overlineThickness;
+    }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event. Ie,
+     * all attributes with track information.
+     *
+     * @return - true if this node has changed state as a result of the time
+     * update
+     */
+    @Override
+    public boolean updateTime(double curTime)
+    {
+        //Fonts can't change
+        return false;
+    }
+
+    /**
+     * @param unitsPerEm the unitsPerEm to set
+     */
+    public void setUnitsPerEm(int unitsPerEm)
+    {
+        this.unitsPerEm = unitsPerEm;
+    }
+
+    /**
+     * @param ascent the ascent to set
+     */
+    public void setAscent(int ascent)
+    {
+        this.ascent = ascent;
+    }
+
+    /**
+     * @param descent the descent to set
+     */
+    public void setDescent(int descent)
+    {
+        this.descent = descent;
+    }
+
+    /**
+     * @param accentHeight the accentHeight to set
+     */
+    public void setAccentHeight(int accentHeight)
+    {
+        this.accentHeight = accentHeight;
+    }
+
+    /**
+     * @param underlinePosition the underlinePosition to set
+     */
+    public void setUnderlinePosition(int underlinePosition)
+    {
+        this.underlinePosition = underlinePosition;
+    }
+
+    /**
+     * @param underlineThickness the underlineThickness to set
+     */
+    public void setUnderlineThickness(int underlineThickness)
+    {
+        this.underlineThickness = underlineThickness;
+    }
+
+    /**
+     * @param strikethroughPosition the strikethroughPosition to set
+     */
+    public void setStrikethroughPosition(int strikethroughPosition)
+    {
+        this.strikethroughPosition = strikethroughPosition;
+    }
+
+    /**
+     * @param strikethroughThickness the strikethroughThickness to set
+     */
+    public void setStrikethroughThickness(int strikethroughThickness)
+    {
+        this.strikethroughThickness = strikethroughThickness;
+    }
+
+    /**
+     * @param overlinePosition the overlinePosition to set
+     */
+    public void setOverlinePosition(int overlinePosition)
+    {
+        this.overlinePosition = overlinePosition;
+    }
+
+    /**
+     * @param overlineThickness the overlineThickness to set
+     */
+    public void setOverlineThickness(int overlineThickness)
+    {
+        this.overlineThickness = overlineThickness;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/Glyph.java

@@ -0,0 +1,102 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on February 20, 2004, 10:00 PM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+
+/**
+ * Implements an embedded font.
+ *
+ * SVG specification: http://www.w3.org/TR/SVG/fonts.html
+ *
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class Glyph extends MissingGlyph
+{
+
+    public static final String TAG_NAME = "missingglyph";
+    /**
+     * One or more characters indicating the unicode sequence that denotes this
+     * glyph.
+     */
+    String unicode;
+
+    /**
+     * Creates a new instance of Font
+     */
+    public Glyph()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+
+        if (getPres(sty.setName("unicode")))
+        {
+            unicode = sty.getStringValue();
+        }
+    }
+
+    public String getUnicode()
+    {
+        return unicode;
+    }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event. Ie,
+     * all attributes with track information.
+     *
+     * @return - true if this node has changed state as a result of the time
+     * update
+     */
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+        //Fonts can't change
+        return false;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/Gradient.java

@@ -0,0 +1,367 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 3:25 AM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import java.awt.Color;
+import java.awt.geom.AffineTransform;
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+abstract public class Gradient extends FillElement
+{
+    public static final String TAG_NAME = "gradient";
+    
+    public static final int SM_PAD = 0;
+    public static final int SM_REPEAT = 1;
+    public static final int SM_REFLECT = 2;
+    int spreadMethod = SM_PAD;
+    public static final int GU_OBJECT_BOUNDING_BOX = 0;
+    public static final int GU_USER_SPACE_ON_USE = 1;
+    protected int gradientUnits = GU_OBJECT_BOUNDING_BOX;
+    //Either this gradient contains a list of stops, or it will take it's
+    // stops from the referenced gradient
+    ArrayList<Stop> stops = new ArrayList<Stop>();
+    URI stopRef = null;
+    protected AffineTransform gradientTransform = null;
+    
+    //Cache arrays of stop values here
+    float[] stopFractions;
+    Color[] stopColors;
+
+    /**
+     * Creates a new instance of Gradient
+     */
+    public Gradient()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    /**
+     * Called after the start element but before the end element to indicate
+     * each child tag that has been processed
+     */
+    @Override
+    public void loaderAddChild(SVGLoaderHelper helper, SVGElement child) throws SVGElementException
+    {
+        super.loaderAddChild(helper, child);
+
+        if (!(child instanceof Stop))
+        {
+            return;
+        }
+        appendStop((Stop) child);
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+        String strn;
+
+        if (getPres(sty.setName("spreadMethod")))
+        {
+            strn = sty.getStringValue().toLowerCase();
+            if (strn.equals("repeat"))
+            {
+                spreadMethod = SM_REPEAT;
+            } else if (strn.equals("reflect"))
+            {
+                spreadMethod = SM_REFLECT;
+            } else
+            {
+                spreadMethod = SM_PAD;
+            }
+        }
+
+        if (getPres(sty.setName("gradientUnits")))
+        {
+            strn = sty.getStringValue().toLowerCase();
+            if (strn.equals("userspaceonuse"))
+            {
+                gradientUnits = GU_USER_SPACE_ON_USE;
+            } else
+            {
+                gradientUnits = GU_OBJECT_BOUNDING_BOX;
+            }
+        }
+
+        if (getPres(sty.setName("gradientTransform")))
+        {
+            gradientTransform = parseTransform(sty.getStringValue());
+        }
+        //If we still don't have one, set it to identity
+        if (gradientTransform == null)
+        {
+            gradientTransform = new AffineTransform();
+        }
+
+
+        //Check to see if we're using our own stops or referencing someone else's
+        if (getPres(sty.setName("xlink:href")))
+        {
+            try
+            {
+                stopRef = sty.getURIValue(getXMLBase());
+//System.err.println("Gradient: " + sty.getStringValue() + ", " + getXMLBase() + ", " + src);
+//                URI src = getXMLBase().resolve(href);
+//                stopRef = (Gradient)diagram.getUniverse().getElement(src);
+            } catch (Exception e)
+            {
+                throw new SVGException("Could not resolve relative URL in Gradient: " + sty.getStringValue() + ", " + getXMLBase(), e);
+            }
+        }
+    }
+
+    private void buildStops()
+    {
+        ArrayList<Stop> stopList = new ArrayList<Stop>(stops);
+        stopList.sort(new Comparator<Stop>(){
+            public int compare(Stop o1, Stop o2)
+            {
+                return Float.compare(o1.offset, o2.offset);
+            }
+        });
+
+        //Remove doubles
+        for (int i = stopList.size() - 2; i >= 0; --i)
+        {
+            if (stopList.get(i + 1).offset == stopList.get(i).offset)
+            {
+                stopList.remove(i + 1);
+            }
+        }
+        
+        
+        stopFractions = new float[stopList.size()];
+        stopColors = new Color[stopList.size()];
+        int idx = 0;
+        for (Stop stop : stopList)
+        {
+            int stopColorVal = stop.color.getRGB();
+            Color stopColor = new Color((stopColorVal >> 16) & 0xff, (stopColorVal >> 8) & 0xff, stopColorVal & 0xff, clamp((int) (stop.opacity * 255), 0, 255));
+
+            stopColors[idx] = stopColor;
+            stopFractions[idx] = stop.offset;
+            idx++;
+        }
+        
+    }
+    
+    public float[] getStopFractions()
+    {
+        if (stopRef != null)
+        {
+            Gradient grad = (Gradient) diagram.getUniverse().getElement(stopRef);
+            return grad.getStopFractions();
+        }
+
+        if (stopFractions != null)
+        {
+            return stopFractions;
+        }
+
+        buildStops();
+
+        return stopFractions;
+    }
+
+    public Color[] getStopColors()
+    {
+        if (stopRef != null)
+        {
+            Gradient grad = (Gradient) diagram.getUniverse().getElement(stopRef);
+            return grad.getStopColors();
+        }
+
+        if (stopColors != null)
+        {
+            return stopColors;
+        }
+
+        buildStops();
+
+        return stopColors;
+    }
+
+//    public void setStops(Color[] colors, float[] fractions)
+//    {
+//        if (colors.length != fractions.length)
+//        {
+//            throw new IllegalArgumentException();
+//        }
+//
+//        this.stopColors = colors;
+//        this.stopFractions = fractions;
+//        stopRef = null;
+//    }
+
+    private int clamp(int val, int min, int max)
+    {
+        if (val < min)
+        {
+            return min;
+        }
+        if (val > max)
+        {
+            return max;
+        }
+        return val;
+    }
+
+    public void setStopRef(URI grad)
+    {
+        stopRef = grad;
+    }
+
+    public void appendStop(Stop stop)
+    {
+        stops.add(stop);
+    }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event. Ie,
+     * all attributes with track information.
+     *
+     * @return - true if this node has changed state as a result of the time
+     * update
+     */
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+//        if (trackManager.getNumTracks() == 0) return false;
+        boolean stateChange = false;
+
+        //Get current values for parameters
+        StyleAttribute sty = new StyleAttribute();
+        String strn;
+
+
+        if (getPres(sty.setName("spreadMethod")))
+        {
+            int newVal;
+            strn = sty.getStringValue().toLowerCase();
+            if (strn.equals("repeat"))
+            {
+                newVal = SM_REPEAT;
+            } else if (strn.equals("reflect"))
+            {
+                newVal = SM_REFLECT;
+            } else
+            {
+                newVal = SM_PAD;
+            }
+            if (spreadMethod != newVal)
+            {
+                spreadMethod = newVal;
+                stateChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("gradientUnits")))
+        {
+            int newVal;
+            strn = sty.getStringValue().toLowerCase();
+            if (strn.equals("userspaceonuse"))
+            {
+                newVal = GU_USER_SPACE_ON_USE;
+            } else
+            {
+                newVal = GU_OBJECT_BOUNDING_BOX;
+            }
+            if (newVal != gradientUnits)
+            {
+                gradientUnits = newVal;
+                stateChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("gradientTransform")))
+        {
+            AffineTransform newVal = parseTransform(sty.getStringValue());
+            if (newVal != null && newVal.equals(gradientTransform))
+            {
+                gradientTransform = newVal;
+                stateChange = true;
+            }
+        }
+
+
+        //Check to see if we're using our own stops or referencing someone else's
+        if (getPres(sty.setName("xlink:href")))
+        {
+            try
+            {
+                URI newVal = sty.getURIValue(getXMLBase());
+                if ((newVal == null && stopRef != null) || !newVal.equals(stopRef))
+                {
+                    stopRef = newVal;
+                    stateChange = true;
+                }
+            } catch (Exception e)
+            {
+                Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING,
+                    "Could not parse xlink:href", e);
+            }
+        }
+
+        //Check stops, if any
+        for (Stop stop : stops) {
+            if (stop.updateTime(curTime))
+            {
+                stateChange = true;
+                stopFractions = null;
+                stopColors = null;
+            }
+        }
+
+        return stateChange;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/Group.java

@@ -0,0 +1,340 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 1:56 AM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import java.awt.Graphics2D;
+import java.awt.Shape;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Area;
+import java.awt.geom.NoninvertibleTransformException;
+import java.awt.geom.Point2D;
+import java.awt.geom.Rectangle2D;
+import java.util.Iterator;
+import java.util.List;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class Group extends ShapeElement
+{
+    public static final String TAG_NAME = "group";
+    
+    //Cache bounding box for faster clip testing
+    Rectangle2D boundingBox;
+    Shape cachedShape;
+
+    /**
+     * Creates a new instance of Stop
+     */
+    public Group()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    /**
+     * Called after the start element but before the end element to indicate
+     * each child tag that has been processed
+     */
+    @Override
+    public void loaderAddChild(SVGLoaderHelper helper, SVGElement child) throws SVGElementException
+    {
+        super.loaderAddChild(helper, child);
+    }
+
+    protected boolean outsideClip(Graphics2D g) throws SVGException
+    {
+        Shape clip = g.getClip();
+        if (clip == null)
+        {
+            return false;
+        }
+        //g.getClipBounds(clipBounds);
+        Rectangle2D rect = getBoundingBox();
+
+        if (clip.intersects(rect))
+        {
+            return false;
+        }
+
+        return true;
+    }
+
+    @Override
+    protected void doPick(Point2D point, boolean boundingBox, List<List<SVGElement>> retVec) throws SVGException
+    {
+        Point2D xPoint = new Point2D.Double(point.getX(), point.getY());
+        if (xform != null)
+        {
+            try
+            {
+                xform.inverseTransform(point, xPoint);
+            } catch (NoninvertibleTransformException ex)
+            {
+                throw new SVGException(ex);
+            }
+        }
+
+
+        for (SVGElement ele : children) {
+            if (ele instanceof RenderableElement)
+            {
+                RenderableElement rendEle = (RenderableElement) ele;
+
+                rendEle.pick(xPoint, boundingBox, retVec);
+            }
+        }
+    }
+
+    @Override
+    protected void doPick(Rectangle2D pickArea, AffineTransform ltw, boolean boundingBox, List<List<SVGElement>> retVec) throws SVGException
+    {
+        if (xform != null)
+        {
+            ltw = new AffineTransform(ltw);
+            ltw.concatenate(xform);
+        }
+
+
+        for (SVGElement ele : children) {
+            if (ele instanceof RenderableElement)
+            {
+                RenderableElement rendEle = (RenderableElement) ele;
+
+                rendEle.pick(pickArea, ltw, boundingBox, retVec);
+            }
+        }
+    }
+
+    @Override
+    protected void doRender(Graphics2D g) throws SVGException
+    {
+        //Don't process if not visible
+        StyleAttribute styleAttrib = new StyleAttribute();
+        //Visibility can be overridden by children
+
+        if (getStyle(styleAttrib.setName("display")))
+        {
+            if (styleAttrib.getStringValue().equals("none"))
+            {
+                return;
+            }
+        }
+        
+        //Do not process offscreen groups
+        boolean ignoreClip = diagram.ignoringClipHeuristic();
+//        if (!ignoreClip && outsideClip(g))
+//        {
+//            return;
+//        }
+
+        beginLayer(g);
+
+        Iterator<SVGElement> it = children.iterator();
+
+//        try
+//        {
+//            g.getClipBounds(clipBounds);
+//        }
+//        catch (Exception e)
+//        {
+//            //For some reason, getClipBounds can throw a null pointer exception for
+//            // some types of Graphics2D
+//            ignoreClip = true;
+//        }
+
+        Shape clip = g.getClip();
+        while (it.hasNext())
+        {
+            SVGElement ele = it.next();
+            if (ele instanceof RenderableElement)
+            {
+                RenderableElement rendEle = (RenderableElement) ele;
+
+//                if (shapeEle == null) continue;
+
+                if (!(ele instanceof Group))
+                {
+                    //Skip if clipping area is outside our bounds
+                    if (!ignoreClip && clip != null
+                        && !clip.intersects(rendEle.getBoundingBox()))
+                    {
+                        continue;
+                    }
+                }
+
+                rendEle.render(g);
+            }
+        }
+
+        finishLayer(g);
+    }
+
+    /**
+     * Retrieves the cached bounding box of this group
+     */
+    @Override
+    public Shape getShape()
+    {
+        if (cachedShape == null)
+        {
+            calcShape();
+        }
+        return cachedShape;
+    }
+
+    public void calcShape()
+    {
+        Area retShape = new Area();
+
+        for (SVGElement ele : children) {
+            if (ele instanceof ShapeElement)
+            {
+                ShapeElement shpEle = (ShapeElement) ele;
+                Shape shape = shpEle.getShape();
+                if (shape != null)
+                {
+                    retShape.add(new Area(shape));
+                }
+            }
+        }
+
+        cachedShape = shapeToParent(retShape);
+    }
+
+    /**
+     * Retrieves the cached bounding box of this group
+     */
+    @Override
+    public Rectangle2D getBoundingBox() throws SVGException
+    {
+        if (boundingBox == null)
+        {
+            calcBoundingBox();
+        }
+//        calcBoundingBox();
+        return boundingBox;
+    }
+
+    /**
+     * Recalculates the bounding box by taking the union of the bounding boxes
+     * of all children. Caches the result.
+     * @throws SVGException
+     */
+    public void calcBoundingBox() throws SVGException
+    {
+        Rectangle2D retRect = null;
+
+        for (SVGElement ele : children) {
+            if (ele instanceof RenderableElement)
+            {
+                RenderableElement rendEle = (RenderableElement) ele;
+                Rectangle2D bounds = rendEle.getBoundingBox();
+                if (bounds != null && (bounds.getWidth() != 0 || bounds.getHeight() != 0))
+                {
+                    if (retRect == null)
+                    {
+                        retRect = bounds;
+                    }
+                    else
+                    {
+                        if (retRect.getWidth() != 0 || retRect.getHeight() != 0)
+                        {
+                            retRect = retRect.createUnion(bounds);
+                        }
+                    }
+                }
+            }
+        }
+
+//        if (xform != null)
+//        {
+//            retRect = xform.createTransformedShape(retRect).getBounds2D();
+//        }
+
+        //If no contents, use degenerate rectangle
+        if (retRect == null)
+        {
+            retRect = new Rectangle2D.Float();
+        }
+
+        boundingBox = boundsToParent(retRect);
+    }
+
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+        boolean changeState = super.updateTime(curTime);
+        Iterator<SVGElement> it = children.iterator();
+
+        //Distribute message to all members of this group
+        while (it.hasNext())
+        {
+            SVGElement ele = it.next();
+            boolean updateVal = ele.updateTime(curTime);
+
+            if (updateVal && ele instanceof RenderableElement)
+            {
+                ((RenderableElement) ele).setBufferImage(null);
+            }
+
+            changeState = changeState || updateVal;
+
+            //Update our shape if shape aware children change
+            if (ele instanceof ShapeElement)
+            {
+                cachedShape = null;
+            }
+            if (ele instanceof RenderableElement)
+            {
+                boundingBox = null;
+            }
+        }
+
+        if (changeState)
+        {
+            setBufferImage(null);
+        }
+
+        return changeState;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/Hkern.java

@@ -0,0 +1,89 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on February 20, 2004, 10:00 PM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+
+/**
+ *
+ * @author kitfox
+ */
+public class Hkern extends SVGElement
+{
+
+    public static final String TAG_NAME = "hkern";
+    String u1;
+    String u2;
+    int k;
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+
+
+        //Read glyph spacing info
+        if (getPres(sty.setName("u1")))
+        {
+            u1 = sty.getStringValue();
+        }
+
+        if (getPres(sty.setName("u2")))
+        {
+            u2 = sty.getStringValue();
+        }
+
+        if (getPres(sty.setName("k")))
+        {
+            k = sty.getIntValue();
+        }
+    }
+
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+        //Fonts can't change
+        return false;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/ImageSVG.java

@@ -0,0 +1,398 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on February 20, 2004, 10:00 PM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.app.data.Handler;
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import java.awt.AlphaComposite;
+import java.awt.Composite;
+import java.awt.Graphics2D;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Point2D;
+import java.awt.geom.Rectangle2D;
+import java.awt.image.BufferedImage;
+import java.net.URI;
+import java.net.URL;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * Implements an image.
+ *
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class ImageSVG extends RenderableElement
+{
+    public static final String TAG_NAME = "image";
+    
+    float x = 0f;
+    float y = 0f;
+    float width = 0f;
+    float height = 0f;
+//    BufferedImage href = null;
+    URL imageSrc = null;
+    AffineTransform xform;
+    Rectangle2D bounds;
+
+    /**
+     * Creates a new instance of Font
+     */
+    public ImageSVG()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+
+        if (getPres(sty.setName("x")))
+        {
+            x = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("y")))
+        {
+            y = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("width")))
+        {
+            width = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("height")))
+        {
+            height = sty.getFloatValueWithUnits();
+        }
+
+        try
+        {
+            if (getPres(sty.setName("xlink:href")))
+            {
+                URI src = sty.getURIValue(getXMLBase());
+                if ("data".equals(src.getScheme()))
+                {
+                    imageSrc = new URL(null, src.toASCIIString(), new Handler());
+                }
+                else if (!diagram.getUniverse().isImageDataInlineOnly())
+                {
+                    try
+                    {
+                        imageSrc = src.toURL();
+                    } catch (Exception e)
+                    {
+                        Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING,
+                            "Could not parse xlink:href " + src, e);
+                        imageSrc = null;
+                    }
+                }
+            }
+        } catch (Exception e)
+        {
+            throw new SVGException(e);
+        }
+
+        if (imageSrc != null)
+        {
+            diagram.getUniverse().registerImage(imageSrc);
+
+            //Set widths if not set
+            BufferedImage img = diagram.getUniverse().getImage(imageSrc);
+            if (img == null)
+            {
+                xform = new AffineTransform();
+                bounds = new Rectangle2D.Float();
+                return;
+            }
+
+            if (width == 0)
+            {
+                width = img.getWidth();
+            }
+            if (height == 0)
+            {
+                height = img.getHeight();
+            }
+
+            //Determine image xform
+            xform = new AffineTransform();
+            xform.translate(this.x, this.y);
+            xform.scale(this.width / img.getWidth(), this.height / img.getHeight());
+        }
+
+        bounds = new Rectangle2D.Float(this.x, this.y, this.width, this.height);
+    }
+
+    public float getX()
+    {
+        return x;
+    }
+
+    public float getY()
+    {
+        return y;
+    }
+
+    public float getWidth()
+    {
+        return width;
+    }
+
+    public float getHeight()
+    {
+        return height;
+    }
+
+    @Override
+    protected void doPick(Point2D point, boolean boundingBox, List<List<SVGElement>> retVec) throws SVGException
+    {
+        if (getBoundingBox().contains(point))
+        {
+            retVec.add(getPath(null));
+        }
+    }
+
+    @Override
+    protected void doPick(Rectangle2D pickArea, AffineTransform ltw, boolean boundingBox, List<List<SVGElement>> retVec) throws SVGException
+    {
+        if (ltw.createTransformedShape(getBoundingBox()).intersects(pickArea))
+        {
+            retVec.add(getPath(null));
+        }
+    }
+
+    @Override
+    protected void doRender(Graphics2D g) throws SVGException
+    {
+        StyleAttribute styleAttrib = new StyleAttribute();
+        if (getStyle(styleAttrib.setName("visibility")))
+        {
+            if (!styleAttrib.getStringValue().equals("visible"))
+            {
+                return;
+            }
+        }
+
+        if (getStyle(styleAttrib.setName("display")))
+        {
+            if (styleAttrib.getStringValue().equals("none"))
+            {
+                return;
+            }
+        }
+
+        beginLayer(g);
+
+        float opacity = 1f;
+        if (getStyle(styleAttrib.setName("opacity")))
+        {
+            opacity = styleAttrib.getRatioValue();
+        }
+
+        if (opacity <= 0)
+        {
+            return;
+        }
+
+        Composite oldComp = null;
+
+        if (opacity < 1)
+        {
+            oldComp = g.getComposite();
+            Composite comp = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, opacity);
+            g.setComposite(comp);
+        }
+
+        BufferedImage img = diagram.getUniverse().getImage(imageSrc);
+        if (img == null)
+        {
+            return;
+        }
+
+        AffineTransform curXform = g.getTransform();
+        g.transform(xform);
+
+        g.drawImage(img, 0, 0, diagram.getCurrentRenderTarget());
+
+        g.setTransform(curXform);
+        if (oldComp != null)
+        {
+            g.setComposite(oldComp);
+        }
+
+        finishLayer(g);
+    }
+
+    @Override
+    public Rectangle2D getBoundingBox()
+    {
+        return boundsToParent(bounds);
+    }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event. Ie,
+     * all attributes with track information.
+     *
+     * @return - true if this node has changed state as a result of the time
+     * update
+     */
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+//        if (trackManager.getNumTracks() == 0) return false;
+        boolean changeState = super.updateTime(curTime);
+
+        //Get current values for parameters
+        StyleAttribute sty = new StyleAttribute();
+        boolean shapeChange = false;
+
+        if (getPres(sty.setName("x")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != x)
+            {
+                x = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("y")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != y)
+            {
+                y = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("width")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != width)
+            {
+                width = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("height")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != height)
+            {
+                height = newVal;
+                shapeChange = true;
+            }
+        }
+
+        try
+        {
+            if (getPres(sty.setName("xlink:href")))
+            {
+                URI src = sty.getURIValue(getXMLBase());
+
+                URL newVal = null;
+                if ("data".equals(src.getScheme()))
+                {
+                    newVal = new URL(null, src.toASCIIString(), new Handler());
+                } else if (!diagram.getUniverse().isImageDataInlineOnly())
+                {
+                    newVal = src.toURL();
+                }
+
+                if (newVal != null && !newVal.equals(imageSrc))
+                {
+                    imageSrc = newVal;
+                    shapeChange = true;
+                }
+            }
+        } catch (IllegalArgumentException ie)
+        {
+            Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING,
+                "Image provided with illegal value for href: \""
+                + sty.getStringValue() + '"', ie);
+        } catch (Exception e)
+        {
+            Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING,
+                "Could not parse xlink:href", e);
+        }
+
+
+        if (shapeChange)
+        {
+            build();
+//            diagram.getUniverse().registerImage(imageSrc);
+//
+//            //Set widths if not set
+//            BufferedImage img = diagram.getUniverse().getImage(imageSrc);
+//            if (img == null)
+//            {
+//                xform = new AffineTransform();
+//                bounds = new Rectangle2D.Float();
+//            }
+//            else
+//            {
+//                if (width == 0) width = img.getWidth();
+//                if (height == 0) height = img.getHeight();
+//
+//                //Determine image xform
+//                xform = new AffineTransform();
+////                xform.setToScale(this.width / img.getWidth(), this.height / img.getHeight());
+////                xform.translate(this.x, this.y);
+//                xform.translate(this.x, this.y);
+//                xform.scale(this.width / img.getWidth(), this.height / img.getHeight());
+//
+//                bounds = new Rectangle2D.Float(this.x, this.y, this.width, this.height);
+//            }
+//
+//            return true;
+        }
+
+        return changeState || shapeChange;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/Line.java

@@ -0,0 +1,185 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 5:25 PM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import java.awt.Graphics2D;
+import java.awt.Shape;
+import java.awt.geom.Line2D;
+import java.awt.geom.Rectangle2D;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class Line extends ShapeElement
+{
+    public static final String TAG_NAME = "line";
+    
+    float x1 = 0f;
+    float y1 = 0f;
+    float x2 = 0f;
+    float y2 = 0f;
+    Line2D.Float line;
+
+    /**
+     * Creates a new instance of Rect
+     */
+    public Line()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+
+        if (getPres(sty.setName("x1")))
+        {
+            x1 = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("y1")))
+        {
+            y1 = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("x2")))
+        {
+            x2 = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("y2")))
+        {
+            y2 = sty.getFloatValueWithUnits();
+        }
+
+        line = new Line2D.Float(x1, y1, x2, y2);
+    }
+
+    @Override
+    protected void doRender(Graphics2D g) throws SVGException
+    {
+        beginLayer(g);
+        renderShape(g, line);
+        finishLayer(g);
+    }
+
+    @Override
+    public Shape getShape()
+    {
+        return shapeToParent(line);
+    }
+
+    @Override
+    public Rectangle2D getBoundingBox() throws SVGException
+    {
+        return boundsToParent(includeStrokeInBounds(line.getBounds2D()));
+    }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event. Ie,
+     * all attributes with track information.
+     *
+     * @return - true if this node has changed state as a result of the time
+     * update
+     */
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+//        if (trackManager.getNumTracks() == 0) return false;
+        boolean changeState = super.updateTime(curTime);
+
+        //Get current values for parameters
+        StyleAttribute sty = new StyleAttribute();
+        boolean shapeChange = false;
+
+        if (getPres(sty.setName("x1")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != x1)
+            {
+                x1 = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("y1")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != y1)
+            {
+                y1 = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("x2")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != x2)
+            {
+                x2 = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("y2")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != y2)
+            {
+                y2 = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (shapeChange)
+        {
+            build();
+        }
+
+        return changeState || shapeChange;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/LinearGradient.java

@@ -0,0 +1,225 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 1:54 AM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import java.awt.Color;
+import java.awt.LinearGradientPaint;
+import java.awt.MultipleGradientPaint;
+import java.awt.Paint;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Point2D;
+import java.awt.geom.Rectangle2D;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class LinearGradient extends Gradient
+{
+    public static final String TAG_NAME = "lineargradient";
+    
+    float x1 = 0f;
+    float y1 = 0f;
+    float x2 = 1f;
+    float y2 = 0f;
+
+    /**
+     * Creates a new instance of LinearGradient
+     */
+    public LinearGradient()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+
+        if (getPres(sty.setName("x1")))
+        {
+            x1 = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("y1")))
+        {
+            y1 = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("x2")))
+        {
+            x2 = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("y2")))
+        {
+            y2 = sty.getFloatValueWithUnits();
+        }
+    }
+
+    @Override
+    public Paint getPaint(Rectangle2D bounds, AffineTransform xform)
+    {
+        MultipleGradientPaint.CycleMethod method;
+        switch (spreadMethod)
+        {
+            default:
+            case SM_PAD:
+                method = MultipleGradientPaint.CycleMethod.NO_CYCLE;
+                break;
+            case SM_REPEAT:
+                method = MultipleGradientPaint.CycleMethod.REPEAT;
+                break;
+            case SM_REFLECT:
+                method = MultipleGradientPaint.CycleMethod.REFLECT;
+                break;
+        }
+
+        Paint paint;
+        Point2D.Float pt1 = new Point2D.Float(x1, y1);
+        Point2D.Float pt2 = new Point2D.Float(x2, y2);
+        if (pt1.equals(pt2))
+        {
+            Color[] colors = getStopColors();
+            paint = colors.length > 0 ? colors[0] : Color.black;
+        } else if (gradientUnits == GU_USER_SPACE_ON_USE)
+        {
+            paint = new LinearGradientPaint(
+                pt1,
+                pt2,
+                getStopFractions(),
+                getStopColors(),
+                method,
+                MultipleGradientPaint.ColorSpaceType.SRGB,
+                gradientTransform == null
+                ? new AffineTransform()
+                : gradientTransform);
+        } else
+        {
+            AffineTransform viewXform = new AffineTransform();
+            viewXform.translate(bounds.getX(), bounds.getY());
+
+            //This is a hack to get around shapes that have a width or height of 0.  Should be close enough to the true answer.
+            double width = Math.max(1, bounds.getWidth());
+            double height = Math.max(1, bounds.getHeight());
+            viewXform.scale(width, height);
+
+            if (gradientTransform != null)
+            {
+                viewXform.concatenate(gradientTransform);
+            }
+
+            paint = new LinearGradientPaint(
+                pt1,
+                pt2,
+                getStopFractions(),
+                getStopColors(),
+                method,
+                MultipleGradientPaint.ColorSpaceType.SRGB,
+                viewXform);
+        }
+
+        return paint;
+    }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event. Ie,
+     * all attributes with track information.
+     *
+     * @return - true if this node has changed state as a result of the time
+     * update
+     */
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+//        if (trackManager.getNumTracks() == 0) return stopChange;
+        boolean changeState = super.updateTime(curTime);
+
+        //Get current values for parameters
+        StyleAttribute sty = new StyleAttribute();
+        boolean shapeChange = false;
+
+        if (getPres(sty.setName("x1")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != x1)
+            {
+                x1 = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("y1")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != y1)
+            {
+                y1 = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("x2")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != x2)
+            {
+                x2 = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("y2")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != y2)
+            {
+                y2 = newVal;
+                shapeChange = true;
+            }
+        }
+
+        return changeState || shapeChange;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/Marker.java

@@ -0,0 +1,376 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import java.awt.Graphics2D;
+import java.awt.Rectangle;
+import java.awt.Shape;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.PathIterator;
+import java.awt.geom.Rectangle2D;
+import java.util.ArrayList;
+
+/**
+ *
+ * @author kitfox
+ */
+public class Marker extends Group
+{
+    public static final String TAG_NAME = "marker";
+    
+    AffineTransform viewXform;
+    AffineTransform markerXform;
+    Rectangle2D viewBox;
+    float refX;
+    float refY;
+    float markerWidth = 1;
+    float markerHeight = 1;
+    float orient = Float.NaN;
+    boolean markerUnitsStrokeWidth = true; //if set to false 'userSpaceOnUse' is assumed
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+
+        if (getPres(sty.setName("refX")))
+        {
+            refX = sty.getFloatValueWithUnits();
+        }
+        if (getPres(sty.setName("refY")))
+        {
+            refY = sty.getFloatValueWithUnits();
+        }
+        if (getPres(sty.setName("markerWidth")))
+        {
+            markerWidth = sty.getFloatValueWithUnits();
+        }
+        if (getPres(sty.setName("markerHeight")))
+        {
+            markerHeight = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("orient")))
+        {
+            if ("auto".equals(sty.getStringValue()))
+            {
+                orient = Float.NaN;
+            } else
+            {
+                orient = sty.getFloatValue();
+            }
+        }
+
+        if (getPres(sty.setName("viewBox")))
+        {
+            float[] dim = sty.getFloatList();
+            viewBox = new Rectangle2D.Float(dim[0], dim[1], dim[2], dim[3]);
+        }
+
+        if (viewBox == null)
+        {
+            viewBox = new Rectangle(0, 0, 1, 1);
+        }
+
+        if (getPres(sty.setName("markerUnits")))
+        {
+            String markerUnits = sty.getStringValue();
+            if (markerUnits != null && markerUnits.equals("userSpaceOnUse"))
+            {
+                markerUnitsStrokeWidth = false;
+            }
+        }
+
+        //Transform pattern onto unit square
+        viewXform = new AffineTransform();
+        viewXform.scale(1.0 / viewBox.getWidth(), 1.0 / viewBox.getHeight());
+        viewXform.translate(-viewBox.getX(), -viewBox.getY());
+
+        markerXform = new AffineTransform();
+        markerXform.scale(markerWidth, markerHeight);
+        markerXform.concatenate(viewXform);
+        markerXform.translate(-refX, -refY);
+    }
+
+    @Override
+    protected boolean outsideClip(Graphics2D g) throws SVGException
+    {
+        Shape clip = g.getClip();
+        Rectangle2D rect = super.getBoundingBox();
+        if (clip == null || clip.intersects(rect))
+        {
+            return false;
+        }
+
+        return true;
+
+    }
+
+    @Override
+    protected void doRender(Graphics2D g) throws SVGException
+    {
+        AffineTransform oldXform = g.getTransform();
+        g.transform(markerXform);
+
+        super.doRender(g);
+
+        g.setTransform(oldXform);
+    }
+
+    public void render(Graphics2D g, MarkerPos pos, float strokeWidth) throws SVGException
+    {
+        AffineTransform cacheXform = g.getTransform();
+
+        g.translate(pos.x, pos.y);
+        if (markerUnitsStrokeWidth)
+        {
+            g.scale(strokeWidth, strokeWidth);
+        }
+
+        g.rotate(Math.atan2(pos.dy, pos.dx));
+
+        g.transform(markerXform);
+
+        super.doRender(g);
+
+        g.setTransform(cacheXform);
+    }
+
+    @Override
+    public Shape getShape()
+    {
+        Shape shape = super.getShape();
+        return markerXform.createTransformedShape(shape);
+    }
+
+    @Override
+    public Rectangle2D getBoundingBox() throws SVGException
+    {
+        Rectangle2D rect = super.getBoundingBox();
+        return markerXform.createTransformedShape(rect).getBounds2D();
+    }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event. Ie,
+     * all attributes with track information.
+     *
+     * @return - true if this node has changed state as a result of the time
+     * update
+     */
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+        boolean changeState = super.updateTime(curTime);
+
+        build();
+        
+        //Marker properties do not change
+        return changeState;
+    }
+    
+    //--------------------------------
+    public static final int MARKER_START = 0;
+    public static final int MARKER_MID = 1;
+    public static final int MARKER_END = 2;
+
+    public static class MarkerPos
+    {
+
+        int type;
+        double x;
+        double y;
+        double dx;
+        double dy;
+
+        public MarkerPos(int type, double x, double y, double dx, double dy)
+        {
+            this.type = type;
+            this.x = x;
+            this.y = y;
+            this.dx = dx;
+            this.dy = dy;
+        }
+    }
+
+    public static class MarkerLayout
+    {
+
+        private ArrayList<MarkerPos> markerList = new ArrayList<MarkerPos>();
+        boolean started = false;
+
+        public void layout(Shape shape)
+        {
+            double px = 0;
+            double py = 0;
+            double[] coords = new double[6];
+            for (PathIterator it = shape.getPathIterator(null);
+                !it.isDone(); it.next())
+            {
+                switch (it.currentSegment(coords))
+                {
+                    case PathIterator.SEG_MOVETO:
+                        px = coords[0];
+                        py = coords[1];
+                        started = false;
+                        break;
+                    case PathIterator.SEG_CLOSE:
+                        started = false;
+                        break;
+                    case PathIterator.SEG_LINETO:
+                    {
+                        double x = coords[0];
+                        double y = coords[1];
+                        markerIn(px, py, x - px, y - py);
+                        markerOut(x, y, x - px, y - py);
+                        px = x;
+                        py = y;
+                        break;
+                    }
+                    case PathIterator.SEG_QUADTO:
+                    {
+                        double k0x = coords[0];
+                        double k0y = coords[1];
+                        double x = coords[2];
+                        double y = coords[3];
+
+
+                        //Best in tangent
+                        if (px != k0x || py != k0y)
+                        {
+                            markerIn(px, py, k0x - px, k0y - py);
+                        } else
+                        {
+                            markerIn(px, py, x - px, y - py);
+                        }
+
+                        //Best out tangent
+                        if (x != k0x || y != k0y)
+                        {
+                            markerOut(x, y, x - k0x, y - k0y);
+                        } else
+                        {
+                            markerOut(x, y, x - px, y - py);
+                        }
+
+                        markerIn(px, py, k0x - px, k0y - py);
+                        markerOut(x, y, x - k0x, y - k0y);
+                        px = x;
+                        py = y;
+                        break;
+                    }
+                    case PathIterator.SEG_CUBICTO:
+                    {
+                        double k0x = coords[0];
+                        double k0y = coords[1];
+                        double k1x = coords[2];
+                        double k1y = coords[3];
+                        double x = coords[4];
+                        double y = coords[5];
+
+                        //Best in tangent
+                        if (px != k0x || py != k0y)
+                        {
+                            markerIn(px, py, k0x - px, k0y - py);
+                        } else if (px != k1x || py != k1y)
+                        {
+                            markerIn(px, py, k1x - px, k1y - py);
+                        } else
+                        {
+                            markerIn(px, py, x - px, y - py);
+                        }
+
+                        //Best out tangent
+                        if (x != k1x || y != k1y)
+                        {
+                            markerOut(x, y, x - k1x, y - k1y);
+                        } else if (x != k0x || y != k0y)
+                        {
+                            markerOut(x, y, x - k0x, y - k0y);
+                        } else
+                        {
+                            markerOut(x, y, x - px, y - py);
+                        }
+                        px = x;
+                        py = y;
+                        break;
+                    }
+                }
+            }
+
+            for (int i = 1; i < markerList.size(); ++i)
+            {
+                MarkerPos prev = (MarkerPos) markerList.get(i - 1);
+                MarkerPos cur = (MarkerPos) markerList.get(i);
+
+                if (cur.type == MARKER_START)
+                {
+                    prev.type = MARKER_END;
+                }
+            }
+            MarkerPos last = (MarkerPos) markerList.get(markerList.size() - 1);
+            last.type = MARKER_END;
+        }
+
+        private void markerIn(double x, double y, double dx, double dy)
+        {
+            if (started == false)
+            {
+                started = true;
+                markerList.add(new MarkerPos(MARKER_START, x, y, dx, dy));
+            }
+        }
+
+        private void markerOut(double x, double y, double dx, double dy)
+        {
+            markerList.add(new MarkerPos(MARKER_MID, x, y, dx, dy));
+        }
+
+        /**
+         * @return the markerList
+         */
+        public ArrayList<MarkerPos> getMarkerList()
+        {
+            return markerList;
+        }
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/Mask.java

@@ -0,0 +1,212 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ */
+package org.xbib.graphics.svg;
+
+import java.awt.Color;
+import java.awt.Composite;
+import java.awt.CompositeContext;
+import java.awt.Graphics2D;
+import java.awt.Rectangle;
+import java.awt.RenderingHints;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Area;
+import java.awt.geom.Point2D;
+import java.awt.geom.Rectangle2D;
+import java.awt.image.BufferedImage;
+import java.awt.image.ColorModel;
+import java.awt.image.Raster;
+import java.awt.image.WritableRaster;
+import java.util.List;
+
+/**
+ * Implements the mask element.
+ *
+ * @author Jannis Weis
+ */
+public class Mask extends Group
+{
+    public static final String TAG_NAME = "mask";
+
+    @Override
+    public String getTagName() {
+        return TAG_NAME;
+    }
+
+    @Override
+    public void render(Graphics2D g)
+    {
+    }
+
+    public Composite createMaskComposite()
+    {
+        return new MaskComposite();
+    }
+
+    @Override
+    void pick(Point2D point, boolean boundingBox, List<List<SVGElement>> retVec)
+    {
+    }
+
+    @Override
+    void pick(Rectangle2D pickArea, AffineTransform ltw, boolean boundingBox, List<List<SVGElement>> retVec)
+    {
+    }
+
+    public void pickElement(Point2D point, boolean boundingBox,
+                            List<List<SVGElement>> retVec, RenderableElement element) throws SVGException
+    {
+        if (boundingBox)
+        {
+            element.doPick(point, true, retVec);
+        } else
+        {
+            Rectangle pickPoint = new Rectangle((int) point.getX(), (int) point.getY(), 1, 1);
+            BufferedImage img = BufferPainter.paintToBuffer(null, new AffineTransform(), pickPoint, this, Color.BLACK);
+            // Only try picking the element if the picked point is visible.
+            if (luminanceToAlpha(img.getRGB(0, 0)) > 0)
+            {
+                element.doPick(point, false, retVec);
+            }
+        }
+    }
+
+    public void pickElement(Rectangle2D pickArea, AffineTransform ltw, boolean boundingBox,
+                            List<List<SVGElement>> retVec, RenderableElement element) throws SVGException
+    {
+        // If at any point the considered picking area becomes empty we break out early.
+        if (pickArea.isEmpty()) return;
+        if (boundingBox)
+        {
+            element.doPick(pickArea, ltw,true, retVec);
+        } else
+        {
+            // Clip with the element bounds to avoid creating a larger buffer than needed.
+            Area transformedBounds = new Area(ltw.createTransformedShape(element.getBoundingBox()));
+            transformedBounds.intersect(new Area(pickArea));
+            if (transformedBounds.isEmpty()) return;
+
+            Rectangle pickRect = transformedBounds.getBounds();
+            if (pickRect.isEmpty()) return;
+
+            BufferedImage maskArea = BufferPainter.paintToBuffer(null, ltw, pickRect,this, Color.BLACK);
+
+            // Pick if any pixel in the pick area is visible.
+            if (hasVisiblePixel(maskArea))
+            {
+                element.doPick(pickArea, ltw, false, retVec);
+            }
+        }
+    }
+
+    private boolean hasVisiblePixel(BufferedImage img)
+    {
+        Raster raster = img.getRaster();
+        int x = raster.getMinX();
+        int w = raster.getWidth();
+        int y = raster.getMinY();
+        int h = raster.getHeight();
+        int[] srcPix = raster.getPixels(x, y, w, h, (int[]) null);
+        boolean hasVisiblePixel = false;
+        for (int i = 0; i < srcPix.length; i += 4)
+        {
+            int sr = srcPix[i];
+            int sg = srcPix[i + 1];
+            int sb = srcPix[i + 2];
+            if (luminanceToAlpha(sr, sg, sb) > 0)
+            {
+                hasVisiblePixel = true;
+                break;
+            }
+        }
+        return hasVisiblePixel;
+    }
+
+    private static double luminanceToAlpha(int rgb)
+    {
+        return luminanceToAlpha((rgb >> 16) & 0xFF, (rgb >> 8) & 0xFF, rgb & 0xFF);
+    }
+
+    private static double luminanceToAlpha(int r, int g, int b)
+    {
+        // Assuming 'linearRGB' as the 'color-interpolation' value of the mask.
+        return 0.2125 * r + 0.7154 * g + 0.0721 * b;
+    }
+
+    private static class MaskComposite implements Composite, CompositeContext
+    {
+
+        @Override
+        public CompositeContext createContext(ColorModel srcColorModel,
+                                              ColorModel dstColorModel, RenderingHints hints)
+        {
+            return this;
+        }
+
+        @Override
+        public void dispose()
+        {
+        }
+
+        public void composeRGB(int[] src, int[] dst)
+        {
+            int w = src.length;
+
+            for (int i = 0; i < w; i += 4)
+            {
+                int sr = src[i];
+                int sg = src[i + 1];
+                int sb = src[i + 2];
+                int da = dst[i + 3];
+                double luminance = luminanceToAlpha(sr, sg, sb) / 255d;
+                da *= luminance;
+                dst[i + 3] = Math.min(255, Math.max(0, da));
+            }
+        }
+
+        @Override
+        public void compose(Raster src, Raster dstIn, WritableRaster dstOut) {
+            assert dstIn == dstOut;
+            assert src.getNumBands() == dstIn.getNumBands();
+
+            int x = dstOut.getMinX();
+            int w = dstOut.getWidth();
+            int y = dstOut.getMinY();
+            int h = dstOut.getHeight();
+            int[] srcPix = src.getPixels(x, y, w, h, (int[]) null);
+            int[] dstPix = dstIn.getPixels(x, y, w, h, (int[]) null);
+            composeRGB(srcPix, dstPix);
+            dstOut.setPixels(x, y, w, h, dstPix);
+        }
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/Metadata.java

@@ -0,0 +1,66 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on September 19, 2004, 1:56 AM
+ */
+package org.xbib.graphics.svg;
+
+/**
+ * Does not hold any information. Included to allow metadata tag to be parsed.
+ *
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class Metadata extends SVGElement
+{
+    public static final String TAG_NAME = "metadata";
+
+    /**
+     * Creates a new instance of Stop
+     */
+    public Metadata()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    @Override
+    public boolean updateTime(double curTime)
+    {
+        return false;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/MissingGlyph.java

@@ -0,0 +1,291 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on February 20, 2004, 10:00 PM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.pathcmd.BuildHistory;
+import org.xbib.graphics.svg.pathcmd.PathCommand;
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import java.awt.Graphics2D;
+import java.awt.Shape;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.GeneralPath;
+import java.awt.geom.Rectangle2D;
+import java.util.Iterator;
+
+/**
+ * Implements an embedded font.
+ *
+ * SVG specification: http://www.w3.org/TR/SVG/fonts.html
+ *
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class MissingGlyph extends ShapeElement
+{
+    public static final String TAG_NAME = "missingglyph";
+    
+    //We may define a path
+    private Shape path = null;
+    //Alternately, we may have child graphical elements
+    private float horizAdvX = -1;  //Inherits font's value if not set
+    private float vertOriginX = -1;  //Inherits font's value if not set
+    private float vertOriginY = -1;  //Inherits font's value if not set
+    private float vertAdvY = -1;  //Inherits font's value if not set
+
+    /**
+     * Creates a new instance of Font
+     */
+    public MissingGlyph()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    /**
+     * Called after the start element but before the end element to indicate
+     * each child tag that has been processed
+     */
+    @Override
+    public void loaderAddChild(SVGLoaderHelper helper, SVGElement child) throws SVGElementException
+    {
+        super.loaderAddChild(helper, child);
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+
+        String commandList = "";
+        if (getPres(sty.setName("d")))
+        {
+            commandList = sty.getStringValue();
+        }
+
+
+        //If glyph path was specified, calculate it
+        if (commandList != null)
+        {
+            String fillRule = getStyle(sty.setName("fill-rule")) ? sty.getStringValue() : "nonzero";
+
+            PathCommand[] commands = parsePathList(commandList);
+
+            GeneralPath buildPath = new GeneralPath(
+                fillRule.equals("evenodd") ? GeneralPath.WIND_EVEN_ODD : GeneralPath.WIND_NON_ZERO,
+                commands.length);
+
+            BuildHistory hist = new BuildHistory();
+
+            for (int i = 0; i < commands.length; i++)
+            {
+                PathCommand cmd = commands[i];
+                cmd.appendPath(buildPath, hist);
+            }
+
+            //Reflect glyph path to put it in user coordinate system
+            AffineTransform at = new AffineTransform();
+            at.scale(1, -1);
+            path = at.createTransformedShape(buildPath);
+        }
+
+
+        //Read glyph spacing info
+        if (getPres(sty.setName("horiz-adv-x")))
+        {
+            horizAdvX = sty.getFloatValue();
+        }
+
+        if (getPres(sty.setName("vert-origin-x")))
+        {
+            vertOriginX = sty.getFloatValue();
+        }
+
+        if (getPres(sty.setName("vert-origin-y")))
+        {
+            vertOriginY = sty.getFloatValue();
+        }
+
+        if (getPres(sty.setName("vert-adv-y")))
+        {
+            vertAdvY = sty.getFloatValue();
+        }
+    }
+
+    public Shape getPath()
+    {
+        return path;
+    }
+
+    @Override
+    protected void doRender(Graphics2D g) throws SVGException
+    {
+        //Do not push or pop stack
+
+        if (path != null)
+        {
+            renderShape(g, path);
+        }
+
+        Iterator<SVGElement> it = children.iterator();
+        while (it.hasNext())
+        {
+            SVGElement ele = it.next();
+            if (ele instanceof RenderableElement)
+            {
+                ((RenderableElement) ele).render(g);
+            }
+        }
+
+        //Do not push or pop stack
+    }
+
+    public float getHorizAdvX()
+    {
+        if (horizAdvX == -1)
+        {
+            horizAdvX = ((Font) parent).getHorizAdvX();
+        }
+        return horizAdvX;
+    }
+
+    public float getVertOriginX()
+    {
+        if (vertOriginX == -1)
+        {
+            vertOriginX = getHorizAdvX() / 2;
+        }
+        return vertOriginX;
+    }
+
+    public float getVertOriginY()
+    {
+        if (vertOriginY == -1)
+        {
+            vertOriginY = ((Font) parent).getFontFace().getAscent();
+        }
+        return vertOriginY;
+    }
+
+    public float getVertAdvY()
+    {
+        if (vertAdvY == -1)
+        {
+            vertAdvY = ((Font) parent).getFontFace().getUnitsPerEm();
+        }
+        return vertAdvY;
+
+    }
+
+    @Override
+    public Shape getShape()
+    {
+        if (path != null)
+        {
+            return shapeToParent(path);
+        }
+        return null;
+    }
+
+    @Override
+    public Rectangle2D getBoundingBox() throws SVGException
+    {
+        if (path != null)
+        {
+            return boundsToParent(includeStrokeInBounds(path.getBounds2D()));
+        }
+        return null;
+    }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event. Ie,
+     * all attributes with track information.
+     *
+     * @return - true if this node has changed state as a result of the time
+     * update
+     */
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+        //Fonts can't change
+        return false;
+    }
+
+    /**
+     * @param path the path to set
+     */
+    public void setPath(Shape path)
+    {
+        this.path = path;
+    }
+
+    /**
+     * @param horizAdvX the horizAdvX to set
+     */
+    public void setHorizAdvX(float horizAdvX)
+    {
+        this.horizAdvX = horizAdvX;
+    }
+
+    /**
+     * @param vertOriginX the vertOriginX to set
+     */
+    public void setVertOriginX(float vertOriginX)
+    {
+        this.vertOriginX = vertOriginX;
+    }
+
+    /**
+     * @param vertOriginY the vertOriginY to set
+     */
+    public void setVertOriginY(float vertOriginY)
+    {
+        this.vertOriginY = vertOriginY;
+    }
+
+    /**
+     * @param vertAdvY the vertAdvY to set
+     */
+    public void setVertAdvY(float vertAdvY)
+    {
+        this.vertAdvY = vertAdvY;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/Path.java

@@ -0,0 +1,158 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 5:25 PM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import java.awt.Graphics2D;
+import java.awt.Shape;
+import java.awt.geom.GeneralPath;
+import java.awt.geom.Rectangle2D;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class Path extends ShapeElement
+{
+
+    public static final String TAG_NAME = "path";
+//    PathCommand[] commands = null;
+    int fillRule = GeneralPath.WIND_NON_ZERO;
+    String d = "";
+//    ExtendedGeneralPath path;
+    GeneralPath path;
+
+    /**
+     * Creates a new instance of Rect
+     */
+    public Path()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+
+
+        String fillRuleStrn = (getStyle(sty.setName("fill-rule"))) ? sty.getStringValue() : "nonzero";
+        fillRule = fillRuleStrn.equals("evenodd") ? GeneralPath.WIND_EVEN_ODD : GeneralPath.WIND_NON_ZERO;
+
+        if (getPres(sty.setName("d")))
+        {
+            d = sty.getStringValue();
+        }
+
+        path = buildPath(d, fillRule);
+    }
+
+    @Override
+    protected void doRender(Graphics2D g) throws SVGException
+    {
+        beginLayer(g);
+        renderShape(g, path);
+        finishLayer(g);
+    }
+
+    @Override
+    public Shape getShape()
+    {
+        return shapeToParent(path);
+    }
+
+    @Override
+    public Rectangle2D getBoundingBox() throws SVGException
+    {
+        return boundsToParent(includeStrokeInBounds(path.getBounds2D()));
+    }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event. Ie,
+     * all attributes with track information.
+     *
+     * @return - true if this node has changed state as a result of the time
+     * update
+     */
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+//        if (trackManager.getNumTracks() == 0) return false;
+        boolean changeState = super.updateTime(curTime);
+
+        //Get current values for parameters
+        StyleAttribute sty = new StyleAttribute();
+        boolean shapeChange = false;
+
+        if (getStyle(sty.setName("fill-rule")))
+        {
+            int newVal = sty.getStringValue().equals("evenodd")
+                ? GeneralPath.WIND_EVEN_ODD
+                : GeneralPath.WIND_NON_ZERO;
+            if (newVal != fillRule)
+            {
+                fillRule = newVal;
+                changeState = true;
+            }
+        }
+
+        if (getPres(sty.setName("d")))
+        {
+            String newVal = sty.getStringValue();
+            if (!newVal.equals(d))
+            {
+                d = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (shapeChange)
+        {
+            build();
+//            path = buildPath(d, fillRule);
+//            return true;
+        }
+
+        return changeState || shapeChange;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/PatternSVG.java

@@ -0,0 +1,285 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 3:25 AM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.pattern.PatternPaint;
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import java.awt.Graphics2D;
+import java.awt.Paint;
+import java.awt.RenderingHints;
+import java.awt.TexturePaint;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Point2D;
+import java.awt.geom.Rectangle2D;
+import java.awt.image.BufferedImage;
+import java.net.URI;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class PatternSVG extends FillElement
+{
+    public static final String TAG_NAME = "pattern";
+    
+    public static final int GU_OBJECT_BOUNDING_BOX = 0;
+    public static final int GU_USER_SPACE_ON_USE = 1;
+    int gradientUnits = GU_OBJECT_BOUNDING_BOX;
+    float x;
+    float y;
+    float width;
+    float height;
+    AffineTransform patternXform = new AffineTransform();
+    Rectangle2D.Float viewBox;
+    Paint texPaint;
+
+    /**
+     * Creates a new instance of Gradient
+     */
+    public PatternSVG()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    /**
+     * Called after the start element but before the end element to indicate
+     * each child tag that has been processed
+     */
+    @Override
+    public void loaderAddChild(SVGLoaderHelper helper, SVGElement child) throws SVGElementException
+    {
+        super.loaderAddChild(helper, child);
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+
+        //Load style string
+        String href = null;
+        if (getPres(sty.setName("xlink:href")))
+        {
+            href = sty.getStringValue();
+        }
+        //String href = attrs.getValue("xlink:href");
+        //If we have a link to another pattern, initialize ourselves with it's values
+        if (href != null)
+        {
+//System.err.println("Gradient.loaderStartElement() href '" + href + "'");
+            try
+            {
+                URI src = getXMLBase().resolve(href);
+                PatternSVG patSrc = (PatternSVG) diagram.getUniverse().getElement(src);
+
+                gradientUnits = patSrc.gradientUnits;
+                x = patSrc.x;
+                y = patSrc.y;
+                width = patSrc.width;
+                height = patSrc.height;
+                viewBox = patSrc.viewBox;
+                patternXform.setTransform(patSrc.patternXform);
+                children.addAll(patSrc.children);
+            } catch (Exception e)
+            {
+                Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING,
+                    "Could not parse xlink:href", e);
+            }
+        }
+
+        String gradientUnits = "";
+        if (getPres(sty.setName("gradientUnits")))
+        {
+            gradientUnits = sty.getStringValue().toLowerCase();
+        }
+        if (gradientUnits.equals("userspaceonuse"))
+        {
+            this.gradientUnits = GU_USER_SPACE_ON_USE;
+        } else
+        {
+            this.gradientUnits = GU_OBJECT_BOUNDING_BOX;
+        }
+
+        String patternTransform = "";
+        if (getPres(sty.setName("patternTransform")))
+        {
+            patternTransform = sty.getStringValue();
+        }
+        patternXform = parseTransform(patternTransform);
+
+
+        if (getPres(sty.setName("x")))
+        {
+            x = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("y")))
+        {
+            y = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("width")))
+        {
+            width = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("height")))
+        {
+            height = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("viewBox")))
+        {
+            float[] dim = sty.getFloatList();
+            viewBox = new Rectangle2D.Float(dim[0], dim[1], dim[2], dim[3]);
+        }
+
+        preparePattern();
+    }
+
+    /*
+     public void loaderEndElement(SVGLoaderHelper helper)
+     {
+     build();
+     }
+     */
+    protected void preparePattern() throws SVGException
+    {
+        //For now, treat all fills as UserSpaceOnUse.  Otherwise, we'll need
+        // a different paint for every object.
+        int tileWidth = (int) width;
+        int tileHeight = (int) height;
+
+        float stretchX = 1f, stretchY = 1f;
+        if (!patternXform.isIdentity())
+        {
+            //Scale our source tile so that we can have nice sampling from it.
+            float xlateX = (float) patternXform.getTranslateX();
+            float xlateY = (float) patternXform.getTranslateY();
+
+            Point2D.Float pt = new Point2D.Float(), pt2 = new Point2D.Float();
+
+            pt.setLocation(width, 0);
+            patternXform.transform(pt, pt2);
+            pt2.x -= xlateX;
+            pt2.y -= xlateY;
+            stretchX = (float) Math.sqrt(pt2.x * pt2.x + pt2.y * pt2.y) * 1.5f / width;
+
+            pt.setLocation(height, 0);
+            patternXform.transform(pt, pt2);
+            pt2.x -= xlateX;
+            pt2.y -= xlateY;
+            stretchY = (float) Math.sqrt(pt2.x * pt2.x + pt2.y * pt2.y) * 1.5f / height;
+
+            tileWidth *= stretchX;
+            tileHeight *= stretchY;
+        }
+
+        if (tileWidth == 0 || tileHeight == 0)
+        {
+            //Use defaults if tile has degenerate size
+            return;
+        }
+
+        BufferedImage buf = new BufferedImage(tileWidth, tileHeight, BufferedImage.TYPE_INT_ARGB);
+        Graphics2D g = buf.createGraphics();
+        g.setClip(0, 0, tileWidth, tileHeight);
+        g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
+
+        for (SVGElement ele : children) {
+            if (ele instanceof RenderableElement)
+            {
+                AffineTransform xform = new AffineTransform();
+
+                if (viewBox == null)
+                {
+                    xform.translate(-x, -y);
+                } else
+                {
+                    xform.scale(tileWidth / viewBox.width, tileHeight / viewBox.height);
+                    xform.translate(-viewBox.x, -viewBox.y);
+                }
+
+                g.setTransform(xform);
+                ((RenderableElement) ele).render(g);
+            }
+        }
+
+        g.dispose();
+
+//try {
+//javax.imageio.ImageIO.write(buf, "png", new java.io.File("c:\\tmp\\texPaint.png"));
+//} catch (Exception e ) {}
+
+        if (patternXform.isIdentity())
+        {
+            texPaint = new TexturePaint(buf, new Rectangle2D.Float(x, y, width, height));
+        } else
+        {
+            patternXform.scale(1 / stretchX, 1 / stretchY);
+            texPaint = new PatternPaint(buf, patternXform);
+        }
+    }
+
+    @Override
+    public Paint getPaint(Rectangle2D bounds, AffineTransform xform)
+    {
+        return texPaint;
+    }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event. Ie,
+     * all attributes with track information.
+     *
+     * @return - true if this node has changed state as a result of the time
+     * update
+     */
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+        //Patterns don't change state
+        return false;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/Polygon.java

@@ -0,0 +1,170 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 5:25 PM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import org.xbib.graphics.svg.xml.XMLParseUtil;
+import java.awt.Graphics2D;
+import java.awt.Shape;
+import java.awt.geom.GeneralPath;
+import java.awt.geom.Rectangle2D;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class Polygon extends ShapeElement
+{
+    public static final String TAG_NAME = "polygon";
+
+    int fillRule = GeneralPath.WIND_NON_ZERO;
+    String pointsStrn = "";
+    GeneralPath path;
+
+    /**
+     * Creates a new instance of Rect
+     */
+    public Polygon()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+
+        if (getPres(sty.setName("points")))
+        {
+            pointsStrn = sty.getStringValue();
+        }
+
+        String fillRuleStrn = getStyle(sty.setName("fill-rule")) ? sty.getStringValue() : "nonzero";
+        fillRule = fillRuleStrn.equals("evenodd") ? GeneralPath.WIND_EVEN_ODD : GeneralPath.WIND_NON_ZERO;
+
+        buildPath();
+    }
+
+    protected void buildPath()
+    {
+        float[] points = XMLParseUtil.parseFloatList(pointsStrn);
+        path = new GeneralPath(fillRule, points.length / 2);
+
+        path.moveTo(points[0], points[1]);
+        for (int i = 2; i < points.length; i += 2)
+        {
+            path.lineTo(points[i], points[i + 1]);
+        }
+        path.closePath();
+    }
+
+    @Override
+    protected void doRender(Graphics2D g) throws SVGException
+    {
+        beginLayer(g);
+        renderShape(g, path);
+        finishLayer(g);
+    }
+
+    @Override
+    public Shape getShape()
+    {
+        return shapeToParent(path);
+    }
+
+    @Override
+    public Rectangle2D getBoundingBox() throws SVGException
+    {
+        return boundsToParent(includeStrokeInBounds(path.getBounds2D()));
+    }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event. Ie,
+     * all attributes with track information.
+     *
+     * @return - true if this node has changed state as a result of the time
+     * update
+     */
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+//        if (trackManager.getNumTracks() == 0) return false;
+        boolean changeState = super.updateTime(curTime);
+
+        //Get current values for parameters
+        StyleAttribute sty = new StyleAttribute();
+        boolean shapeChange = false;
+
+        if (getStyle(sty.setName("fill-rule")))
+        {
+            int newVal = sty.getStringValue().equals("evenodd")
+                ? GeneralPath.WIND_EVEN_ODD
+                : GeneralPath.WIND_NON_ZERO;
+            if (newVal != fillRule)
+            {
+                fillRule = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("points")))
+        {
+            String newVal = sty.getStringValue();
+            if (!newVal.equals(pointsStrn))
+            {
+                pointsStrn = newVal;
+                shapeChange = true;
+            }
+        }
+
+
+        if (shapeChange)
+        {
+            build();
+//            buildPath();
+//            return true;
+        }
+
+        return changeState || shapeChange;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/Polyline.java

@@ -0,0 +1,169 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 5:25 PM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import org.xbib.graphics.svg.xml.XMLParseUtil;
+import java.awt.Graphics2D;
+import java.awt.Shape;
+import java.awt.geom.GeneralPath;
+import java.awt.geom.Rectangle2D;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class Polyline extends ShapeElement
+{
+    public static final String TAG_NAME = "polyline";
+    
+    int fillRule = GeneralPath.WIND_NON_ZERO;
+    String pointsStrn = "";
+    GeneralPath path;
+
+    /**
+     * Creates a new instance of Rect
+     */
+    public Polyline()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    @Override
+    public void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+
+        if (getPres(sty.setName("points")))
+        {
+            pointsStrn = sty.getStringValue();
+        }
+
+        String fillRuleStrn = getStyle(sty.setName("fill-rule")) ? sty.getStringValue() : "nonzero";
+        fillRule = fillRuleStrn.equals("evenodd") ? GeneralPath.WIND_EVEN_ODD : GeneralPath.WIND_NON_ZERO;
+
+        buildPath();
+    }
+
+    protected void buildPath()
+    {
+        float[] points = XMLParseUtil.parseFloatList(pointsStrn);
+        path = new GeneralPath(fillRule, points.length / 2);
+
+        path.moveTo(points[0], points[1]);
+        for (int i = 2; i < points.length; i += 2)
+        {
+            path.lineTo(points[i], points[i + 1]);
+        }
+    }
+
+    @Override
+    protected void doRender(Graphics2D g) throws SVGException
+    {
+        beginLayer(g);
+        renderShape(g, path);
+        finishLayer(g);
+    }
+
+    @Override
+    public Shape getShape()
+    {
+        return shapeToParent(path);
+    }
+
+    @Override
+    public Rectangle2D getBoundingBox() throws SVGException
+    {
+        return boundsToParent(includeStrokeInBounds(path.getBounds2D()));
+    }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event. Ie,
+     * all attributes with track information.
+     *
+     * @return - true if this node has changed state as a result of the time
+     * update
+     */
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+//        if (trackManager.getNumTracks() == 0) return false;
+        boolean changeState = super.updateTime(curTime);
+
+        //Get current values for parameters
+        StyleAttribute sty = new StyleAttribute();
+        boolean shapeChange = false;
+
+        if (getStyle(sty.setName("fill-rule")))
+        {
+            int newVal = sty.getStringValue().equals("evenodd")
+                ? GeneralPath.WIND_EVEN_ODD
+                : GeneralPath.WIND_NON_ZERO;
+            if (newVal != fillRule)
+            {
+                fillRule = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("points")))
+        {
+            String newVal = sty.getStringValue();
+            if (!newVal.equals(pointsStrn))
+            {
+                pointsStrn = newVal;
+                shapeChange = true;
+            }
+        }
+
+
+        if (shapeChange)
+        {
+            build();
+//            buildPath();
+//            return true;
+        }
+
+        return changeState || shapeChange;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/RadialGradient.java

@@ -0,0 +1,242 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 1:55 AM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import java.awt.Color;
+import java.awt.MultipleGradientPaint;
+import java.awt.Paint;
+import java.awt.RadialGradientPaint;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Point2D;
+import java.awt.geom.Rectangle2D;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class RadialGradient extends Gradient
+{
+    public static final String TAG_NAME = "radialgradient";
+
+    float cx = 0.5f;
+    float cy = 0.5f;
+    boolean hasFocus = false;
+    float fx = 0f;
+    float fy = 0f;
+    float r = 0.5f;
+
+    /**
+     * Creates a new instance of RadialGradient
+     */
+    public RadialGradient()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+
+        if (getPres(sty.setName("cx")))
+        {
+            cx = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("cy")))
+        {
+            cy = sty.getFloatValueWithUnits();
+        }
+
+        hasFocus = false;
+        if (getPres(sty.setName("fx")))
+        {
+            fx = sty.getFloatValueWithUnits();
+            hasFocus = true;
+        }
+
+        if (getPres(sty.setName("fy")))
+        {
+            fy = sty.getFloatValueWithUnits();
+            hasFocus = true;
+        }
+
+        if (getPres(sty.setName("r")))
+        {
+            r = sty.getFloatValueWithUnits();
+        }
+    }
+
+    @Override
+    public Paint getPaint(Rectangle2D bounds, AffineTransform xform)
+    {
+        MultipleGradientPaint.CycleMethod method;
+        switch (spreadMethod)
+        {
+            default:
+            case SM_PAD:
+                method = MultipleGradientPaint.CycleMethod.NO_CYCLE;
+                break;
+            case SM_REPEAT:
+                method = MultipleGradientPaint.CycleMethod.REPEAT;
+                break;
+            case SM_REFLECT:
+                method = MultipleGradientPaint.CycleMethod.REFLECT;
+                break;
+        }
+
+        Paint paint;
+        Point2D.Float pt1 = new Point2D.Float(cx, cy);
+        Point2D.Float pt2 = hasFocus ? new Point2D.Float(fx, fy) : pt1;
+        float[] stopFractions = getStopFractions();
+        Color[] stopColors = getStopColors();
+        
+        //Verify that the stop fractions are valid
+        {
+            //for (int i = 0; i < 
+        }
+        
+        if (gradientUnits == GU_USER_SPACE_ON_USE)
+        {
+            paint = new RadialGradientPaint(
+                pt1,
+                r,
+                pt2,
+                stopFractions,
+                stopColors,
+                method,
+                MultipleGradientPaint.ColorSpaceType.SRGB,
+                gradientTransform);
+        } else
+        {
+            AffineTransform viewXform = new AffineTransform();
+            viewXform.translate(bounds.getX(), bounds.getY());
+            viewXform.scale(bounds.getWidth(), bounds.getHeight());
+
+            viewXform.concatenate(gradientTransform);
+
+            paint = new RadialGradientPaint(
+                pt1,
+                r,
+                pt2,
+                stopFractions,
+                stopColors,
+                method,
+                MultipleGradientPaint.ColorSpaceType.SRGB,
+                viewXform);
+        }
+
+        return paint;
+    }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event. Ie,
+     * all attributes with track information.
+     *
+     * @return - true if this node has changed state as a result of the time
+     * update
+     */
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+//        if (trackManager.getNumTracks() == 0) return false;
+        boolean changeState = super.updateTime(curTime);
+
+        //Get current values for parameters
+        StyleAttribute sty = new StyleAttribute();
+        boolean shapeChange = false;
+
+        if (getPres(sty.setName("cx")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != cx)
+            {
+                cx = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("cy")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != cy)
+            {
+                cy = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("fx")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != fx)
+            {
+                fx = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("fy")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != fy)
+            {
+                fy = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("r")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != r)
+            {
+                r = newVal;
+                shapeChange = true;
+            }
+        }
+
+        return changeState;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/Rect.java

@@ -0,0 +1,317 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 5:25 PM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import java.awt.Graphics2D;
+import java.awt.Shape;
+import java.awt.geom.Rectangle2D;
+import java.awt.geom.RectangularShape;
+import java.awt.geom.RoundRectangle2D;
+import java.io.IOException;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class Rect extends ShapeElement
+{
+    public static final String TAG_NAME = "rect";
+
+    float x = 0f;
+    float y = 0f;
+    float width = 0f;
+    float height = 0f;
+    float rx = 0f;
+    float ry = 0f;
+    RectangularShape rect;
+
+    /**
+     * Creates a new instance of Rect
+     */
+    public Rect()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    private void writeObject(ObjectOutputStream out) throws IOException
+    {
+        out.writeFloat(x);
+        out.writeFloat(y);
+        out.writeFloat(width);
+        out.writeFloat(height);
+        out.writeFloat(rx);
+        out.writeFloat(ry);
+    }
+
+    private void readObject(ObjectInputStream in) throws IOException
+    {
+        x = in.readFloat();
+        y = in.readFloat();
+        width = in.readFloat();
+        height = in.readFloat();
+        rx = in.readFloat();
+        ry = in.readFloat();
+
+        if (rx == 0f && ry == 0f)
+        {
+            rect = new Rectangle2D.Float(x, y, width, height);
+        } else
+        {
+            rect = new RoundRectangle2D.Float(x, y, width, height, rx * 2, ry * 2);
+        }
+    }
+
+    /*
+     public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
+     {
+     //Load style string
+     super.loaderStartElement(helper, attrs, parent);
+
+     String x = attrs.getValue("x");
+     String y = attrs.getValue("y");
+     String width = attrs.getValue("width");
+     String height = attrs.getValue("height");
+     String rx = attrs.getValue("rx");
+     String ry = attrs.getValue("ry");
+
+     if (rx == null) rx = ry;
+     if (ry == null) ry = rx;
+
+     this.x = XMLParseUtil.parseFloat(x);
+     this.y = XMLParseUtil.parseFloat(y);
+     this.width = XMLParseUtil.parseFloat(width);
+     this.height = XMLParseUtil.parseFloat(height);
+     if (rx != null)
+     {
+     this.rx = XMLParseUtil.parseFloat(rx);
+     this.ry = XMLParseUtil.parseFloat(ry);
+     }
+
+     build();
+     //        setBounds(this.x, this.y, this.width, this.height);
+     }
+     */
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+
+//        SVGElement parent = this.getParent();
+//        if (parent instanceof RenderableElement)
+//        {
+//            RenderableElement re = (RenderableElement)parent;
+//            Rectangle2D bounds = re.getBoundingBox();
+//            bounds = null;
+//        }
+
+
+        if (getPres(sty.setName("x")))
+        {
+            x = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("y")))
+        {
+            y = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("width")))
+        {
+            width = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("height")))
+        {
+            height = sty.getFloatValueWithUnits();
+        }
+
+        boolean rxSet = false;
+        if (getPres(sty.setName("rx")))
+        {
+            rx = sty.getFloatValueWithUnits();
+            rxSet = true;
+        }
+
+        boolean rySet = false;
+        if (getPres(sty.setName("ry")))
+        {
+            ry = sty.getFloatValueWithUnits();
+            rySet = true;
+        }
+
+        if (!rxSet)
+        {
+            rx = ry;
+        }
+        if (!rySet)
+        {
+            ry = rx;
+        }
+
+
+        if (rx == 0f && ry == 0f)
+        {
+            rect = new Rectangle2D.Float(x, y, width, height);
+        } else
+        {
+            rect = new RoundRectangle2D.Float(x, y, width, height, rx * 2, ry * 2);
+        }
+    }
+
+    @Override
+    protected void doRender(Graphics2D g) throws SVGException
+    {
+        beginLayer(g);
+        renderShape(g, rect);
+        finishLayer(g);
+    }
+
+    @Override
+    public Shape getShape()
+    {
+        return shapeToParent(rect);
+    }
+
+    @Override
+    public Rectangle2D getBoundingBox() throws SVGException
+    {
+        return boundsToParent(includeStrokeInBounds(rect.getBounds2D()));
+    }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event. Ie,
+     * all attributes with track information.
+     *
+     * @return - true if this node has changed state as a result of the time
+     * update
+     */
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+//        if (trackManager.getNumTracks() == 0) return false;
+        boolean changeState = super.updateTime(curTime);
+
+        //Get current values for parameters
+        StyleAttribute sty = new StyleAttribute();
+        boolean shapeChange = false;
+
+        if (getPres(sty.setName("x")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != x)
+            {
+                x = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("y")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != y)
+            {
+                y = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("width")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != width)
+            {
+                width = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("height")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != height)
+            {
+                height = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("rx")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != rx)
+            {
+                rx = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("ry")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != ry)
+            {
+                ry = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (shapeChange)
+        {
+            build();
+//            if (rx == 0f && ry == 0f)
+//            {
+//                rect = new Rectangle2D.Float(x, y, width, height);
+//            }
+//            else
+//            {
+//                rect = new RoundRectangle2D.Float(x, y, width, height, rx * 2, ry * 2);
+//            }
+//            return true;
+        }
+
+        return changeState || shapeChange;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/RenderableElement.java

@@ -0,0 +1,255 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 9:00 AM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import java.awt.Graphics2D;
+import java.awt.Shape;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Area;
+import java.awt.geom.Point2D;
+import java.awt.geom.Rectangle2D;
+import java.net.URI;
+import java.util.List;
+
+/**
+ * Maintains bounding box for this element
+ *
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+abstract public class RenderableElement extends TransformableElement
+{
+    AffineTransform cachedXform = null;
+
+    Mask cachedMask;
+    Filter filter;
+    Shape cachedClip = null;
+    public static final int VECTOR_EFFECT_NONE = 0;
+    public static final int VECTOR_EFFECT_NON_SCALING_STROKE = 1;
+    int vectorEffect;
+
+    private BufferPainter.Cache bufferCache;
+
+    /**
+     * Creates a new instance of BoundedElement
+     */
+    public RenderableElement()
+    {
+    }
+
+    public RenderableElement(String id, SVGElement parent)
+    {
+        super(id, parent);
+    }
+
+    BufferPainter.Cache getBufferCache()
+    {
+        return bufferCache;
+    }
+
+    void setBufferImage(BufferPainter.Cache bufferCache)
+    {
+        this.bufferCache = bufferCache;
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+
+        if (getPres(sty.setName("vector-effect")))
+        {
+            if ("non-scaling-stroke".equals(sty.getStringValue()))
+            {
+                vectorEffect = VECTOR_EFFECT_NON_SCALING_STROKE;
+            } else
+            {
+                vectorEffect = VECTOR_EFFECT_NONE;
+            }
+        } else
+        {
+            vectorEffect = VECTOR_EFFECT_NONE;
+        }
+
+        cachedMask = getMask(sty);
+        filter = getFilter(sty);
+    }
+
+    public void render(Graphics2D g) throws SVGException
+    {
+        BufferPainter.paintElement(g, this);
+    }
+
+    private Mask getMask(StyleAttribute styleAttrib) throws SVGException
+    {
+        if (getStyle(styleAttrib.setName("mask"), false)
+            && !"none".equals(styleAttrib.getStringValue())) {
+            URI uri = styleAttrib.getURIValue(getXMLBase());
+            if (uri == null) {
+                return null;
+            }
+            return  (Mask) diagram.getUniverse().getElement(uri);
+        }
+        return null;
+    }
+
+    private Filter getFilter(StyleAttribute styleAttrib) throws SVGException
+    {
+        if (getStyle(styleAttrib.setName("filter"), false)
+            && !"none".equals(styleAttrib.getStringValue())) {
+            URI uri = styleAttrib.getURIValue(getXMLBase());
+            if (uri == null) {
+                return null;
+            }
+            return  (Filter) diagram.getUniverse().getElement(uri);
+        }
+        return null;
+    }
+
+    abstract protected void doRender(Graphics2D g) throws SVGException;
+
+    void pick(Point2D point, boolean boundingBox, List<List<SVGElement>> retVec) throws SVGException
+    {
+        if (cachedMask != null)
+        {
+            cachedMask.pickElement(point, boundingBox, retVec, this);
+        } else
+        {
+            doPick(point, boundingBox, retVec);
+        }
+    }
+
+    protected abstract void doPick(Point2D point, boolean boundingBox, List<List<SVGElement>> retVec) throws SVGException;
+
+    void pick(Rectangle2D pickArea, AffineTransform ltw, boolean boundingBox, List<List<SVGElement>> retVec) throws SVGException
+    {
+        if (cachedMask != null)
+        {
+            cachedMask.pickElement(pickArea, ltw, boundingBox, retVec, this);
+        } else
+        {
+            doPick(pickArea, ltw, boundingBox, retVec);
+        }
+    }
+
+    protected abstract void doPick(Rectangle2D pickArea, AffineTransform ltw, boolean boundingBox, List<List<SVGElement>> retVec) throws SVGException;
+
+    abstract public Rectangle2D getBoundingBox() throws SVGException;
+    /*
+     public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
+     {
+     super.loaderStartElement(helper, attrs, parent);
+     }
+     */
+
+    /**
+     * Pushes transform stack, transforms to local coordinates and sets up
+     * clipping mask.
+     *
+     * @param g Graphics context
+     * @throws SVGException
+     */
+    protected void beginLayer(Graphics2D g) throws SVGException
+    {
+        if (xform != null)
+        {
+            cachedXform = g.getTransform();
+            g.transform(xform);
+        }
+
+        StyleAttribute styleAttrib = new StyleAttribute();
+
+        //Get clipping path
+//        StyleAttribute styleAttrib = getStyle("clip-path", false);
+        Shape clipPath = null;
+        int clipPathUnits = ClipPath.CP_USER_SPACE_ON_USE;
+        if (getStyle(styleAttrib.setName("clip-path"), false)
+             && !"none".equals(styleAttrib.getStringValue()))
+        {
+            URI uri = styleAttrib.getURIValue(getXMLBase());
+            if (uri != null)
+            {
+                ClipPath ele = (ClipPath) diagram.getUniverse().getElement(uri);
+                clipPath = ele.getClipPathShape();
+                clipPathUnits = ele.getClipPathUnits();
+            }
+        }
+
+        //Return if we're out of clipping range
+        if (clipPath != null)
+        {
+            if (clipPathUnits == ClipPath.CP_OBJECT_BOUNDING_BOX && (this instanceof ShapeElement))
+            {
+                Rectangle2D rect = ((ShapeElement) this).getBoundingBox();
+                AffineTransform at = new AffineTransform();
+                at.scale(rect.getWidth(), rect.getHeight());
+                clipPath = at.createTransformedShape(clipPath);
+            }
+
+            cachedClip = g.getClip();
+            if (cachedClip == null)
+            {
+                g.setClip(clipPath);
+            } else
+            {
+                Area newClip = new Area(cachedClip);
+                newClip.intersect(new Area(clipPath));
+                g.setClip(newClip);
+            }
+        }
+    }
+
+    /**
+     * Restores transform and clipping values to the way they were before this
+     * layer was drawn.
+     * @param g
+     */
+    protected void finishLayer(Graphics2D g)
+    {
+        if (cachedClip != null)
+        {
+            g.setClip(cachedClip);
+        }
+
+        if (cachedXform != null)
+        {
+            g.setTransform(cachedXform);
+        }
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/SVGCache.java

@@ -0,0 +1,58 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on April 2, 2005, 1:54 AM
+ */
+
+package org.xbib.graphics.svg;
+
+/**
+ * A convienience singleton for allowing all classes to access a common SVG universe.
+ *
+ * @author kitfox
+ */
+public class SVGCache
+{
+    private static final SVGUniverse svgUniverse = new SVGUniverse();
+    
+    /** Creates a new instance of SVGUniverseSingleton */
+    private SVGCache()
+    {
+    }
+
+    public static SVGUniverse getSVGUniverse()
+    {
+        return svgUniverse;
+    }
+    
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/SVGConst.java

@@ -0,0 +1,14 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.xbib.graphics.svg;
+
+/**
+ *
+ * @author kitfox
+ */
+public interface SVGConst
+{
+    public static final String SVG_LOGGER = "svgSalamandeLogger";
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/SVGDiagram.java

@@ -0,0 +1,286 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on February 18, 2004, 5:04 PM
+ */
+
+package org.xbib.graphics.svg;
+
+import javax.swing.JComponent;
+import java.awt.Graphics2D;
+import java.awt.Rectangle;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Point2D;
+import java.awt.geom.Rectangle2D;
+import java.io.Serializable;
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+
+/**
+ * Top level structure in an SVG tree.
+ *
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class SVGDiagram implements Serializable
+{
+    public static final long serialVersionUID = 0;
+
+    //Indexes elements within this SVG diagram
+    final HashMap<String, SVGElement> idMap = new HashMap<String, SVGElement>();
+
+    SVGRoot root;
+    final SVGUniverse universe;
+    private JComponent renderTarget;
+
+    /**
+     * This is used by the SVGRoot to determine the width of the
+     */
+    private Rectangle deviceViewport = new Rectangle(100, 100);
+
+    /**
+     * If true, no attempt will be made to discard geometry based on it being
+     * out of bounds.  This trades potentially drawing many out of bounds
+     * shapes with having to recalculate bounding boxes every animation iteration.
+     */
+    protected boolean ignoreClipHeuristic = false;
+
+    /**
+     * URL which uniquely identifies this document
+     */
+//    final URI docRoot;
+
+    /**
+     * URI that uniquely identifies this document.  Also used to resolve
+     * relative urls.  Default base for document.
+     */
+    final URI xmlBase;
+
+    /**
+     * Creates a new instance of SVGDiagram
+     * @param xmlBase
+     * @param universe
+     */
+    public SVGDiagram(URI xmlBase, SVGUniverse universe)
+    {
+        this.universe = universe;
+//        this.docRoot = docRoot;
+        this.xmlBase = xmlBase;
+    }
+
+    JComponent getCurrentRenderTarget()
+    {
+        return renderTarget;
+    }
+
+    public void render(JComponent c, Graphics2D g) throws SVGException
+    {
+        renderTarget = c;
+        root.renderToViewport(g);
+        renderTarget = null;
+    }
+
+    /**
+     * Draws this diagram to the passed graphics context
+     * @param g
+     * @throws SVGException
+     */
+    public void render(Graphics2D g) throws SVGException
+    {
+        render(null, g);
+    }
+
+    /**
+     * Searches thorough the scene graph for all RenderableElements that have
+     * shapes that contain the passed point.
+     *
+     * For every shape which contains the pick point, a List containing the
+     * path to the node is added to the return list.  That is, the result of
+     * SVGElement.getPath() is added for each entry.
+     *
+     * @param point
+     * @param retVec
+     * @return the passed in list
+     * @throws SVGException
+     */
+    public List<List<SVGElement>> pick(Point2D point, List<List<SVGElement>> retVec) throws SVGException
+    {
+        return pick(point, false, retVec);
+    }
+
+    public List<List<SVGElement>> pick(Point2D point, boolean boundingBox, List<List<SVGElement>> retVec) throws SVGException
+    {
+        if (retVec == null)
+        {
+            retVec = new ArrayList<List<SVGElement>>();
+        }
+
+        root.pick(point, boundingBox, retVec);
+
+        return retVec;
+    }
+
+    public List<List<SVGElement>> pick(Rectangle2D pickArea, List<List<SVGElement>> retVec) throws SVGException
+    {
+        return pick(pickArea, false, retVec);
+    }
+
+    public List<List<SVGElement>> pick(Rectangle2D pickArea, boolean boundingBox, List<List<SVGElement>> retVec) throws SVGException
+    {
+        if (retVec == null)
+        {
+            retVec = new ArrayList<List<SVGElement>>();
+        }
+
+        root.pick(pickArea, new AffineTransform(), boundingBox, retVec);
+
+        return retVec;
+    }
+
+    public SVGUniverse getUniverse()
+    {
+        return universe;
+    }
+
+    public URI getXMLBase()
+    {
+        return xmlBase;
+    }
+
+//    public URL getDocRoot()
+//    {
+//        return docRoot;
+//    }
+
+    public float getWidth()
+    {
+        if (root == null) return 0;
+        return root.getDeviceWidth();
+    }
+
+    public float getHeight()
+    {
+        if (root == null) return 0;
+        return root.getDeviceHeight();
+    }
+
+    /**
+     * Returns the viewing rectangle of this diagram in device coordinates.
+     * @param rect
+     * @return
+     */
+    public Rectangle2D getViewRect(Rectangle2D rect)
+    {
+        if (root != null) return root.getDeviceRect(rect);
+        return rect;
+    }
+
+    public Rectangle2D getViewRect()
+    {
+        return getViewRect(new Rectangle2D.Double());
+    }
+
+    public SVGElement getElement(String name)
+    {
+        return (SVGElement)idMap.get(name);
+    }
+
+    public void setElement(String name, SVGElement node)
+    {
+        idMap.put(name, node);
+    }
+
+    public void removeElement(String name)
+    {
+        idMap.remove(name);
+    }
+
+    public SVGRoot getRoot()
+    {
+        return root;
+    }
+
+    public void setRoot(SVGRoot root)
+    {
+        this.root = root;
+        root.setDiagram(this);
+    }
+
+    public boolean ignoringClipHeuristic() { return ignoreClipHeuristic; }
+
+    public void setIgnoringClipHeuristic(boolean ignoreClipHeuristic) { this.ignoreClipHeuristic = ignoreClipHeuristic; }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event.
+     * Ie, all attributes with track information.
+     * @param curTime
+     * @throws SVGException
+     */
+    public void updateTime(double curTime) throws SVGException
+    {
+        if (root == null) return;
+        root.updateTime(curTime);
+    }
+
+    public Rectangle getDeviceViewport()
+    {
+        return deviceViewport;
+    }
+
+    /**
+     * Sets the dimensions of the device being rendered into.  This is used by
+     * SVGRoot when its x, y, width or height parameters are specified as
+     * percentages.
+     * @param deviceViewport
+     */
+    public void setDeviceViewport(Rectangle deviceViewport)
+    {
+        this.deviceViewport.setBounds(deviceViewport);
+        if (root != null)
+        {
+            try
+            {
+                root.build();
+            } catch (SVGException ex)
+            {
+                Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING,
+                    "Could not build document", ex);
+            }
+        }
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/SVGDisplayPanel.form

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<Form version="1.2" maxVersion="1.2" type="org.netbeans.modules.form.forminfo.JPanelFormInfo">
+  <Events>
+    <EventHandler event="componentResized" listener="java.awt.event.ComponentListener" parameters="java.awt.event.ComponentEvent" handler="formComponentResized"/>
+  </Events>
+  <AuxValues>
+    <AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="0"/>
+    <AuxValue name="FormSettings_autoSetComponentName" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_generateFQN" type="java.lang.Boolean" value="true"/>
+    <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_i18nAutoMode" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
+    <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
+    <AuxValue name="designerSize" type="java.awt.Dimension" value="-84,-19,0,5,115,114,0,18,106,97,118,97,46,97,119,116,46,68,105,109,101,110,115,105,111,110,65,-114,-39,-41,-84,95,68,20,2,0,2,73,0,6,104,101,105,103,104,116,73,0,5,119,105,100,116,104,120,112,0,0,1,44,0,0,1,-112"/>
+  </AuxValues>
+
+  <Layout class="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout"/>
+</Form>

graphics-svg/src/main/java/org/xbib/graphics/svg/SVGDisplayPanel.java

@@ -0,0 +1,211 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on February 20, 2004, 12:29 PM
+ */
+
+package org.xbib.graphics.svg;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.geom.*;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class SVGDisplayPanel extends javax.swing.JPanel implements Scrollable
+{
+    public static final long serialVersionUID = 1;
+    
+    SVGDiagram diagram = null;
+    float scale = 1f;
+    Color bgColor = null;
+
+    /** Creates new form SVGDisplayPanel */
+    public SVGDisplayPanel()
+    {
+        initComponents();
+    }
+
+    public SVGDiagram getDiagram()
+    {
+        return diagram;
+    }
+    
+    public void setDiagram(SVGDiagram diagram)
+    {
+        this.diagram = diagram;
+        diagram.setDeviceViewport(getBounds());
+        
+        setDimension();
+    }
+
+    public void setScale(float scale)
+    {
+        this.scale = scale;
+        setDimension();
+    }
+
+    public void setBgColor(Color col)
+    {
+        bgColor = col;
+    }
+
+    private void setDimension()
+    {
+        if (diagram == null)
+        {
+            setPreferredSize(new Dimension(1, 1));
+            revalidate();
+            return;
+        }
+
+        final Rectangle2D.Float rect = new Rectangle2D.Float();
+        diagram.getViewRect(rect);
+
+        int w = (int)(rect.width * scale);
+        int h = (int)(rect.height * scale);
+
+        setPreferredSize(new Dimension(w, h));
+        revalidate();
+    }
+
+    /**
+     * Update this image to reflect the passed time
+     * @param curTime
+     * @throws SVGException
+     */
+    public void updateTime(double curTime) throws SVGException
+    {
+        if (diagram == null) return;
+        
+        diagram.updateTime(curTime);
+    }
+    
+    @Override
+    public void paintComponent(Graphics gg)
+    {
+        Graphics2D g = (Graphics2D)gg;
+
+        if (bgColor != null)
+        {
+            Dimension dim = getSize();
+            g.setColor(bgColor);
+            g.fillRect(0, 0, dim.width, dim.height);
+        }
+
+        g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
+        g.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
+        if (diagram != null) 
+        {
+            try
+            {
+                diagram.render(g);
+            }
+            catch (SVGException e)
+            {
+                Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING, 
+                    "Could not render diagram", e);
+            }
+        }
+    }
+
+    /** This method is called from within the constructor to
+     * initialize the form.
+     * WARNING: Do NOT modify this code. The content of this method is
+     * always regenerated by the Form Editor.
+     */
+    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
+    private void initComponents()
+    {
+
+        setLayout(new java.awt.BorderLayout());
+
+        addComponentListener(new java.awt.event.ComponentAdapter()
+        {
+            @Override
+            public void componentResized(java.awt.event.ComponentEvent evt)
+            {
+                formComponentResized(evt);
+            }
+        });
+
+    }// </editor-fold>//GEN-END:initComponents
+
+    private void formComponentResized(java.awt.event.ComponentEvent evt)//GEN-FIRST:event_formComponentResized
+    {//GEN-HEADEREND:event_formComponentResized
+        if (diagram != null)
+        {
+            diagram.setDeviceViewport(getBounds());
+            setDimension();
+        }
+
+    }//GEN-LAST:event_formComponentResized
+
+    public Dimension getPreferredScrollableViewportSize()
+    {
+        return getPreferredSize();
+    }
+
+    public int getScrollableBlockIncrement(Rectangle visibleRect, int orientation, int direction)
+    {
+        if (orientation == SwingConstants.HORIZONTAL)
+        {
+            return visibleRect.width;
+        }
+        else return visibleRect.height;
+    }
+
+    public boolean getScrollableTracksViewportHeight()
+    {
+        return false;
+    }
+
+    public boolean getScrollableTracksViewportWidth()
+    {
+        return false;
+    }
+
+    public int getScrollableUnitIncrement(Rectangle visibleRect, int orientation, int direction)
+    {
+        return getScrollableBlockIncrement(visibleRect, orientation, direction) / 16;
+    }
+
+
+    // Variables declaration - do not modify//GEN-BEGIN:variables
+    // End of variables declaration//GEN-END:variables
+
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/SVGElement.java

@@ -0,0 +1,863 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 1:59 AM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.animation.AnimationElement;
+import org.xbib.graphics.svg.animation.TrackBase;
+import org.xbib.graphics.svg.animation.TrackManager;
+import org.xbib.graphics.svg.pathcmd.BuildHistory;
+import org.xbib.graphics.svg.pathcmd.PathCommand;
+import org.xbib.graphics.svg.pathcmd.PathParser;
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import org.xbib.graphics.svg.xml.StyleSheet;
+import org.xbib.graphics.svg.xml.XMLParseUtil;
+import org.xml.sax.Attributes;
+import org.xml.sax.SAXException;
+
+import java.awt.geom.AffineTransform;
+import java.awt.geom.GeneralPath;
+import java.io.Serializable;
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Set;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+abstract public class SVGElement implements Serializable
+{
+
+    public static final long serialVersionUID = 0;
+    public static final String SVG_NS = "http://www.w3.org/2000/svg";
+    protected SVGElement parent = null;
+    protected final ArrayList<SVGElement> children = new ArrayList<SVGElement>();
+    protected String id = null;
+    /**
+     * CSS class. Used for applying style sheet information.
+     */
+    protected String cssClass = null;
+    /**
+     * Styles defined for this elemnt via the <b>style</b> attribute.
+     */
+    protected final HashMap<String, StyleAttribute> inlineStyles = new HashMap<String, StyleAttribute>();
+    /**
+     * Presentation attributes set for this element. Ie, any attribute other
+     * than the <b>style</b> attribute.
+     */
+    protected final HashMap<String, StyleAttribute> presAttribs = new HashMap<String, StyleAttribute>();
+    /**
+     * This element may override the URI we resolve against with an xml:base
+     * attribute. If so, a copy is placed here. Otherwise, we defer to our
+     * parent for the reolution base
+     */
+    protected URI xmlBase = null;
+    /**
+     * The diagram this element belongs to
+     */
+    protected SVGDiagram diagram;
+    /**
+     * Link to the universe we reside in
+     */
+    protected final TrackManager trackManager = new TrackManager();
+    boolean dirty = true;
+
+    /**
+     * Creates a new instance of SVGElement
+     */
+    public SVGElement()
+    {
+        this(null, null, null);
+    }
+
+    public SVGElement(String id, SVGElement parent)
+    {
+        this(id, null, parent);
+    }
+
+    public SVGElement(String id, String cssClass, SVGElement parent)
+    {
+        this.id = id;
+        this.cssClass = cssClass;
+        this.parent = parent;
+    }
+
+    abstract public String getTagName();
+
+    public SVGElement getParent()
+    {
+        return parent;
+    }
+
+    void setParent(SVGElement parent)
+    {
+        this.parent = parent;
+    }
+    
+    /**
+     * @param retVec
+     * @return an ordered list of nodes from the root of the tree to this node
+     */
+    public List<SVGElement> getPath(List<SVGElement> retVec)
+    {
+        if (retVec == null)
+        {
+            retVec = new ArrayList<SVGElement>();
+        }
+
+        if (parent != null)
+        {
+            parent.getPath(retVec);
+        }
+        retVec.add(this);
+
+        return retVec;
+    }
+
+    /**
+     * @param retVec - A list to add all children to. If null, a new list is
+     * created and children of this group are added.
+     *
+     * @return The list containing the children of this group
+     */
+    public List<SVGElement> getChildren(List<SVGElement> retVec)
+    {
+        if (retVec == null)
+        {
+            retVec = new ArrayList<SVGElement>();
+        }
+
+        retVec.addAll(children);
+
+        return retVec;
+    }
+
+    /**
+     * @param id - Id of svg element to return
+     * @return the child of the given id, or null if no such child exists.
+     */
+    public SVGElement getChild(String id)
+    {
+        for (SVGElement ele : children) {
+            String eleId = ele.getId();
+            if (eleId != null && eleId.equals(id))
+            {
+                return ele;
+            }
+        }
+
+        return null;
+    }
+
+    /**
+     * Searches children for given element. If found, returns index of child.
+     * Otherwise returns -1.
+     * @param child
+     * @return index of child
+     */
+    public int indexOfChild(SVGElement child)
+    {
+        return children.indexOf(child);
+    }
+
+    /**
+     * Swaps 2 elements in children.
+     *
+     * @param i index of first child
+     * @param j index of second child
+     * @throws SVGException
+     */
+    public void swapChildren(int i, int j) throws SVGException
+    {
+        if ((children == null) || (i < 0) || (i >= children.size()) || (j < 0) || (j >= children.size()))
+        {
+            return;
+        }
+
+        SVGElement temp = children.get(i);
+        children.set(i, children.get(j));
+        children.set(j, temp);
+        build();
+    }
+
+    /**
+     * Called during SAX load process to notify that this tag has begun the
+     * process of being loaded
+     *
+     * @param attrs - Attributes of this tag
+     * @param helper - An object passed to all SVG elements involved in this
+     * build process to aid in sharing information.
+     * @param parent
+     * @throws org.xml.sax.SAXException
+     */
+    public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent) throws SAXException
+    {
+        //Set identification info
+        this.parent = parent;
+        this.diagram = helper.diagram;
+
+        this.id = attrs.getValue("id");
+        if (this.id != null && !this.id.equals(""))
+        {
+            this.id = this.id.intern();
+            diagram.setElement(this.id, this);
+        }
+
+        String className = attrs.getValue("class");
+        this.cssClass = (className == null || className.equals("")) ? null : className.intern();
+        //docRoot = helper.docRoot;
+        //universe = helper.universe;
+
+        //Parse style string, if any
+        String style = attrs.getValue("style");
+        if (style != null)
+        {
+            HashMap<?, ?> map = XMLParseUtil.parseStyle(style, inlineStyles);
+        }
+
+        String base = attrs.getValue("xml:base");
+        if (base != null && !base.equals(""))
+        {
+            try
+            {
+                xmlBase = new URI(base);
+            } catch (Exception e)
+            {
+                throw new SAXException(e);
+            }
+        }
+
+        //Place all other attributes into the presentation attribute list
+        int numAttrs = attrs.getLength();
+        for (int i = 0; i < numAttrs; i++)
+        {
+            String name = attrs.getQName(i).intern();
+            String value = attrs.getValue(i);
+
+            presAttribs.put(name, new StyleAttribute(name, value == null ? null : value.intern()));
+        }
+    }
+
+    public void removeAttribute(String name, int attribType)
+    {
+        switch (attribType)
+        {
+            case AnimationElement.AT_CSS:
+                inlineStyles.remove(name);
+                return;
+            case AnimationElement.AT_XML:
+                presAttribs.remove(name);
+                return;
+        }
+    }
+
+    public void addAttribute(String name, int attribType, String value) throws SVGElementException
+    {
+        if (hasAttribute(name, attribType))
+        {
+            throw new SVGElementException(this, "Attribute " + name + "(" + AnimationElement.animationElementToString(attribType) + ") already exists");
+        }
+
+        //Alter layout for id attribute
+        if ("id".equals(name))
+        {
+            if (diagram != null)
+            {
+                diagram.removeElement(id);
+                diagram.setElement(value, this);
+            }
+            this.id = value;
+        }
+
+        switch (attribType)
+        {
+            case AnimationElement.AT_CSS:
+                inlineStyles.put(name, new StyleAttribute(name, value));
+                return;
+            case AnimationElement.AT_XML:
+                presAttribs.put(name, new StyleAttribute(name, value));
+                return;
+        }
+
+        throw new SVGElementException(this, "Invalid attribute type " + attribType);
+    }
+
+    public boolean hasAttribute(String name, int attribType) throws SVGElementException
+    {
+        switch (attribType)
+        {
+            case AnimationElement.AT_CSS:
+                return inlineStyles.containsKey(name);
+            case AnimationElement.AT_XML:
+                return presAttribs.containsKey(name);
+            case AnimationElement.AT_AUTO:
+                return inlineStyles.containsKey(name) || presAttribs.containsKey(name);
+        }
+
+        throw new SVGElementException(this, "Invalid attribute type " + attribType);
+    }
+
+    /**
+     * @return a set of Strings that correspond to CSS attributes on this element
+     */
+    public Set<String> getInlineAttributes()
+    {
+        return inlineStyles.keySet();
+    }
+
+    /**
+     * @return a set of Strings that correspond to XML attributes on this element
+     */
+    public Set<String> getPresentationAttributes()
+    {
+        return presAttribs.keySet();
+    }
+
+    /**
+     * Called after the start element but before the end element to indicate
+     * each child tag that has been processed
+     * @param helper
+     * @param child
+     * @throws SVGElementException
+     */
+    public void loaderAddChild(SVGLoaderHelper helper, SVGElement child) throws SVGElementException
+    {
+        children.add(child);
+        child.parent = this;
+        child.setDiagram(diagram);
+
+        //Add info to track if we've scanned animation element
+        if (child instanceof AnimationElement)
+        {
+            trackManager.addTrackElement((AnimationElement) child);
+        }
+    }
+
+    protected void setDiagram(SVGDiagram diagram)
+    {
+        this.diagram = diagram;
+        diagram.setElement(id, this);
+        for (SVGElement ele : children) {
+            ele.setDiagram(diagram);
+        }
+    }
+
+    public void removeChild(SVGElement child) throws SVGElementException
+    {
+        if (!children.contains(child))
+        {
+            throw new SVGElementException(this, "Element does not contain child " + child);
+        }
+
+        children.remove(child);
+    }
+
+    /**
+     * Called during load process to add text scanned within a tag
+     * @param helper
+     * @param text
+     */
+    public void loaderAddText(SVGLoaderHelper helper, String text)
+    {
+    }
+
+    /**
+     * Called to indicate that this tag and the tags it contains have been
+     * completely processed, and that it should finish any load processes.
+     * @param helper
+     * @throws SVGParseException
+     */
+    public void loaderEndElement(SVGLoaderHelper helper) throws SVGParseException
+    {
+//        try
+//        {
+//            build();
+//        }
+//        catch (SVGException se)
+//        {
+//            throw new SVGParseException(se);
+//        }
+    }
+
+    /**
+     * Called by internal processes to rebuild the geometry of this node from
+     * it's presentation attributes, style attributes and animated tracks.
+     * @throws SVGException
+     */
+    protected void build() throws SVGException
+    {
+        StyleAttribute sty = new StyleAttribute();
+
+        if (getPres(sty.setName("id")))
+        {
+            String newId = sty.getStringValue();
+            if (!newId.equals(id))
+            {
+                diagram.removeElement(id);
+                id = newId;
+                diagram.setElement(this.id, this);
+            }
+        }
+        if (getPres(sty.setName("class")))
+        {
+            cssClass = sty.getStringValue();
+        }
+        if (getPres(sty.setName("xml:base")))
+        {
+            xmlBase = sty.getURIValue();
+        }
+
+        //Build children
+        for (int i = 0; i < children.size(); ++i)
+        {
+            SVGElement ele = (SVGElement) children.get(i);
+            ele.build();
+        }
+    }
+
+    public URI getXMLBase()
+    {
+        return xmlBase != null ? xmlBase
+            : (parent != null ? parent.getXMLBase() : diagram.getXMLBase());
+    }
+
+    /**
+     * @return the id assigned to this node. Null if no id explicitly set.
+     */
+    public String getId()
+    {
+        return id;
+    }
+    LinkedList<SVGElement> contexts = new LinkedList<SVGElement>();
+
+    /**
+     * Hack to allow nodes to temporarily change their parents. The Use tag will
+     * need this so it can alter the attributes that a particular node uses.
+     * @param context
+     */
+    protected void pushParentContext(SVGElement context)
+    {
+        contexts.addLast(context);
+    }
+
+    protected SVGElement popParentContext()
+    {
+        return (SVGElement) contexts.removeLast();
+    }
+
+    protected SVGElement getParentContext()
+    {
+        return contexts.isEmpty() ? null : (SVGElement) contexts.getLast();
+    }
+
+    public SVGRoot getRoot()
+    {
+        return parent == null ? null : parent.getRoot();
+    }
+
+    /*
+     * Returns the named style attribute.  Checks for inline styles first, then
+     * internal and extranal style sheets, and finally checks for presentation
+     * attributes.
+     * @param styleName - Name of attribute to return
+     * @param recursive - If true and this object does not contain the
+     * named style attribute, checks attributes of parents abck to root until
+     * one found.
+     */
+    public boolean getStyle(StyleAttribute attrib) throws SVGException
+    {
+        return getStyle(attrib, true);
+    }
+
+    public void setAttribute(String name, int attribType, String value) throws SVGElementException
+    {
+        StyleAttribute styAttr;
+
+
+        switch (attribType)
+        {
+            case AnimationElement.AT_CSS:
+            {
+                styAttr = (StyleAttribute) inlineStyles.get(name);
+                break;
+            }
+            case AnimationElement.AT_XML:
+            {
+                styAttr = (StyleAttribute) presAttribs.get(name);
+                break;
+            }
+            case AnimationElement.AT_AUTO:
+            {
+                styAttr = (StyleAttribute) inlineStyles.get(name);
+
+                if (styAttr == null)
+                {
+                    styAttr = (StyleAttribute) presAttribs.get(name);
+                }
+                break;
+            }
+            default:
+                throw new SVGElementException(this, "Invalid attribute type " + attribType);
+        }
+
+        if (styAttr == null)
+        {
+            throw new SVGElementException(this, "Could not find attribute " + name + "(" + AnimationElement.animationElementToString(attribType) + ").  Make sure to create attribute before setting it.");
+        }
+
+        //Alter layout for relevant attributes
+        if ("id".equals(styAttr.getName()))
+        {
+            if (diagram != null)
+            {
+                diagram.removeElement(this.id);
+                diagram.setElement(value, this);
+            }
+            this.id = value;
+        }
+
+        styAttr.setStringValue(value);
+    }
+
+    public boolean getStyle(StyleAttribute attrib, boolean recursive) throws SVGException
+    {
+        return getStyle(attrib, recursive, true);
+    }
+    
+    /**
+     * Copies the current style into the passed style attribute. Checks for
+     * inline styles first, then internal and extranal style sheets, and finally
+     * checks for presentation attributes. Recursively checks parents.
+     *
+     * @param attrib - Attribute to write style data to. Must have it's name set
+     * to the name of the style being queried.
+     * @param recursive - If true and this object does not contain the named
+     * style attribute, checks attributes of parents back to root until one
+     * found.
+     * @param evalAnimation
+     * @return 
+     */
+    public boolean getStyle(StyleAttribute attrib, boolean recursive, boolean evalAnimation)
+            throws SVGException
+    {
+        String styName = attrib.getName();
+
+        //Check for local inline styles
+        StyleAttribute styAttr = (StyleAttribute)inlineStyles.get(styName);
+
+        attrib.setStringValue(styAttr == null ? "" : styAttr.getStringValue());
+
+        //Evalutate corresponding track, if one exists
+        if (evalAnimation)
+        {
+            TrackBase track = trackManager.getTrack(styName, AnimationElement.AT_CSS);
+            if (track != null)
+            {
+                track.getValue(attrib, diagram.getUniverse().getCurTime());
+                return true;
+            }
+        }
+
+        //Return if we've found a non animated style
+        if (styAttr != null)
+        {
+            return true;
+        }
+
+
+        //Check for presentation attribute
+        StyleAttribute presAttr = (StyleAttribute)presAttribs.get(styName);
+
+        attrib.setStringValue(presAttr == null ? "" : presAttr.getStringValue());
+
+        //Evalutate corresponding track, if one exists
+        if (evalAnimation)
+        {
+            TrackBase track = trackManager.getTrack(styName, AnimationElement.AT_XML);
+            if (track != null)
+            {
+                track.getValue(attrib, diagram.getUniverse().getCurTime());
+                return true;
+            }
+        }
+
+        //Return if we've found a presentation attribute instead
+        if (presAttr != null)
+        {
+            return true;
+        }
+
+        //Check for style sheet
+        SVGRoot root = getRoot();
+        if (root != null)
+        {
+            StyleSheet ss = root.getStyleSheet();
+            if (ss != null)
+            {
+                return ss.getStyle(attrib, getTagName(), cssClass);
+            }
+        }
+
+        //If we're recursive, check parents
+        if (recursive)
+        {
+            SVGElement parentContext = getParentContext();
+            if (parentContext != null)
+            {
+                return parentContext.getStyle(attrib, true);
+            }
+            if (parent != null)
+            {
+                return parent.getStyle(attrib, true);
+            }
+        }
+
+        //Unsuccessful reading style attribute
+        return false;
+    }
+
+    /**
+     * @param styName
+     * @return the raw style value of this attribute. Does not take the
+     * presentation value or animation into consideration. Used by animations to
+     * determine the base to animate from.
+     */
+    public StyleAttribute getStyleAbsolute(String styName)
+    {
+        //Check for local inline styles
+        return (StyleAttribute) inlineStyles.get(styName);
+    }
+
+    /**
+     * Copies the presentation attribute into the passed one.
+     *
+     * @param attrib
+     * @return - True if attribute was read successfully
+     * @throws SVGException
+     */
+    public boolean getPres(StyleAttribute attrib) throws SVGException
+    {
+        String presName = attrib.getName();
+
+        //Make sure we have a corresponding presentation attribute
+        StyleAttribute presAttr = (StyleAttribute) presAttribs.get(presName);
+
+        //Copy presentation value directly
+        attrib.setStringValue(presAttr == null ? "" : presAttr.getStringValue());
+
+        //Evalutate corresponding track, if one exists
+        TrackBase track = trackManager.getTrack(presName, AnimationElement.AT_XML);
+        if (track != null)
+        {
+            track.getValue(attrib, diagram.getUniverse().getCurTime());
+            return true;
+        }
+
+        //Return if we found presentation attribute
+        if (presAttr != null)
+        {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * @param styName
+     * @return the raw presentation value of this attribute. Ignores any
+     * modifications applied by style attributes or animation. Used by
+     * animations to determine the starting point to animate from
+     */
+    public StyleAttribute getPresAbsolute(String styName)
+    {
+        //Check for local inline styles
+        return (StyleAttribute) presAttribs.get(styName);
+    }
+
+    private static final Pattern TRANSFORM_PATTERN = Pattern.compile("\\w+\\([^)]*\\)");
+    static protected AffineTransform parseTransform(String val) throws SVGException
+    {
+        final Matcher matchExpression = TRANSFORM_PATTERN.matcher("");
+
+        AffineTransform retXform = new AffineTransform();
+
+        matchExpression.reset(val);
+        while (matchExpression.find())
+        {
+            retXform.concatenate(parseSingleTransform(matchExpression.group()));
+        }
+
+        return retXform;
+    }
+
+    private static final Pattern WORD_PATTERN = Pattern.compile("([a-zA-Z]+|-?\\d+(\\.\\d+)?([eE]-?\\d+)?|-?\\.\\d+([eE]-?\\d+)?)");
+    static public AffineTransform parseSingleTransform(String val) throws SVGException
+    {
+        final Matcher matchWord = WORD_PATTERN.matcher("");
+
+        AffineTransform retXform = new AffineTransform();
+
+        matchWord.reset(val);
+        if (!matchWord.find())
+        {
+            //Return identity transformation if no data present (eg, empty string)
+            return retXform;
+        }
+
+        String function = matchWord.group().toLowerCase();
+
+        LinkedList<String> termList = new LinkedList<String>();
+        while (matchWord.find())
+        {
+            termList.add(matchWord.group());
+        }
+
+
+        double[] terms = new double[termList.size()];
+        Iterator<String> it = termList.iterator();
+        int count = 0;
+        while (it.hasNext())
+        {
+            terms[count++] = XMLParseUtil.parseDouble(it.next());
+        }
+
+        //Calculate transformation
+        if (function.equals("matrix"))
+        {
+            retXform.setTransform(terms[0], terms[1], terms[2], terms[3], terms[4], terms[5]);
+        } else if (function.equals("translate"))
+        {
+            if (terms.length == 1)
+            {
+                retXform.setToTranslation(terms[0], 0);
+            } else
+            {
+                retXform.setToTranslation(terms[0], terms[1]);
+            }
+        } else if (function.equals("scale"))
+        {
+            if (terms.length > 1)
+            {
+                retXform.setToScale(terms[0], terms[1]);
+            } else
+            {
+                retXform.setToScale(terms[0], terms[0]);
+            }
+        } else if (function.equals("rotate"))
+        {
+            if (terms.length > 2)
+            {
+                retXform.setToRotation(Math.toRadians(terms[0]), terms[1], terms[2]);
+            } else
+            {
+                retXform.setToRotation(Math.toRadians(terms[0]));
+            }
+        } else if (function.equals("skewx"))
+        {
+            retXform.setToShear(Math.toRadians(terms[0]), 0.0);
+        } else if (function.equals("skewy"))
+        {
+            retXform.setToShear(0.0, Math.toRadians(terms[0]));
+        } else
+        {
+            throw new SVGException("Unknown transform type");
+        }
+
+        return retXform;
+    }
+
+    static protected PathCommand[] parsePathList(String list)
+    {
+        return new PathParser(list).parsePathCommand();
+    }
+
+    static protected GeneralPath buildPath(String text, int windingRule)
+    {
+        PathCommand[] commands = parsePathList(text);
+
+        int numKnots = 2;
+        for (int i = 0; i < commands.length; i++)
+        {
+            numKnots += commands[i].getNumKnotsAdded();
+        }
+
+
+        GeneralPath path = new GeneralPath(windingRule, numKnots);
+
+        BuildHistory hist = new BuildHistory();
+
+        for (int i = 0; i < commands.length; i++)
+        {
+            PathCommand cmd = commands[i];
+            cmd.appendPath(path, hist);
+        }
+
+        return path;
+    }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event. Ie,
+     * all attributes with track information.
+     *
+     * @param curTime
+     * @return - true if this node has changed state as a result of the time
+     * update
+     * @throws SVGException
+     */
+    abstract public boolean updateTime(double curTime) throws SVGException;
+
+    public int getNumChildren()
+    {
+        return children.size();
+    }
+
+    public SVGElement getChild(int i)
+    {
+        return (SVGElement) children.get(i);
+    }
+
+    public double lerp(double t0, double t1, double alpha)
+    {
+        return (1 - alpha) * t0 + alpha * t1;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/SVGElementException.java

@@ -0,0 +1,84 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on May 12, 2005, 11:32 PM
+ */
+
+package org.xbib.graphics.svg;
+
+/**
+ *
+ * @author kitfox
+ */
+public class SVGElementException extends SVGException
+{
+    public static final long serialVersionUID = 0;
+    
+    private final SVGElement element;
+    
+    /**
+     * Creates a new instance of <code>SVGException</code> without detail message.
+     * @param element
+     */
+    public SVGElementException(SVGElement element)
+    {
+        this(element, null, null);
+    }
+    
+    
+    /**
+     * Constructs an instance of <code>SVGException</code> with the specified detail message.
+     * @param element
+     * @param msg the detail message.
+     */
+    public SVGElementException(SVGElement element, String msg)
+    {
+        this(element, msg, null);
+    }
+    
+    public SVGElementException(SVGElement element, String msg, Throwable cause)
+    {
+        super(msg, cause);
+        this.element = element;
+    }
+    
+    public SVGElementException(SVGElement element, Throwable cause)
+    {
+        this(element, null, cause);
+    }
+
+    public SVGElement getElement()
+    {
+        return element;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/SVGException.java

@@ -0,0 +1,73 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on May 12, 2005, 11:32 PM
+ */
+
+package org.xbib.graphics.svg;
+
+/**
+ *
+ * @author kitfox
+ */
+public class SVGException extends java.lang.Exception
+{
+    public static final long serialVersionUID = 0;
+    
+    /**
+     * Creates a new instance of <code>SVGException</code> without detail message.
+     */
+    public SVGException()
+    {
+    }
+    
+    
+    /**
+     * Constructs an instance of <code>SVGException</code> with the specified detail message.
+     * @param msg the detail message.
+     */
+    public SVGException(String msg)
+    {
+        super(msg);
+    }
+    
+    public SVGException(String msg, Throwable cause)
+    {
+        super(msg, cause);
+    }
+    
+    public SVGException(Throwable cause)
+    {
+        super(cause);
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/SVGLoader.java

@@ -0,0 +1,308 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on February 18, 2004, 5:09 PM
+ */
+
+package org.xbib.graphics.svg;
+
+
+import java.util.*;
+import java.net.*;
+
+import org.xbib.graphics.svg.animation.Animate;
+import org.xbib.graphics.svg.animation.AnimateColor;
+import org.xbib.graphics.svg.animation.AnimateMotion;
+import org.xbib.graphics.svg.animation.AnimateTransform;
+import org.xbib.graphics.svg.animation.SetSmil;
+import org.xml.sax.*;
+import org.xml.sax.helpers.DefaultHandler;
+
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class SVGLoader extends DefaultHandler
+{
+    final HashMap<String, Class<?>> nodeClasses = new HashMap<String, Class<?>>();
+    //final HashMap attribClasses = new HashMap();
+    final LinkedList<SVGElement> buildStack = new LinkedList<SVGElement>();
+
+    final HashSet<String> ignoreClasses = new HashSet<String>();
+
+    final SVGLoaderHelper helper;
+
+    /**
+     * The diagram that represents the base of this SVG document we're loading.
+     * Will be augmented to include node indexing info and other useful stuff.
+     */
+    final SVGDiagram diagram;
+
+//    SVGElement loadRoot;
+
+    //Used to keep track of document elements that are not part of the SVG namespace
+    int skipNonSVGTagDepth = 0;
+    int indent = 0;
+
+    final boolean verbose;
+    
+    /**
+     * Creates a new instance of SVGLoader
+     * @param xmlBase
+     * @param universe
+     */
+    public SVGLoader(URI xmlBase, SVGUniverse universe)
+    {
+        this(xmlBase, universe, false);
+    }
+    
+    public SVGLoader(URI xmlBase, SVGUniverse universe, boolean verbose)
+    {
+        this.verbose = verbose;
+        
+        diagram = new SVGDiagram(xmlBase, universe);
+
+        //Compile a list of important builder classes
+        nodeClasses.put("a", A.class);
+        nodeClasses.put("animate", Animate.class);
+        nodeClasses.put("animatecolor", AnimateColor.class);
+        nodeClasses.put("animatemotion", AnimateMotion.class);
+        nodeClasses.put("animatetransform", AnimateTransform.class);
+        nodeClasses.put("circle", Circle.class);
+        nodeClasses.put("clippath", ClipPath.class);
+        nodeClasses.put("defs", Defs.class);
+        nodeClasses.put("desc", Desc.class);
+        nodeClasses.put("ellipse", Ellipse.class);
+        nodeClasses.put("filter", Filter.class);
+        nodeClasses.put(FeGaussianBlur.TAG_NAME, FeGaussianBlur.class);
+        nodeClasses.put("font", Font.class);
+        nodeClasses.put("font-face", FontFace.class);
+        nodeClasses.put("g", Group.class);
+        nodeClasses.put("glyph", Glyph.class);
+        nodeClasses.put("hkern", Hkern.class);
+        nodeClasses.put("image", ImageSVG.class);
+        nodeClasses.put("line", Line.class);
+        nodeClasses.put("lineargradient", LinearGradient.class);
+        nodeClasses.put("marker", Marker.class);
+        nodeClasses.put("mask", Mask.class);
+        nodeClasses.put("metadata", Metadata.class);
+        nodeClasses.put("missing-glyph", MissingGlyph.class);
+        nodeClasses.put("path", Path.class);
+        nodeClasses.put("pattern", PatternSVG.class);
+        nodeClasses.put("polygon", Polygon.class);
+        nodeClasses.put("polyline", Polyline.class);
+        nodeClasses.put("radialgradient", RadialGradient.class);
+        nodeClasses.put("rect", Rect.class);
+        nodeClasses.put("set", SetSmil.class);
+        nodeClasses.put("shape", ShapeElement.class);
+        nodeClasses.put("stop", Stop.class);
+        nodeClasses.put("style", Style.class);
+        nodeClasses.put("svg", SVGRoot.class);
+        nodeClasses.put("symbol", Symbol.class);
+        nodeClasses.put("text", Text.class);
+        nodeClasses.put("title", Title.class);
+        nodeClasses.put("tspan", Tspan.class);
+        nodeClasses.put("use", Use.class);
+
+        ignoreClasses.add("midpointstop");
+
+        //attribClasses.put("clip-path", StyleUrl.class);
+        //attribClasses.put("color", StyleColor.class);
+
+        helper = new SVGLoaderHelper(xmlBase, universe, diagram);
+    }
+
+    private String printIndent(int indent, String indentStrn)
+    {
+        StringBuffer sb = new StringBuffer();
+        for (int i = 0; i < indent; i++)
+        {
+            sb.append(indentStrn);
+        }
+        return sb.toString();
+    }
+    
+    @Override
+    public void startDocument() throws SAXException
+    {
+//        System.err.println("Start doc");
+
+//        buildStack.clear();
+    }
+
+    @Override
+    public void endDocument() throws SAXException
+    {
+//        System.err.println("End doc");
+    }
+
+    @Override
+    public void startElement(String namespaceURI, String sName, String qName, Attributes attrs) throws SAXException
+    {
+        if (verbose)
+        {
+            System.err.println(printIndent(indent, " ") + "Starting parse of tag " + sName+ ": " + namespaceURI);
+        }
+        indent++;
+        
+        if (skipNonSVGTagDepth != 0 || (!namespaceURI.equals("") && !namespaceURI.equals(SVGElement.SVG_NS)))
+        {
+            skipNonSVGTagDepth++;
+            return;
+        }
+        
+        sName = sName.toLowerCase();
+
+//javax.swing.JOptionPane.showMessageDialog(null, sName);
+
+        Object obj = nodeClasses.get(sName);
+        if (obj == null)
+        {
+            if (!ignoreClasses.contains(sName))
+            {
+                if (verbose)
+                {
+                    System.err.println("SVGLoader: Could not identify tag '" + sName + "'");
+                }
+            }
+            return;
+        }
+
+//Debug info tag depth
+//for (int i = 0; i < buildStack.size(); i++) System.err.print(" ");
+//System.err.println("+" + sName);
+
+        try {
+            Class<?> cls = (Class<?>)obj;
+            SVGElement svgEle = (SVGElement)cls.newInstance();
+
+            SVGElement parent = null;
+            if (buildStack.size() != 0) parent = (SVGElement)buildStack.getLast();
+            svgEle.loaderStartElement(helper, attrs, parent);
+
+            buildStack.addLast(svgEle);
+        }
+        catch (Exception e)
+        {
+            Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING, 
+                "Could not load", e);
+            throw new SAXException(e);
+        }
+
+    }
+
+    @Override
+    public void endElement(String namespaceURI, String sName, String qName)
+        throws SAXException
+    {
+        indent--;
+        if (verbose)
+        {
+            System.err.println(printIndent(indent, " ") + "Ending parse of tag " + sName+ ": " + namespaceURI);
+        }
+        
+        if (skipNonSVGTagDepth != 0)
+        {
+            skipNonSVGTagDepth--;
+            return;
+        }
+        
+        sName = sName.toLowerCase();
+
+        Object obj = nodeClasses.get(sName);
+        if (obj == null) return;
+
+//Debug info tag depth
+//for (int i = 0; i < buildStack.size(); i++) System.err.print(" ");
+//System.err.println("-" + sName);
+
+        try {
+            SVGElement svgEle = (SVGElement)buildStack.removeLast();
+
+            svgEle.loaderEndElement(helper);
+
+            SVGElement parent = null;
+            if (buildStack.size() != 0)
+            {
+                parent = (SVGElement)buildStack.getLast();
+            }
+            //else loadRoot = (SVGElement)svgEle;
+
+            if (parent != null)
+            {
+                parent.loaderAddChild(helper, svgEle);
+            }
+            else
+            {
+                diagram.setRoot((SVGRoot)svgEle);
+            }
+
+        }
+        catch (Exception e)
+        {
+            Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING, 
+                "Could not parse", e);
+            throw new SAXException(e);
+        }
+    }
+
+    @Override
+    public void characters(char buf[], int offset, int len)
+        throws SAXException
+    {
+        if (skipNonSVGTagDepth != 0)
+        {
+            return;
+        }
+
+        if (buildStack.size() != 0)
+        {
+            SVGElement parent = (SVGElement)buildStack.getLast();
+            String s = new String(buf, offset, len);
+            parent.loaderAddText(helper, s);
+        }
+    }
+
+    @Override
+    public void processingInstruction(String target, String data)
+        throws SAXException
+    {
+        //Check for external style sheet
+    }
+    
+//    public SVGElement getLoadRoot() { return loadRoot; }
+    public SVGDiagram getLoadedDiagram() { return diagram; }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/SVGLoaderHelper.java

@@ -0,0 +1,20 @@
+package org.xbib.graphics.svg;
+
+import java.net.URI;
+
+public class SVGLoaderHelper
+{
+    public final SVGUniverse universe;
+
+    public final SVGDiagram diagram;
+
+    public final URI xmlBase;
+
+    public SVGLoaderHelper(URI xmlBase, SVGUniverse universe, SVGDiagram diagram)
+    {
+        this.xmlBase = xmlBase;
+        this.universe = universe;
+        this.diagram = diagram;
+    }
+
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/SVGParseException.java

@@ -0,0 +1,73 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on May 12, 2005, 11:32 PM
+ */
+
+package org.xbib.graphics.svg;
+
+/**
+ *
+ * @author kitfox
+ */
+public class SVGParseException extends java.lang.Exception
+{
+    public static final long serialVersionUID = 0;
+    
+    /**
+     * Creates a new instance of <code>SVGException</code> without detail message.
+     */
+    public SVGParseException()
+    {
+    }
+    
+    
+    /**
+     * Constructs an instance of <code>SVGException</code> with the specified detail message.
+     * @param msg the detail message.
+     */
+    public SVGParseException(String msg)
+    {
+        super(msg);
+    }
+    
+    public SVGParseException(String msg, Throwable cause)
+    {
+        super(msg, cause);
+    }
+    
+    public SVGParseException(Throwable cause)
+    {
+        super(cause);
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/SVGRoot.java

@@ -0,0 +1,496 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on February 18, 2004, 5:33 PM
+ */
+
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.NumberWithUnits;
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import org.xbib.graphics.svg.xml.StyleSheet;
+import java.awt.Graphics2D;
+import java.awt.Rectangle;
+import java.awt.Shape;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.NoninvertibleTransformException;
+import java.awt.geom.Point2D;
+import java.awt.geom.Rectangle2D;
+import java.util.List;
+
+/**
+ * The root element of an SVG tree.
+ *
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class SVGRoot extends Group
+{
+    public static final String TAG_NAME = "svg";
+
+    NumberWithUnits x;
+    NumberWithUnits y;
+    NumberWithUnits width;
+    NumberWithUnits height;
+
+    Rectangle2D.Float viewBox = null;
+
+    public static final int PA_X_NONE = 0;
+    public static final int PA_X_MIN = 1;
+    public static final int PA_X_MID = 2;
+    public static final int PA_X_MAX = 3;
+
+    public static final int PA_Y_NONE = 0;
+    public static final int PA_Y_MIN = 1;
+    public static final int PA_Y_MID = 2;
+    public static final int PA_Y_MAX = 3;
+
+    public static final int PS_MEET = 0;
+    public static final int PS_SLICE = 1;
+
+    int parSpecifier = PS_MEET;
+    int parAlignX = PA_X_MID;
+    int parAlignY = PA_Y_MID;
+
+    final AffineTransform viewXform = new AffineTransform();
+    final Rectangle2D.Float clipRect = new Rectangle2D.Float();
+
+    private StyleSheet styleSheet;
+    
+    /** Creates a new instance of SVGRoot */
+    public SVGRoot()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+    
+    @Override
+    public void build() throws SVGException
+    {
+        super.build();
+        
+        StyleAttribute sty = new StyleAttribute();
+        
+        if (getPres(sty.setName("x")))
+        {
+            x = sty.getNumberWithUnits();
+        }
+        
+        if (getPres(sty.setName("y")))
+        {
+            y = sty.getNumberWithUnits();
+        }
+        
+        if (getPres(sty.setName("width")))
+        {
+            width = sty.getNumberWithUnits();
+        }
+        
+        if (getPres(sty.setName("height")))
+        {
+            height = sty.getNumberWithUnits();
+        }
+        
+        if (getPres(sty.setName("viewBox"))) 
+        {
+            float[] coords = sty.getFloatList();
+            viewBox = new Rectangle2D.Float(coords[0], coords[1], coords[2], coords[3]);
+        }
+        
+        if (getPres(sty.setName("preserveAspectRatio")))
+        {
+            String preserve = sty.getStringValue();
+            
+            if (contains(preserve, "none")) { parAlignX = PA_X_NONE; parAlignY = PA_Y_NONE; }
+            else if (contains(preserve, "xMinYMin")) { parAlignX = PA_X_MIN; parAlignY = PA_Y_MIN; }
+            else if (contains(preserve, "xMidYMin")) { parAlignX = PA_X_MID; parAlignY = PA_Y_MIN; }
+            else if (contains(preserve, "xMaxYMin")) { parAlignX = PA_X_MAX; parAlignY = PA_Y_MIN; }
+            else if (contains(preserve, "xMinYMid")) { parAlignX = PA_X_MIN; parAlignY = PA_Y_MID; }
+            else if (contains(preserve, "xMidYMid")) { parAlignX = PA_X_MID; parAlignY = PA_Y_MID; }
+            else if (contains(preserve, "xMaxYMid")) { parAlignX = PA_X_MAX; parAlignY = PA_Y_MID; }
+            else if (contains(preserve, "xMinYMax")) { parAlignX = PA_X_MIN; parAlignY = PA_Y_MAX; }
+            else if (contains(preserve, "xMidYMax")) { parAlignX = PA_X_MID; parAlignY = PA_Y_MAX; }
+            else if (contains(preserve, "xMaxYMax")) { parAlignX = PA_X_MAX; parAlignY = PA_Y_MAX; }
+
+            if (contains(preserve, "meet"))
+            {
+                parSpecifier = PS_MEET;
+            }
+            else if (contains(preserve, "slice"))
+            {
+                parSpecifier = PS_SLICE;
+            }
+        }
+        
+        prepareViewport();
+    }
+    
+    private boolean contains(String text, String find) 
+    {
+        return (text.indexOf(find) != -1);
+    }
+
+    @Override
+    public SVGRoot getRoot()
+    {
+        return this;
+    }
+    
+    protected void prepareViewport()
+    {
+        Rectangle deviceViewport = diagram.getDeviceViewport();
+        
+        Rectangle2D defaultBounds;
+        try
+        {
+            defaultBounds = getBoundingBox();
+        }
+        catch (SVGException ex)
+        {
+            defaultBounds= new Rectangle2D.Float();
+        }
+        
+        //Determine destination rectangle
+        float xx, yy, ww, hh;
+        if (width != null)
+        {
+            xx = (x == null) ? 0 : StyleAttribute.convertUnitsToPixels(x.getUnits(), x.getValue());
+            if (width.getUnits() == NumberWithUnits.UT_PERCENT)
+            {
+                ww = width.getValue() * deviceViewport.width;
+            }
+            else
+            {
+                ww = StyleAttribute.convertUnitsToPixels(width.getUnits(), width.getValue());
+            }
+        }
+        else if (viewBox != null)
+        {
+            xx = viewBox.x;
+            ww = viewBox.width;
+            width = new NumberWithUnits(ww, NumberWithUnits.UT_PX);
+            x = new NumberWithUnits(xx, NumberWithUnits.UT_PX);
+        }
+        else
+        {
+            //Estimate size from scene bounding box
+            xx = (float)defaultBounds.getX();
+            ww = (float)defaultBounds.getWidth();
+            width = new NumberWithUnits(ww, NumberWithUnits.UT_PX);
+            x = new NumberWithUnits(xx, NumberWithUnits.UT_PX);
+        }
+        
+        if (height != null)
+        {
+            yy = (y == null) ? 0 : StyleAttribute.convertUnitsToPixels(y.getUnits(), y.getValue());
+            if (height.getUnits() == NumberWithUnits.UT_PERCENT)
+            {
+                hh = height.getValue() * deviceViewport.height;
+            }
+            else
+            {
+                hh = StyleAttribute.convertUnitsToPixels(height.getUnits(), height.getValue());
+            }
+        }
+        else if (viewBox != null)
+        {
+            yy = viewBox.y;
+            hh = viewBox.height;
+            height = new NumberWithUnits(hh, NumberWithUnits.UT_PX);
+            y = new NumberWithUnits(yy, NumberWithUnits.UT_PX);
+        }
+        else
+        {
+            //Estimate size from scene bounding box
+            yy = (float)defaultBounds.getY();
+            hh = (float)defaultBounds.getHeight();
+            height = new NumberWithUnits(hh, NumberWithUnits.UT_PX);
+            y = new NumberWithUnits(yy, NumberWithUnits.UT_PX);
+        }
+
+        clipRect.setRect(xx, yy, ww, hh);
+    }
+
+    public void renderToViewport(Graphics2D g) throws SVGException
+    {
+        render(g);
+    }
+
+    @Override
+    protected void doRender(Graphics2D g) throws SVGException
+    {
+        prepareViewport();
+        
+        Rectangle targetViewport = g.getClipBounds();
+//
+//        if (targetViewport == null)
+//        {
+//            Dimension size = Toolkit.getDefaultToolkit().getScreenSize();
+//            targetViewport = new Rectangle(0, 0, size.width, size.height);
+//        }
+//        clipRect.setRect(targetViewport);
+
+        
+        Rectangle deviceViewport = diagram.getDeviceViewport();
+        if (width != null && height != null)
+        {
+            float xx, yy, ww, hh;
+            
+            xx = (x == null) ? 0 : StyleAttribute.convertUnitsToPixels(x.getUnits(), x.getValue());
+            if (width.getUnits() == NumberWithUnits.UT_PERCENT)
+            {
+                ww = width.getValue() * deviceViewport.width;
+            }
+            else
+            {
+                ww = StyleAttribute.convertUnitsToPixels(width.getUnits(), width.getValue());
+            }
+            
+            yy = (y == null) ? 0 : StyleAttribute.convertUnitsToPixels(y.getUnits(), y.getValue());
+            if (height.getUnits() == NumberWithUnits.UT_PERCENT)
+            {
+                hh = height.getValue() * deviceViewport.height;
+            }
+            else
+            {
+                hh = StyleAttribute.convertUnitsToPixels(height.getUnits(), height.getValue());
+            }
+            
+            targetViewport = new Rectangle((int)xx, (int)yy, (int)ww, (int)hh);
+        }
+        else
+        {
+            targetViewport = new Rectangle(deviceViewport);
+        }
+        clipRect.setRect(targetViewport);
+
+        viewXform.setTransform(calcViewportTransform(targetViewport));
+        
+        AffineTransform cachedXform = g.getTransform();
+        g.transform(viewXform);
+        
+        super.doRender(g);
+        
+        g.setTransform(cachedXform);
+    }
+
+    public AffineTransform calcViewportTransform(Rectangle targetViewport)
+    {
+        AffineTransform xform = new AffineTransform();
+        
+        if (viewBox == null)
+        {
+            xform.setToIdentity();
+        }
+        else
+        {
+            xform.setToIdentity();
+            xform.setToTranslation(targetViewport.x, targetViewport.y);
+            xform.scale(targetViewport.width, targetViewport.height);
+            xform.scale(1 / viewBox.width, 1 / viewBox.height);
+            xform.translate(-viewBox.x, -viewBox.y);
+        }
+        
+        return xform;
+    }
+    
+    @Override
+    public void doPick(Rectangle2D pickArea, AffineTransform ltw, boolean boundingBox, List<List<SVGElement>> retVec) throws SVGException
+    {
+        if (viewXform != null)
+        {
+            ltw = new AffineTransform(ltw);
+            ltw.concatenate(viewXform);
+        }
+        
+        super.doPick(pickArea, ltw, boundingBox, retVec);
+    }
+    
+    @Override
+    public void doPick(Point2D point, boolean boundingBox, List<List<SVGElement>> retVec) throws SVGException
+    {
+        Point2D xPoint = new Point2D.Double(point.getX(), point.getY());
+        if (viewXform != null)
+        {
+            try
+            {
+                viewXform.inverseTransform(point, xPoint);
+            } catch (NoninvertibleTransformException ex)
+            {
+                throw new SVGException(ex);
+            }
+        }
+        
+        super.doPick(xPoint, boundingBox, retVec);
+    }
+
+    @Override
+    public Shape getShape()
+    {
+        Shape shape = super.getShape();
+        return viewXform.createTransformedShape(shape);
+    }
+
+    @Override
+    public Rectangle2D getBoundingBox() throws SVGException
+    {
+        Rectangle2D bbox = super.getBoundingBox();
+        return viewXform.createTransformedShape(bbox).getBounds2D();
+    }
+    
+    public float getDeviceWidth()
+    {
+        return clipRect.width;
+    }
+    
+    public float getDeviceHeight()
+    {
+        return clipRect.height;
+    }
+    
+    public Rectangle2D getDeviceRect(Rectangle2D rect)
+    {
+        rect.setRect(clipRect);
+        return rect;
+    }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event.
+     * Ie, all attributes with track information.
+     * @return - true if this node has changed state as a result of the time
+     * update
+     */
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+        boolean changeState = super.updateTime(curTime);
+        
+        StyleAttribute sty = new StyleAttribute();
+        boolean shapeChange = false;
+        
+        if (getPres(sty.setName("x")))
+        {
+            NumberWithUnits newVal = sty.getNumberWithUnits();
+            if (!newVal.equals(x))
+            {
+                x = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("y")))
+        {
+            NumberWithUnits newVal = sty.getNumberWithUnits();
+            if (!newVal.equals(y))
+            {
+                y = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("width")))
+        {
+            NumberWithUnits newVal = sty.getNumberWithUnits();
+            if (!newVal.equals(width))
+            {
+                width = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("height")))
+        {
+            NumberWithUnits newVal = sty.getNumberWithUnits();
+            if (!newVal.equals(height))
+            {
+                height = newVal;
+                shapeChange = true;
+            }
+        }
+        
+        if (getPres(sty.setName("viewBox"))) 
+        {
+            float[] coords = sty.getFloatList();
+            Rectangle2D.Float newViewBox = new Rectangle2D.Float(coords[0], coords[1], coords[2], coords[3]);
+            if (!newViewBox.equals(viewBox))
+            {
+                viewBox = newViewBox;
+                shapeChange = true;
+            }
+        }
+
+        if (shapeChange)
+        {
+            build();
+        }
+
+        return changeState || shapeChange;
+    }
+
+    /**
+     * @return the styleSheet
+     */
+    public StyleSheet getStyleSheet()
+    {
+        if (styleSheet == null)
+        {
+            for (int i = 0; i < getNumChildren(); ++i)
+            {
+                SVGElement ele = getChild(i);
+                if (ele instanceof Style)
+                {
+                    return ((Style)ele).getStyleSheet();
+                }
+                else if (ele instanceof Defs)
+                {
+                    return ((Defs)ele).getStyleSheet();
+                }
+            }
+        }
+        
+        return styleSheet;
+    }
+
+    /**
+     * @param styleSheet the styleSheet to set
+     */
+    public void setStyleSheet(StyleSheet styleSheet)
+    {
+        this.styleSheet = styleSheet;
+    }
+
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/SVGUniverse.java

@@ -0,0 +1,733 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on February 18, 2004, 11:43 PM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.app.beans.SVGIcon;
+import org.xbib.graphics.svg.util.Base64InputStream;
+import java.awt.Graphics2D;
+import java.awt.image.BufferedImage;
+import java.beans.PropertyChangeListener;
+import java.beans.PropertyChangeSupport;
+import java.io.BufferedInputStream;
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import java.io.Reader;
+import java.io.Serializable;
+import java.lang.ref.SoftReference;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import java.util.zip.GZIPInputStream;
+import javax.imageio.ImageIO;
+import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.parsers.SAXParser;
+import javax.xml.parsers.SAXParserFactory;
+import org.xml.sax.EntityResolver;
+import org.xml.sax.InputSource;
+import org.xml.sax.SAXException;
+import org.xml.sax.SAXParseException;
+import org.xml.sax.XMLReader;
+
+/**
+ * Many SVG files can be loaded at one time. These files will quite likely need
+ * to reference one another. The SVG universe provides a container for all these
+ * files and the means for them to relate to each other.
+ *
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class SVGUniverse implements Serializable
+{
+
+    public static final long serialVersionUID = 0;
+    transient private PropertyChangeSupport changes = new PropertyChangeSupport(this);
+    /**
+     * Maps document URIs to their loaded SVG diagrams. Note that URIs for
+     * documents loaded from URLs will reflect their URLs and URIs for documents
+     * initiated from streams will have the scheme <i>svgSalamander</i>.
+     */
+    final HashMap<URI, SVGDiagram> loadedDocs = new HashMap<URI, SVGDiagram>();
+    final HashMap<String, Font> loadedFonts = new HashMap<String, Font>();
+    final HashMap<URL, SoftReference<BufferedImage>> loadedImages = new HashMap<URL, SoftReference<BufferedImage>>();
+    public static final String INPUTSTREAM_SCHEME = "svgSalamander";
+    /**
+     * Current time in this universe. Used for resolving attributes that are
+     * influenced by track information. Time is in milliseconds. Time 0
+     * corresponds to the time of 0 in each member diagram.
+     */
+    protected double curTime = 0.0;
+    private boolean verbose = false;
+
+    //If true, <imageSVG> elements will only load image data that is included using inline data: uris
+    private boolean imageDataInlineOnly = false;
+    
+    /**
+     * Creates a new instance of SVGUniverse
+     */
+    public SVGUniverse()
+    {
+    }
+
+    public void addPropertyChangeListener(PropertyChangeListener l)
+    {
+        changes.addPropertyChangeListener(l);
+    }
+
+    public void removePropertyChangeListener(PropertyChangeListener l)
+    {
+        changes.removePropertyChangeListener(l);
+    }
+
+    /**
+     * Release all loaded SVG document from memory
+     */
+    public void clear()
+    {
+        loadedDocs.clear();
+        loadedFonts.clear();
+        loadedImages.clear();
+    }
+
+    /**
+     * Returns the current animation time in milliseconds.
+     */
+    public double getCurTime()
+    {
+        return curTime;
+    }
+
+    public void setCurTime(double curTime)
+    {
+        double oldTime = this.curTime;
+        this.curTime = curTime;
+        changes.firePropertyChange("curTime", new Double(oldTime), new Double(curTime));
+    }
+
+    /**
+     * Updates all time influenced style and presentation attributes in all SVG
+     * documents in this universe.
+     */
+    public void updateTime() throws SVGException
+    {
+        for (SVGDiagram dia : loadedDocs.values()) {
+            dia.updateTime(curTime);
+        }
+    }
+
+    /**
+     * Called by the Font element to let the universe know that a font has been
+     * loaded and is available.
+     */
+    void registerFont(Font font)
+    {
+        loadedFonts.put(font.getFontFace().getFontFamily(), font);
+    }
+
+    public Font getDefaultFont()
+    {
+        for (Font font : loadedFonts.values()) {
+            return font;
+        }
+        return null;
+    }
+
+    public Font getFont(String fontName)
+    {
+        return (Font) loadedFonts.get(fontName);
+    }
+
+    URL registerImage(URI imageURI)
+    {
+        String scheme = imageURI.getScheme();
+        if (scheme.equals("data"))
+        {
+            String path = imageURI.getRawSchemeSpecificPart();
+            int idx = path.indexOf(';');
+            String mime = path.substring(0, idx);
+            String content = path.substring(idx + 1);
+
+            if (content.startsWith("base64"))
+            {
+                content = content.substring(6);
+                try
+                {
+//                    byte[] buf = new sun.misc.BASE64Decoder().decodeBuffer(content);
+//                    ByteArrayInputStream bais = new ByteArrayInputStream(buf);
+                    ByteArrayInputStream bis = new ByteArrayInputStream(content.getBytes());
+                    Base64InputStream bais = new Base64InputStream(bis);
+                    
+                    BufferedImage img = ImageIO.read(bais);
+
+                    URL url;
+                    int urlIdx = 0;
+                    while (true)
+                    {
+                        url = new URL("inlineImage", "localhost", "img" + urlIdx);
+                        if (!loadedImages.containsKey(url))
+                        {
+                            break;
+                        }
+                        urlIdx++;
+                    }
+
+                    SoftReference<BufferedImage> ref = new SoftReference<BufferedImage>(img);
+                    loadedImages.put(url, ref);
+
+                    return url;
+                } catch (IOException ex)
+                {
+                    Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING,
+                        "Could not decode inline image", ex);
+                }
+            }
+            return null;
+        } else
+        {
+            try
+            {
+                URL url = imageURI.toURL();
+                registerImage(url);
+                return url;
+            } catch (MalformedURLException ex)
+            {
+                Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING,
+                    "Bad url", ex);
+            }
+            return null;
+        }
+    }
+
+    void registerImage(URL imageURL)
+    {
+        if (loadedImages.containsKey(imageURL))
+        {
+            return;
+        }
+
+        SoftReference<BufferedImage> ref;
+        try
+        {
+            String fileName = imageURL.getFile();
+            if (".svg".equals(fileName.substring(fileName.length() - 4).toLowerCase()))
+            {
+                SVGIcon icon = new SVGIcon();
+                icon.setSvgURI(imageURL.toURI());
+
+                BufferedImage img = new BufferedImage(icon.getIconWidth(), icon.getIconHeight(), BufferedImage.TYPE_INT_ARGB);
+                Graphics2D g = img.createGraphics();
+                icon.paintIcon(null, g, 0, 0);
+                g.dispose();
+                ref = new SoftReference<BufferedImage>(img);
+            } else
+            {
+                BufferedImage img = ImageIO.read(imageURL);
+                ref = new SoftReference<BufferedImage>(img);
+            }
+            loadedImages.put(imageURL, ref);
+        } catch (Exception e)
+        {
+            Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING,
+                "Could not load image: " + imageURL, e);
+        }
+    }
+
+    BufferedImage getImage(URL imageURL)
+    {
+        SoftReference<BufferedImage> ref = (SoftReference<BufferedImage>) loadedImages.get(imageURL);
+        if (ref == null)
+        {
+            return null;
+        }
+
+        BufferedImage img = (BufferedImage) ref.get();
+        //If image was cleared from memory, reload it
+        if (img == null)
+        {
+            try
+            {
+                img = ImageIO.read(imageURL);
+            } catch (Exception e)
+            {
+                Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING,
+                    "Could not load image", e);
+            }
+            ref = new SoftReference<BufferedImage>(img);
+            loadedImages.put(imageURL, ref);
+        }
+
+        return img;
+    }
+
+    /**
+     * Returns the element of the document at the given URI. If the document is
+     * not already loaded, it will be.
+     */
+    public SVGElement getElement(URI path)
+    {
+        return getElement(path, true);
+    }
+
+    public SVGElement getElement(URL path)
+    {
+        try
+        {
+            URI uri = new URI(path.toString());
+            return getElement(uri, true);
+        } catch (Exception e)
+        {
+            Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING,
+                "Could not parse url " + path, e);
+        }
+        return null;
+    }
+
+    public URI cleanUri(URI uri)
+    {
+        String scheme = uri.getScheme();
+        String schemeSpecific = uri.getSchemeSpecificPart();
+        String frag = uri.getFragment();
+        
+        if (schemeSpecific.startsWith("file:///"))
+        {
+            //Work around for URIs of resources obtained by Class.getResource()
+            schemeSpecific = "file:/" + schemeSpecific.substring(8);
+        }
+        else
+        {
+            return uri;
+        }
+        
+        try
+        {
+            return new URI(scheme, schemeSpecific, frag);
+        }
+        catch (URISyntaxException ex)
+        {
+            Logger.getLogger(SVGUniverse.class.getName()).log(Level.SEVERE, null, ex);
+        }
+        return null;
+    }
+    
+    /**
+     * Looks up a href within our universe. If the href refers to a document
+     * that is not loaded, it will be loaded. The URL #target will then be
+     * checked against the SVG diagram's index and the corresponding element
+     * returned. If there is no corresponding index, null is returned.
+     */
+    public SVGElement getElement(URI path, boolean loadIfAbsent)
+    {
+        try
+        {
+            path = cleanUri(path);
+            
+            //Strip fragment from URI
+            URI xmlBase = new URI(path.getScheme(), path.getSchemeSpecificPart(), null);
+
+            SVGDiagram dia = (SVGDiagram) loadedDocs.get(xmlBase);
+            if (dia == null && loadIfAbsent)
+            {
+//System.err.println("SVGUnivserse: " + xmlBase.toString());
+//javax.swing.JOptionPane.showMessageDialog(null, xmlBase.toString());
+                URL url = xmlBase.toURL();
+
+                loadSVG(url, false);
+                dia = (SVGDiagram) loadedDocs.get(xmlBase);
+                if (dia == null)
+                {
+                    return null;
+                }
+            }
+
+            String fragment = path.getFragment();
+            return fragment == null ? dia.getRoot() : dia.getElement(fragment);
+        } catch (Exception e)
+        {
+            Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING,
+                "Could not parse path " + path, e);
+            return null;
+        }
+    }
+
+    public SVGDiagram getDiagram(URI xmlBase)
+    {
+        return getDiagram(xmlBase, true);
+    }
+
+    /**
+     * Returns the diagram that has been loaded from this root. If diagram is
+     * not already loaded, returns null.
+     */
+    public SVGDiagram getDiagram(URI xmlBase, boolean loadIfAbsent)
+    {
+        if (xmlBase == null)
+        {
+            return null;
+        }
+
+        SVGDiagram dia = (SVGDiagram) loadedDocs.get(xmlBase);
+        if (dia != null || !loadIfAbsent)
+        {
+            return dia;
+        }
+
+        //Load missing diagram
+        try
+        {
+            URL url;
+            if ("jar".equals(xmlBase.getScheme()) && xmlBase.getPath() != null && !xmlBase.getPath().contains("!/"))
+            {
+                //Workaround for resources stored in jars loaded by Webstart.
+                //http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6753651
+                url = SVGUniverse.class.getResource(xmlBase.getPath());
+            }
+            else
+            {
+                url = xmlBase.toURL();
+            }
+
+
+            loadSVG(url, false);
+            dia = (SVGDiagram) loadedDocs.get(xmlBase);
+            return dia;
+        } catch (Exception e)
+        {
+            Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING,
+                "Could not parse", e);
+        }
+
+        return null;
+    }
+
+    /**
+     * Wraps input stream in a BufferedInputStream. If it is detected that this
+     * input stream is GZIPped, also wraps in a GZIPInputStream for inflation.
+     *
+     * @param is Raw input stream
+     * @return Uncompressed stream of SVG data
+     * @throws java.io.IOException
+     */
+    private InputStream createDocumentInputStream(InputStream is) throws IOException
+    {
+        BufferedInputStream bin = new BufferedInputStream(is);
+        bin.mark(2);
+        int b0 = bin.read();
+        int b1 = bin.read();
+        bin.reset();
+
+        //Check for gzip magic number
+        if ((b1 << 8 | b0) == GZIPInputStream.GZIP_MAGIC)
+        {
+            GZIPInputStream iis = new GZIPInputStream(bin);
+            return iis;
+        } else
+        {
+            //Plain text
+            return bin;
+        }
+    }
+
+    public URI loadSVG(URL docRoot)
+    {
+        return loadSVG(docRoot, false);
+    }
+
+    /**
+     * Loads an SVG file and all the files it references from the URL provided.
+     * If a referenced file already exists in the SVG universe, it is not
+     * reloaded.
+     *
+     * @param docRoot - URL to the location where this SVG file can be found.
+     * @param forceLoad - if true, ignore cached diagram and reload
+     * @return - The URI that refers to the loaded document
+     */
+    public URI loadSVG(URL docRoot, boolean forceLoad)
+    {
+        try
+        {
+            URI uri = new URI(docRoot.toString());
+            if (loadedDocs.containsKey(uri) && !forceLoad)
+            {
+                return uri;
+            }
+
+            InputStream is = docRoot.openStream();
+            URI result = loadSVG(uri, new InputSource(createDocumentInputStream(is)));
+            is.close();
+            return result;
+        } catch (URISyntaxException ex)
+        {
+            Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING,
+                "Could not parse", ex);
+        } catch (IOException e)
+        {
+            Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING,
+                "Could not parse", e);
+        }
+
+        return null;
+    }
+
+    public URI loadSVG(InputStream is, String name) throws IOException
+    {
+        return loadSVG(is, name, false);
+    }
+
+    public URI loadSVG(InputStream is, String name, boolean forceLoad) throws IOException
+    {
+        URI uri = getStreamBuiltURI(name);
+        if (uri == null)
+        {
+            return null;
+        }
+        if (loadedDocs.containsKey(uri) && !forceLoad)
+        {
+            return uri;
+        }
+
+        return loadSVG(uri, new InputSource(createDocumentInputStream(is)));
+    }
+
+    public URI loadSVG(Reader reader, String name)
+    {
+        return loadSVG(reader, name, false);
+    }
+
+    /**
+     * This routine allows you to create SVG documents from data streams that
+     * may not necessarily have a URL to load from. Since every SVG document
+     * must be identified by a unique URL, Salamander provides a method to fake
+     * this for streams by defining it's own protocol - svgSalamander - for SVG
+     * documents without a formal URL.
+     *
+     * @param reader - A stream containing a valid SVG document
+     * @param name - <p>A unique name for this document. It will be used to
+     * construct a unique URI to refer to this document and perform resolution
+     * with relative URIs within this document.</p> <p>For example, a name of
+     * "/myScene" will produce the URI svgSalamander:/myScene.
+     * "/maps/canada/toronto" will produce svgSalamander:/maps/canada/toronto.
+     * If this second document then contained the href "../uk/london", it would
+     * resolve by default to svgSalamander:/maps/uk/london. That is, SVG
+     * Salamander defines the URI scheme svgSalamander for it's own internal use
+     * and uses it for uniquely identfying documents loaded by stream.</p> <p>If
+     * you need to link to documents outside of this scheme, you can either
+     * supply full hrefs (eg, href="url(http://www.kitfox.com/index.html)") or
+     * put the xml:base attribute in a tag to change the defaultbase URIs are
+     * resolved against</p> <p>If a name does not start with the character '/',
+     * it will be automatically prefixed to it.</p>
+     * @param forceLoad - if true, ignore cached diagram and reload
+     *
+     * @return - The URI that refers to the loaded document
+     */
+    public URI loadSVG(Reader reader, String name, boolean forceLoad)
+    {
+//System.err.println(url.toString());
+        //Synthesize URI for this stream
+        URI uri = getStreamBuiltURI(name);
+        if (uri == null)
+        {
+            return null;
+        }
+        if (loadedDocs.containsKey(uri) && !forceLoad)
+        {
+            return uri;
+        }
+
+        return loadSVG(uri, new InputSource(reader));
+    }
+
+    /**
+     * Synthesize a URI for an SVGDiagram constructed from a stream.
+     *
+     * @param name - Name given the document constructed from a stream.
+     */
+    public URI getStreamBuiltURI(String name)
+    {
+        if (name == null || name.length() == 0)
+        {
+            return null;
+        }
+
+        if (name.charAt(0) != '/')
+        {
+            name = '/' + name;
+        }
+
+        try
+        {
+            //Dummy URL for SVG documents built from image streams
+            return new URI(INPUTSTREAM_SCHEME, name, null);
+        } catch (Exception e)
+        {
+            Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING,
+                "Could not parse", e);
+            return null;
+        }
+    }
+
+    static ThreadLocal<SAXParser> threadSAXParser = new ThreadLocal<SAXParser>();
+
+    private XMLReader getXMLReader() throws SAXException, ParserConfigurationException
+    {
+        SAXParser saxParser = threadSAXParser.get();
+        if (saxParser == null)
+        {
+            SAXParserFactory saxParserFactory = SAXParserFactory.newInstance();
+            saxParserFactory.setNamespaceAware(true);
+            saxParser = saxParserFactory.newSAXParser();
+            threadSAXParser.set(saxParser);
+        }
+        return saxParser.getXMLReader();
+    }
+
+    protected URI loadSVG(URI xmlBase, InputSource is)
+    {
+        xmlBase = cleanUri(xmlBase);
+        
+        
+        // Use an instance of ourselves as the SAX event handler
+        SVGLoader handler = new SVGLoader(xmlBase, this, verbose);
+
+        //Place this docment in the universe before it is completely loaded
+        // so that the load process can refer to references within it's current
+        // document
+        loadedDocs.put(xmlBase, handler.getLoadedDiagram());
+
+        try
+        {
+            // Parse the input
+            XMLReader reader = getXMLReader();
+            reader.setEntityResolver(
+                new EntityResolver()
+                {
+                    public InputSource resolveEntity(String publicId, String systemId)
+                    {
+                        //Ignore all DTDs
+                        return new InputSource(new ByteArrayInputStream(new byte[0]));
+                    }
+                });
+            reader.setContentHandler(handler);
+            reader.parse(is);
+
+            handler.getLoadedDiagram().updateTime(curTime);
+            return xmlBase;
+        } catch (SAXParseException sex)
+        {
+            Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING,
+                "Error processing " + xmlBase, sex);
+
+            loadedDocs.remove(xmlBase);
+            return null;
+        } catch (Throwable e)
+        {
+            Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING,
+                "Could not load SVG " + xmlBase, e);
+        }
+
+        return null;
+    }
+
+    /**
+     * Get list of uris of all loaded documents and subdocuments.
+     * @return 
+     */
+    public ArrayList<URI> getLoadedDocumentURIs()
+    {
+        return new ArrayList<URI>(loadedDocs.keySet());
+    }
+    
+    /**
+     * Remove loaded document from cache.
+     * @param uri 
+     */
+    public void removeDocument(URI uri)
+    {
+        uri = cleanUri(uri);
+        loadedDocs.remove(uri);
+    }
+    
+    public boolean isVerbose()
+    {
+        return verbose;
+    }
+
+    public void setVerbose(boolean verbose)
+    {
+        this.verbose = verbose;
+    }
+
+    /**
+     * Uses serialization to duplicate this universe.
+     */
+    public SVGUniverse duplicate() throws IOException, ClassNotFoundException
+    {
+        ByteArrayOutputStream bs = new ByteArrayOutputStream();
+        ObjectOutputStream os = new ObjectOutputStream(bs);
+        os.writeObject(this);
+        os.close();
+
+        ByteArrayInputStream bin = new ByteArrayInputStream(bs.toByteArray());
+        ObjectInputStream is = new ObjectInputStream(bin);
+        SVGUniverse universe = (SVGUniverse) is.readObject();
+        is.close();
+
+        return universe;
+    }
+
+    /**
+     * @return the imageDataInlineOnly
+     */
+    public boolean isImageDataInlineOnly()
+    {
+        return imageDataInlineOnly;
+    }
+
+    /**
+     * @param imageDataInlineOnly the imageDataInlineOnly to set
+     */
+    public void setImageDataInlineOnly(boolean imageDataInlineOnly)
+    {
+        this.imageDataInlineOnly = imageDataInlineOnly;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/ShapeElement.java

@@ -0,0 +1,448 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 5:21 PM
+ */
+
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.Marker.MarkerLayout;
+import org.xbib.graphics.svg.Marker.MarkerPos;
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import java.awt.AlphaComposite;
+import java.awt.BasicStroke;
+import java.awt.Color;
+import java.awt.Composite;
+import java.awt.Graphics2D;
+import java.awt.Paint;
+import java.awt.Shape;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Point2D;
+import java.awt.geom.Rectangle2D;
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.List;
+
+
+
+/**
+ * Parent of shape objects
+ *
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+abstract public class ShapeElement extends RenderableElement 
+{
+
+    /**
+     * This is necessary to get text elements to render the stroke the correct
+     * width.  It is an alternative to producing new font glyph sets at different
+     * sizes.
+     */
+    protected float strokeWidthScalar = 1f;
+
+    /** Creates a new instance of ShapeElement */
+    public ShapeElement() {
+    }
+
+    @Override
+    abstract protected void doRender(java.awt.Graphics2D g) throws SVGException;
+
+    /*
+    protected void setStrokeWidthScalar(float strokeWidthScalar)
+    {
+        this.strokeWidthScalar = strokeWidthScalar;
+    }
+     */
+
+    @Override
+    protected void doPick(Point2D point, boolean boundingBox, List<List<SVGElement>> retVec) throws SVGException
+    {
+//        StyleAttribute styleAttrib = new StyleAttribute();
+//        if (getStyle(styleAttrib.setName("fill")) && getShape().contains(point))
+        if ((boundingBox ? getBoundingBox() : getShape()).contains(point))
+        {
+            retVec.add(getPath(null));
+        }
+    }
+
+    @Override
+    protected void doPick(Rectangle2D pickArea, AffineTransform ltw, boolean boundingBox, List<List<SVGElement>> retVec) throws SVGException
+    {
+//        StyleAttribute styleAttrib = new StyleAttribute();
+//        if (getStyle(styleAttrib.setName("fill")) && getShape().contains(point))
+        if (ltw.createTransformedShape((boundingBox ? getBoundingBox() : getShape())).intersects(pickArea))
+        {
+            retVec.add(getPath(null));
+        }
+    }
+
+    private Paint handleCurrentColor(StyleAttribute styleAttrib) throws SVGException
+    {
+        if (styleAttrib.getStringValue().equals("currentColor"))
+        {
+            StyleAttribute currentColorAttrib = new StyleAttribute();
+            if (getStyle(currentColorAttrib.setName("color")))
+            {
+                if (!currentColorAttrib.getStringValue().equals("none"))
+                {
+                    return currentColorAttrib.getColorValue();
+                }
+            }
+            return null;
+        }
+        else
+        {
+            return styleAttrib.getColorValue();
+        }
+    }
+
+    protected void renderShape(Graphics2D g, Shape shape) throws SVGException
+    {
+//g.setColor(Color.green);
+
+        StyleAttribute styleAttrib = new StyleAttribute();
+        
+        //Don't process if not visible
+        if (getStyle(styleAttrib.setName("visibility")))
+        {
+            if (!styleAttrib.getStringValue().equals("visible")) return;
+        }
+
+        if (getStyle(styleAttrib.setName("display")))
+        {
+            if (styleAttrib.getStringValue().equals("none")) return;
+        }
+
+        //None, solid color, gradient, pattern
+        Paint fillPaint = Color.black;  //Default to black.  Must be explicitly set to none for no fill.
+        if (getStyle(styleAttrib.setName("fill")))
+        {
+            if (styleAttrib.getStringValue().equals("none")) fillPaint = null;
+            else
+            {
+                fillPaint = handleCurrentColor(styleAttrib);
+                if (fillPaint == null)
+                {
+                    URI uri = styleAttrib.getURIValue(getXMLBase());
+                    if (uri != null)
+                    {
+                        Rectangle2D bounds = shape.getBounds2D();
+                        AffineTransform xform = g.getTransform();
+
+                        SVGElement ele = diagram.getUniverse().getElement(uri);
+                        if (ele != null)
+                        {
+                            try {
+                                fillPaint = ((FillElement)ele).getPaint(bounds, xform);
+                            } catch (IllegalArgumentException e) {
+                                throw new SVGException(e);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        //Default opacity
+        float opacity = 1f;
+        if (getStyle(styleAttrib.setName("opacity")))
+        {
+            opacity = styleAttrib.getRatioValue();
+        }
+        
+        float fillOpacity = opacity;
+        if (getStyle(styleAttrib.setName("fill-opacity")))
+        {
+            fillOpacity *= styleAttrib.getRatioValue();
+        }
+
+
+        Paint strokePaint = null;  //Default is to stroke with none
+        if (getStyle(styleAttrib.setName("stroke")))
+        {
+            if (styleAttrib.getStringValue().equals("none")) strokePaint = null;
+            else
+            {
+                strokePaint = handleCurrentColor(styleAttrib);
+                if (strokePaint == null)
+                {
+                    URI uri = styleAttrib.getURIValue(getXMLBase());
+                    if (uri != null)
+                    {
+                        Rectangle2D bounds = shape.getBounds2D();
+                        AffineTransform xform = g.getTransform();
+
+                        SVGElement ele = diagram.getUniverse().getElement(uri);
+                        if (ele != null)
+                        {
+                            strokePaint = ((FillElement)ele).getPaint(bounds, xform);
+                        }
+                    }
+                }
+            }
+        }
+
+        float[] strokeDashArray = null;
+        if (getStyle(styleAttrib.setName("stroke-dasharray")))
+        {
+            strokeDashArray = styleAttrib.getFloatList();
+            if (strokeDashArray.length == 0) strokeDashArray = null;
+        }
+
+        float strokeDashOffset = 0f;
+        if (getStyle(styleAttrib.setName("stroke-dashoffset")))
+        {
+            strokeDashOffset = styleAttrib.getFloatValueWithUnits();
+        }
+
+        int strokeLinecap = BasicStroke.CAP_BUTT;
+        if (getStyle(styleAttrib.setName("stroke-linecap")))
+        {
+            String val = styleAttrib.getStringValue();
+            if (val.equals("round"))
+            {
+                strokeLinecap = BasicStroke.CAP_ROUND;
+            }
+            else if (val.equals("square"))
+            {
+                strokeLinecap = BasicStroke.CAP_SQUARE;
+            }
+        }
+
+        int strokeLinejoin = BasicStroke.JOIN_MITER;
+        if (getStyle(styleAttrib.setName("stroke-linejoin")))
+        {
+            String val = styleAttrib.getStringValue();
+            if (val.equals("round"))
+            {
+                strokeLinejoin = BasicStroke.JOIN_ROUND;
+            }
+            else if (val.equals("bevel"))
+            {
+                strokeLinejoin = BasicStroke.JOIN_BEVEL;
+            }
+        }
+
+        float strokeMiterLimit = 4f;
+        if (getStyle(styleAttrib.setName("stroke-miterlimit")))
+        {
+            strokeMiterLimit = Math.max(styleAttrib.getFloatValueWithUnits(), 1);
+        }
+
+        float strokeOpacity = opacity;
+        if (getStyle(styleAttrib.setName("stroke-opacity")))
+        {
+            strokeOpacity *= styleAttrib.getRatioValue();
+        }
+
+        float strokeWidth = 1f;
+        if (getStyle(styleAttrib.setName("stroke-width")))
+        {
+            strokeWidth = styleAttrib.getFloatValueWithUnits();
+        }
+//        if (strokeWidthScalar != 1f)
+//        {
+            strokeWidth *= strokeWidthScalar;
+//        }
+
+        Marker markerStart = null;
+        if (getStyle(styleAttrib.setName("marker-start")))
+        {
+            if (!styleAttrib.getStringValue().equals("none"))
+            {
+                URI uri = styleAttrib.getURIValue(getXMLBase());
+                markerStart = (Marker)diagram.getUniverse().getElement(uri);
+            }
+        }
+
+        Marker markerMid = null;
+        if (getStyle(styleAttrib.setName("marker-mid")))
+        {
+            if (!styleAttrib.getStringValue().equals("none"))
+            {
+                URI uri = styleAttrib.getURIValue(getXMLBase());
+                markerMid = (Marker)diagram.getUniverse().getElement(uri);
+            }
+        }
+
+        Marker markerEnd = null;
+        if (getStyle(styleAttrib.setName("marker-end")))
+        {
+            if (!styleAttrib.getStringValue().equals("none"))
+            {
+                URI uri = styleAttrib.getURIValue(getXMLBase());
+                markerEnd = (Marker)diagram.getUniverse().getElement(uri);
+            }
+        }
+
+
+        //Draw the shape
+        if (fillPaint != null && fillOpacity != 0f)
+        {
+            if (fillOpacity <= 0)
+            {
+                //Do nothing
+            }
+            else if (fillOpacity < 1f)
+            {
+                Composite cachedComposite = g.getComposite();
+                g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, fillOpacity));
+
+                g.setPaint(fillPaint);
+                g.fill(shape);
+            
+                g.setComposite(cachedComposite);
+            }
+            else
+            {
+                g.setPaint(fillPaint);
+                g.fill(shape);
+            }
+        }
+
+
+        if (strokePaint != null && strokeOpacity != 0f)
+        {
+            BasicStroke stroke;
+            if (strokeDashArray == null)
+            {
+                stroke = new BasicStroke(strokeWidth, strokeLinecap, strokeLinejoin, strokeMiterLimit);
+            }
+            else
+            {
+                stroke = new BasicStroke(strokeWidth, strokeLinecap, strokeLinejoin, strokeMiterLimit, strokeDashArray, strokeDashOffset);
+            }
+
+            Shape strokeShape;
+            AffineTransform cacheXform = g.getTransform();
+            if (vectorEffect == VECTOR_EFFECT_NON_SCALING_STROKE)
+            {
+                strokeShape = cacheXform.createTransformedShape(shape);
+                strokeShape = stroke.createStrokedShape(strokeShape);
+            }
+            else
+            {
+                strokeShape = stroke.createStrokedShape(shape);
+            }
+
+            if (strokeOpacity <= 0)
+            {
+                //Do nothing
+            }
+            else
+            {
+                Composite cachedComposite = g.getComposite();
+
+                if (strokeOpacity < 1f)
+                {
+                    g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, strokeOpacity));
+                }
+
+                if (vectorEffect == VECTOR_EFFECT_NON_SCALING_STROKE)
+                {
+                    //Set to identity
+                    g.setTransform(new AffineTransform());
+                }
+
+                g.setPaint(strokePaint);
+                g.fill(strokeShape);
+
+                if (vectorEffect == VECTOR_EFFECT_NON_SCALING_STROKE)
+                {
+                    //Set to identity
+                    g.setTransform(cacheXform);
+                }
+
+                if (strokeOpacity < 1f)
+                {
+                    g.setComposite(cachedComposite);
+                }
+            }
+        }
+
+        if (markerStart != null || markerMid != null || markerEnd != null)
+        {
+            MarkerLayout layout = new MarkerLayout();
+            layout.layout(shape);
+            
+            ArrayList<MarkerPos> list = layout.getMarkerList();
+            for (int i = 0; i < list.size(); ++i)
+            {
+                MarkerPos pos = list.get(i);
+
+                switch (pos.type)
+                {
+                    case Marker.MARKER_START:
+                        if (markerStart != null)
+                        {
+                            markerStart.render(g, pos, strokeWidth);
+                        }
+                        break;
+                    case Marker.MARKER_MID:
+                        if (markerMid != null)
+                        {
+                            markerMid.render(g, pos, strokeWidth);
+                        }
+                        break;
+                    case Marker.MARKER_END:
+                        if (markerEnd != null)
+                        {
+                            markerEnd.render(g, pos, strokeWidth);
+                        }
+                        break;
+                }
+            }
+        }
+    }
+    
+    abstract public Shape getShape();
+
+    protected Rectangle2D includeStrokeInBounds(Rectangle2D rect) throws SVGException
+    {
+        StyleAttribute styleAttrib = new StyleAttribute();
+        if (!getStyle(styleAttrib.setName("stroke"))) return rect;
+
+        double strokeWidth = 1;
+        if (getStyle(styleAttrib.setName("stroke-width"))) strokeWidth = styleAttrib.getDoubleValue();
+
+        rect.setRect(
+            rect.getX() - strokeWidth / 2,
+            rect.getY() - strokeWidth / 2,
+            rect.getWidth() + strokeWidth,
+            rect.getHeight() + strokeWidth);
+
+        return rect;
+    }
+
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/Stop.java

@@ -0,0 +1,150 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 1:56 AM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import java.awt.Color;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class Stop extends SVGElement
+{
+
+    public static final String TAG_NAME = "stop";
+    float offset = 0f;
+    float opacity = 1f;
+    Color color = Color.black;
+
+    /**
+     * Creates a new instance of Stop
+     */
+    public Stop()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+
+        if (getPres(sty.setName("offset")))
+        {
+            offset = sty.getFloatValue();
+            String units = sty.getUnits();
+            if (units != null && units.equals("%"))
+            {
+                offset /= 100f;
+            }
+            if (offset > 1)
+            {
+                offset = 1;
+            }
+            if (offset < 0)
+            {
+                offset = 0;
+            }
+        }
+
+        if (getStyle(sty.setName("stop-color")))
+        {
+            color = sty.getColorValue();
+        }
+
+        if (getStyle(sty.setName("stop-opacity")))
+        {
+            opacity = sty.getRatioValue();
+        }
+    }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event. Ie,
+     * all attributes with track information.
+     *
+     * @return - true if this node has changed state as a result of the time
+     * update
+     */
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+//        if (trackManager.getNumTracks() == 0) return false;
+
+        //Get current values for parameters
+        StyleAttribute sty = new StyleAttribute();
+        boolean shapeChange = false;
+
+        if (getPres(sty.setName("offset")))
+        {
+            float newVal = sty.getFloatValue();
+            if (newVal != offset)
+            {
+                offset = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getStyle(sty.setName("stop-color")))
+        {
+            Color newVal = sty.getColorValue();
+            if (newVal != color)
+            {
+                color = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getStyle(sty.setName("stop-opacity")))
+        {
+            float newVal = sty.getFloatValue();
+            if (newVal != opacity)
+            {
+                opacity = newVal;
+                shapeChange = true;
+            }
+        }
+
+        return shapeChange;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/Style.java

@@ -0,0 +1,110 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on September 19, 2004, 1:56 AM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import org.xbib.graphics.svg.xml.StyleSheet;
+
+/**
+ * Holds title textual information within tree
+ *
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class Style extends SVGElement
+{
+
+    public static final String TAG_NAME = "style";
+    //Should be set to "text/css"
+    String type;
+    StringBuffer text = new StringBuffer();
+
+    StyleSheet styleSheet;
+    
+    /**
+     * Creates a new instance of Stop
+     */
+    public Style()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    /**
+     * Called during load process to add text scanned within a tag
+     */
+    @Override
+    public void loaderAddText(SVGLoaderHelper helper, String text)
+    {
+        this.text.append(text);
+        
+        //Invalidate style sheet
+        styleSheet = null;
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+
+        if (getPres(sty.setName("type")))
+        {
+            type = sty.getStringValue();
+        }
+    }
+
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+        //Style sheet doesn't change
+        return false;
+    }
+
+    public StyleSheet getStyleSheet()
+    {
+        if (styleSheet == null && text.length() > 0)
+        {
+            styleSheet = StyleSheet.parseSheet(text.toString());
+        }
+        return styleSheet;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/Symbol.java

@@ -0,0 +1,155 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 1:56 AM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import java.awt.Graphics2D;
+import java.awt.Rectangle;
+import java.awt.Shape;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Rectangle2D;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class Symbol extends Group
+{
+
+    public static final String TAG_NAME = "symbol";
+    AffineTransform viewXform;
+    Rectangle2D viewBox;
+
+    /**
+     * Creates a new instance of Stop
+     */
+    public Symbol()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+
+//        sty = getPres("unicode");
+//        if (sty != null) unicode = sty.getStringValue();
+
+
+        if (getPres(sty.setName("viewBox")))
+        {
+            float[] dim = sty.getFloatList();
+            viewBox = new Rectangle2D.Float(dim[0], dim[1], dim[2], dim[3]);
+        }
+
+        if (viewBox == null)
+        {
+//            viewBox = super.getBoundingBox();
+            viewBox = new Rectangle(0, 0, 1, 1);
+        }
+
+        //Transform pattern onto unit square
+        viewXform = new AffineTransform();
+        viewXform.scale(1.0 / viewBox.getWidth(), 1.0 / viewBox.getHeight());
+        viewXform.translate(-viewBox.getX(), -viewBox.getY());
+    }
+
+    @Override
+    protected boolean outsideClip(Graphics2D g) throws SVGException
+    {
+        Shape clip = g.getClip();
+//        g.getClipBounds(clipBounds);
+        Rectangle2D rect = super.getBoundingBox();
+        if (clip == null || clip.intersects(rect))
+        {
+            return false;
+        }
+
+        return true;
+
+    }
+
+    @Override
+    protected void doRender(Graphics2D g) throws SVGException
+    {
+        AffineTransform oldXform = g.getTransform();
+        g.transform(viewXform);
+
+        super.doRender(g);
+
+        g.setTransform(oldXform);
+    }
+
+    @Override
+    public Shape getShape()
+    {
+        Shape shape = super.getShape();
+        return viewXform.createTransformedShape(shape);
+    }
+
+    @Override
+    public Rectangle2D getBoundingBox() throws SVGException
+    {
+        Rectangle2D rect = super.getBoundingBox();
+        return viewXform.createTransformedShape(rect).getBounds2D();
+    }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event. Ie,
+     * all attributes with track information.
+     *
+     * @return - true if this node has changed state as a result of the time
+     * update
+     */
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+//        if (trackManager.getNumTracks() == 0) return false;
+        boolean changeState = super.updateTime(curTime);
+
+        //View box properties do not change
+
+        return changeState;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/Text.java

@@ -0,0 +1,215 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 1:56 AM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.util.FontUtil;
+import org.xbib.graphics.svg.xml.StyleAttribute;
+
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Path2D;
+import java.awt.geom.Rectangle2D;
+import java.util.Arrays;
+import java.util.List;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class Text extends Tspan
+{
+    public static final String TAG_NAME = "text";
+
+    public static final int TXAN_START = 0;
+    public static final int TXAN_MIDDLE = 1;
+    public static final int TXAN_END = 2;
+    public static final int TXST_NORMAL = 0;
+    public static final int TXST_ITALIC = 1;
+    public static final int TXST_OBLIQUE = 2;
+    public static final int TXWE_NORMAL = 0;
+    public static final int TXWE_BOLD = 1;
+    public static final int TXWE_BOLDER = 2;
+    public static final int TXWE_LIGHTER = 3;
+    public static final int TXWE_100 = 4;
+    public static final int TXWE_200 = 5;
+    public static final int TXWE_300 = 6;
+    public static final int TXWE_400 = 7;
+    public static final int TXWE_500 = 8;
+    public static final int TXWE_600 = 9;
+    public static final int TXWE_700 = 10;
+    public static final int TXWE_800 = 11;
+    public static final int TXWE_900 = 12;
+
+    int textAnchor = TXAN_START;
+
+    /**
+     * Creates a new instance of Stop
+     */
+    public Text()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    /**
+     * Discard cached information
+     */
+    public void rebuild() throws SVGException
+    {
+        build();
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+        buildText();
+    }
+
+    protected void buildAttributes(StyleAttribute sty) throws SVGException
+    {
+        super.buildAttributes(sty);
+        if (getStyle(sty.setName("text-anchor")))
+        {
+            String s = sty.getStringValue();
+            if (s.equals("middle"))
+            {
+                textAnchor = TXAN_MIDDLE;
+            } else if (s.equals("end"))
+            {
+                textAnchor = TXAN_END;
+            } else
+            {
+                textAnchor = TXAN_START;
+            }
+        } else
+        {
+            textAnchor = TXAN_START;
+        }
+    }
+
+
+    private void buildText() throws SVGException
+    {
+        Cursor cursor = createInitialCursor();
+        float xInitial = cursor.x;
+        super.buildTextShape(cursor);
+        alignSegmentsAtAnchor(fullPath, xInitial);
+    }
+
+    private void alignSegmentsAtAnchor(Path2D textPath, float xInitial)
+    {
+        AffineTransform tx;
+        Rectangle2D bounds;
+        switch (textAnchor)
+        {
+            case TXAN_MIDDLE:
+                bounds = textPath.getBounds2D();
+                tx = AffineTransform.getTranslateInstance(
+                        -(bounds.getX() + bounds.getWidth() / 2.0 - xInitial), 0
+                );
+                break;
+            case TXAN_END:
+                bounds = textPath.getBounds2D();
+                tx = AffineTransform.getTranslateInstance(
+                        -(bounds.getX() + bounds.getWidth() - xInitial), 0
+                );
+                break;
+            default:
+                tx = null;
+                break;
+        }
+        if (tx != null)
+        {
+            fullPath.transform(tx);
+            textBounds = fullPath.getBounds2D();
+            transformSegments(segments, tx);
+        }
+    }
+
+    private void transformSegments(List<TextSegment> segments, AffineTransform transform)
+    {
+        for (TextSegment segment : segments)
+        {
+            if (segment.textPath != null)
+            {
+                segment.textPath.transform(transform);
+            } else
+            {
+                segment.element.fullPath.transform(transform);
+                segment.element.textBounds = segment.element.fullPath.getBounds2D();
+                transformSegments(segment.element.segments, transform);
+            }
+        }
+    }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event. Ie,
+     * all attributes with track information.
+     *
+     * @return - true if this node has changed state as a result of the time
+     * update
+     */
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+        boolean changeState = super.updateTime(curTime);
+
+        //Get current values for parameters
+        FontUtil.FontInfo fontInfoOld = fontInfo;
+        float[] xOld = x;
+        float[] yOld = y;
+        float[] dxOld = dx;
+        float[] dyOld = dy;
+        buildShapeInformation();
+
+        boolean shapeChange = !fontInfo.equals(fontInfoOld)
+                              || !Arrays.equals(xOld, x)
+                              || !Arrays.equals(yOld, y)
+                              || !Arrays.equals(dxOld, dx)
+                              || !Arrays.equals(dyOld, dy);
+
+        if (shapeChange)
+        {
+            buildText();
+        }
+
+        return changeState || shapeChange;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/Title.java

@@ -0,0 +1,90 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on September 19, 2004, 1:56 AM
+ */
+package org.xbib.graphics.svg;
+
+/**
+ * Holds title textual information within tree
+ *
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class Title extends SVGElement
+{
+    public static final String TAG_NAME = "title";
+    
+    StringBuffer text = new StringBuffer();
+
+    /**
+     * Creates a new instance of Stop
+     */
+    public Title()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    /**
+     * Called during load process to add text scanned within a tag
+     */
+    @Override
+    public void loaderAddText(SVGLoaderHelper helper, String text)
+    {
+        this.text.append(text);
+    }
+
+    public String getText()
+    {
+        return text.toString();
+    }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event. Ie,
+     * all attributes with track information.
+     *
+     * @return - true if this node has changed state as a result of the time
+     * update
+     */
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+        //Title does not change
+        return false;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/TransformableElement.java

@@ -0,0 +1,144 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 9:00 AM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import java.awt.Shape;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Rectangle2D;
+
+/**
+ * Maintains bounding box for this element
+ *
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+abstract public class TransformableElement extends SVGElement
+{
+    AffineTransform xform = null;
+
+    /**
+     * Creates a new instance of BoundedElement
+     */
+    public TransformableElement()
+    {
+    }
+
+    public TransformableElement(String id, SVGElement parent)
+    {
+        super(id, parent);
+    }
+
+    /**
+     * Fetches a copy of the cached AffineTransform. Note that this value will
+     * only be valid after the node has been updated.
+     *
+     * @return
+     */
+    public AffineTransform getXForm()
+    {
+        return xform == null ? null : new AffineTransform(xform);
+    }
+    /*
+     public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
+     {
+     //Load style string
+     super.loaderStartElement(helper, attrs, parent);
+
+     String transform = attrs.getValue("transform");
+     if (transform != null)
+     {
+     xform = parseTransform(transform);
+     }
+     }
+     */
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+
+        if (getPres(sty.setName("transform")))
+        {
+            xform = parseTransform(sty.getStringValue());
+        }
+    }
+
+    protected Shape shapeToParent(Shape shape)
+    {
+        if (xform == null)
+        {
+            return shape;
+        }
+        return xform.createTransformedShape(shape);
+    }
+
+    protected Rectangle2D boundsToParent(Rectangle2D rect)
+    {
+        if (xform == null || rect == null)
+        {
+            return rect;
+        }
+        return xform.createTransformedShape(rect).getBounds2D();
+    }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event. Ie,
+     * all attributes with track information.
+     *
+     * @return - true if this node has changed state as a result of the time
+     * update
+     */
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+        StyleAttribute sty = new StyleAttribute();
+
+        if (getPres(sty.setName("transform")))
+        {
+            AffineTransform newXform = parseTransform(sty.getStringValue());
+            if (!newXform.equals(xform))
+            {
+                xform = newXform;
+                return true;
+            }
+        }
+
+        return false;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/Tspan.java

@@ -0,0 +1,395 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 1:56 AM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.util.FontUtil;
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import java.awt.Graphics2D;
+import java.awt.Shape;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.GeneralPath;
+import java.awt.geom.Path2D;
+import java.awt.geom.Rectangle2D;
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class Tspan extends ShapeElement
+{
+
+    public static final String TAG_NAME = "tspan";
+    float[] x = null;
+    float[] y = null;
+    float[] dx = null;
+    float[] dy = null;
+    float[] rotate = null;
+
+    float textLength = -1;
+    String lengthAdjust = "spacing";
+
+    // List of strings and tspans containing the content of this node
+    private final List<Serializable> content = new ArrayList<>();
+    protected final ArrayList<TextSegment> segments = new ArrayList<>();
+    protected Rectangle2D textBounds;
+    protected Path2D fullPath;
+
+    protected FontUtil.FontInfo fontInfo;
+    private Font font;
+
+    /**
+     * Creates a new instance of Tspan
+     */
+    public Tspan()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    /**
+     * Called after the start element but before the end element to indicate
+     * each child tag that has been processed
+     */
+    @Override
+    public void loaderAddChild(SVGLoaderHelper helper, SVGElement child) throws SVGElementException
+    {
+        super.loaderAddChild(helper, child);
+
+        content.add(child);
+    }
+
+    /**
+     * Called during load process to add text scanned within a tag
+     */
+    @Override
+    public void loaderAddText(SVGLoaderHelper helper, String text)
+    {
+        Matcher matchWs = Pattern.compile("\\s*").matcher(text);
+        if (!matchWs.matches())
+        {
+            content.add(text);
+        }
+    }
+
+    public List<Serializable> getContent()
+    {
+        return content;
+    }
+
+    /**
+     * Removes all strings and Tspan elements that are children of this element.
+     */
+    public void clearContent()
+    {
+        content.clear();
+    }
+
+    public void appendText(String text)
+    {
+        content.add(text);
+    }
+
+    public void appendTspan(Tspan tspan) throws SVGElementException
+    {
+        super.loaderAddChild(null, tspan);
+        content.add(tspan);
+    }
+
+    protected void buildAttributes(StyleAttribute sty) throws SVGException
+    {
+        if (getPres(sty.setName("x")))
+        {
+            x = sty.getFloatListWithUnits();
+        }
+
+        if (getPres(sty.setName("y")))
+        {
+            y = sty.getFloatListWithUnits();
+        }
+
+        if (getPres(sty.setName("dx")))
+        {
+            dx = sty.getFloatListWithUnits();
+        }
+
+        if (getPres(sty.setName("dy")))
+        {
+            dy = sty.getFloatListWithUnits();
+        }
+
+        if (getPres(sty.setName("rotate")))
+        {
+            rotate = sty.getFloatList();
+            for (int i = 0; i < this.rotate.length; i++)
+            {
+                rotate[i] = (float) Math.toRadians(this.rotate[i]);
+            }
+        }
+
+        if (getStyle(sty.setName("textLength")))
+        {
+            textLength = sty.getFloatValueWithUnits();
+        }
+        else
+        {
+            textLength = -1;
+        }
+
+        if (getStyle(sty.setName("lengthAdjust")))
+        {
+            lengthAdjust = sty.getStringValue();
+        }
+        else
+        {
+            lengthAdjust = "spacing";
+        }
+    }
+
+    protected void buildShapeInformation() throws SVGException
+    {
+        StyleAttribute sty = new StyleAttribute();
+        buildAttributes(sty);
+
+        fontInfo = FontUtil.parseFontInfo(this, sty);
+        font = FontUtil.getFont(fontInfo, diagram);
+    }
+
+    protected void buildTextShape(Cursor cursor) throws SVGException
+    {
+        buildShapeInformation();
+
+        fullPath = new GeneralPath();
+
+        segments.clear();
+        segments.ensureCapacity(content.size());
+        int currentCursorOffset = cursor.offset;
+        cursor.offset = 0;
+
+        AffineTransform transform = new AffineTransform();
+
+        float spaceAdvance = font.getGlyph(" ").getHorizAdvX();
+
+        for (Serializable obj : content)
+        {
+            if (obj instanceof String)
+            {
+                String text = ((String) obj);
+                String trimmed = text.trim();
+                if (!text.isEmpty() && text.charAt(0) <= ' ')
+                    cursor.x += font.getGlyph(" ").getHorizAdvX();
+                Path2D textPath = createStringSegmentPath(trimmed, font, cursor, transform);
+                if (!text.isEmpty() && text.charAt(text.length() - 1) <= ' ')
+                    cursor.x += spaceAdvance;
+
+                fullPath.append(textPath, false);
+                segments.add(new TextSegment(textPath, this));
+            } else if (obj instanceof Tspan)
+            {
+                Tspan tspan = (Tspan) obj;
+                tspan.buildTextShape(cursor);
+                fullPath.append(tspan.fullPath, false);
+                segments.add(new TextSegment(null, (Tspan) obj));
+            }
+        }
+
+        textBounds = fullPath.getBounds2D();
+        cursor.offset += currentCursorOffset;
+    }
+
+    private Path2D createStringSegmentPath(String text, Font font, Cursor cursor, AffineTransform xform)
+    {
+        Path2D textPath = new GeneralPath();
+
+        for (int i = 0; i < text.length(); i++)
+        {
+            // The positions are specified for the whole recursive content of a span.
+            // We need to account for any eventual text which occurred before.
+            cursor.x = getXCursorForIndex(cursor.x, cursor.offset + i);
+            cursor.y = getYCursorForIndex(cursor.y, cursor.offset + i);
+
+            xform.setToTranslation(cursor.x, cursor.y);
+            if (rotate != null && cursor.offset + i < rotate.length)
+            {
+                xform.rotate(rotate[cursor.offset + i]);
+            }
+
+            String unicode = text.substring(i, i + 1);
+            MissingGlyph glyph = font.getGlyph(unicode);
+
+            Shape path = glyph.getPath();
+            if (path != null)
+            {
+                path = xform.createTransformedShape(path);
+                textPath.append(path, false);
+            }
+            cursor.x += glyph.getHorizAdvX() + fontInfo.letterSpacing;
+        }
+        cursor.offset += text.length();
+
+        strokeWidthScalar = 1f;
+        return textPath;
+    }
+
+    protected Cursor createInitialCursor()
+    {
+        return new Cursor(getXCursorForIndex(0, 0),
+                          getYCursorForIndex(0, 0));
+    }
+
+    private float getXCursorForIndex(float current, int index)
+    {
+        return getCursorForIndex(current, index, x, dx);
+    }
+
+    private float getYCursorForIndex(float current, int index)
+    {
+        return getCursorForIndex(current, index, y, dy);
+    }
+
+    private float getCursorForIndex(float current, int index, float[] absolutes, float[] deltas)
+    {
+        if (absolutes != null && index < absolutes.length)
+        {
+            current = absolutes[index];
+        } else if (deltas != null && index < deltas.length)
+        {
+            current += deltas[index];
+        }
+        return current;
+    }
+
+    @Override
+    protected void doRender(Graphics2D g) throws SVGException
+    {
+        beginLayer(g);
+        for (TextSegment segment : segments) {
+            if (segment.textPath != null)
+            {
+                // Text portion of this span.
+                segment.element.renderShape(g, segment.textPath);
+            } else
+            {
+                // Child span.
+                segment.element.doRender(g);
+            }
+        }
+        finishLayer(g);
+    }
+
+    @Override
+    public Shape getShape()
+    {
+        return shapeToParent(fullPath);
+    }
+
+    @Override
+    public Rectangle2D getBoundingBox()
+    {
+        return boundsToParent(textBounds);
+    }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event. Ie,
+     * all attributes with track information.
+     *
+     * @return - true if this node has changed state as a result of the time
+     * update
+     */
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+        //Tspan does not change
+        return false;
+    }
+
+    public String getText()
+    {
+        return getText(new StringBuilder());
+    }
+
+    private String getText(StringBuilder builder)
+    {
+        for (Serializable serializable : content)
+        {
+            if (serializable instanceof Tspan)
+            {
+                ((Tspan) serializable).getText(builder);
+                builder.append(' ');
+            } else if (serializable != null)
+            {
+              builder.append(serializable).append(' ');
+            }
+        }
+        if (builder.length() > 0)
+        {
+            // Remove trailing space.
+            return builder.substring(0, builder.length() - 1);
+        } else
+        {
+            return "";
+        }
+    }
+
+    protected static class TextSegment {
+        final Path2D textPath;
+        final Tspan element;
+
+        private TextSegment(Path2D textPath, Tspan element) {
+            this.textPath = textPath;
+            this.element = element;
+        }
+    }
+
+    protected static class Cursor {
+        float x;
+        float y;
+        int offset;
+
+        public Cursor(float x, float y) {
+            this.x = x;
+            this.y = y;
+        }
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/Use.java

@@ -0,0 +1,264 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 1:54 AM
+ */
+package org.xbib.graphics.svg;
+
+import org.xbib.graphics.svg.xml.StyleAttribute;
+import java.awt.Graphics2D;
+import java.awt.Shape;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Rectangle2D;
+import java.net.URI;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class Use extends ShapeElement
+{
+    public static final String TAG_NAME = "use";
+    
+    float x = 0f;
+    float y = 0f;
+    float width = 1f;
+    float height = 1f;
+//    SVGElement href = null;
+    URI href = null;
+    AffineTransform refXform;
+
+    /**
+     * Creates a new instance of LinearGradient
+     */
+    public Use()
+    {
+    }
+
+    @Override
+    public String getTagName()
+    {
+        return TAG_NAME;
+    }
+
+    @Override
+    protected void build() throws SVGException
+    {
+        super.build();
+
+        StyleAttribute sty = new StyleAttribute();
+
+        if (getPres(sty.setName("x")))
+        {
+            x = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("y")))
+        {
+            y = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("width")))
+        {
+            width = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("height")))
+        {
+            height = sty.getFloatValueWithUnits();
+        }
+
+        if (getPres(sty.setName("xlink:href")))
+        {
+            URI src = sty.getURIValue(getXMLBase());
+            href = src;
+//            href = diagram.getUniverse().getElement(src);
+        }
+
+        //Determine use offset/scale
+        refXform = new AffineTransform();
+        refXform.translate(this.x, this.y);
+    }
+
+    @Override
+    protected void doRender(Graphics2D g) throws SVGException
+    {
+        beginLayer(g);
+
+        //AffineTransform oldXform = g.getTransform();
+        AffineTransform oldXform = g.getTransform();
+        g.transform(refXform);
+
+        SVGElement ref = diagram.getUniverse().getElement(href);
+
+        if (ref == null || !(ref instanceof RenderableElement))
+        {
+            return;
+        }
+
+        RenderableElement rendEle = (RenderableElement)ref;
+        rendEle.pushParentContext(this);
+        rendEle.render(g);
+        rendEle.popParentContext();
+
+        g.setTransform(oldXform);
+
+        finishLayer(g);
+    }
+
+    @Override
+    public Shape getShape()
+    {
+        SVGElement ref = diagram.getUniverse().getElement(href);
+        if (ref instanceof ShapeElement)
+        {
+            Shape shape = ((ShapeElement) ref).getShape();
+            shape = refXform.createTransformedShape(shape);
+            shape = shapeToParent(shape);
+            return shape;
+        }
+
+        return null;
+    }
+
+    @Override
+    public Rectangle2D getBoundingBox() throws SVGException
+    {
+        SVGElement ref = diagram.getUniverse().getElement(href);
+        if (ref instanceof ShapeElement)
+        {
+            ShapeElement shapeEle = (ShapeElement) ref;
+            shapeEle.pushParentContext(this);
+            Rectangle2D bounds = shapeEle.getBoundingBox();
+            shapeEle.popParentContext();
+
+            bounds = refXform.createTransformedShape(bounds).getBounds2D();
+            bounds = boundsToParent(bounds);
+
+            return bounds;
+        }
+
+        return null;
+    }
+
+    /**
+     * Updates all attributes in this diagram associated with a time event. Ie,
+     * all attributes with track information.
+     *
+     * @return - true if this node has changed state as a result of the time
+     * update
+     */
+    @Override
+    public boolean updateTime(double curTime) throws SVGException
+    {
+//        if (trackManager.getNumTracks() == 0) return false;
+        boolean changeState = super.updateTime(curTime);
+
+        //Get current values for parameters
+        StyleAttribute sty = new StyleAttribute();
+        boolean shapeChange = false;
+
+        if (getPres(sty.setName("x")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != x)
+            {
+                x = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("y")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != y)
+            {
+                y = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("width")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != width)
+            {
+                width = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("height")))
+        {
+            float newVal = sty.getFloatValueWithUnits();
+            if (newVal != height)
+            {
+                height = newVal;
+                shapeChange = true;
+            }
+        }
+
+        if (getPres(sty.setName("xlink:href")))
+        {
+            URI src = sty.getURIValue(getXMLBase());
+//            SVGElement newVal = diagram.getUniverse().getElement(src);
+            if (!src.equals(href))
+            {
+                href = src;
+                shapeChange = true;
+            }
+        }
+        /*
+         if (getPres(sty.setName("xlink:href")))
+         {
+         URI src = sty.getURIValue(getXMLBase());
+         href = diagram.getUniverse().getElement(src);
+         }
+        
+         //Determine use offset/scale
+         refXform = new AffineTransform();
+         refXform.translate(this.x, this.y);
+         refXform.scale(this.width, this.height);
+         */
+        if (shapeChange)
+        {
+            build();
+            //Determine use offset/scale
+//            refXform.setToTranslation(this.x, this.y);
+//            refXform.scale(this.width, this.height);
+//            return true;
+        }
+
+        return changeState || shapeChange;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/app/MainFrame.java

@@ -0,0 +1,165 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on September 6, 2004, 1:19 AM
+ */
+
+package org.xbib.graphics.svg.app;
+
+/**
+ *
+ * @author  kitfox
+ */
+public class MainFrame extends javax.swing.JFrame
+{
+    public static final long serialVersionUID = 1;
+    
+    /** Creates new form MainFrame */
+    public MainFrame()
+    {
+        initComponents();
+    }
+    
+    /** This method is called from within the constructor to
+     * initialize the form.
+     * WARNING: Do NOT modify this code. The content of this method is
+     * always regenerated by the Form Editor.
+     */
+    private void initComponents()//GEN-BEGIN:initComponents
+    {
+        jPanel1 = new javax.swing.JPanel();
+        bn_svgViewer = new javax.swing.JButton();
+        bn_svgViewer1 = new javax.swing.JButton();
+        jPanel2 = new javax.swing.JPanel();
+        bn_quit = new javax.swing.JButton();
+
+        setTitle("SVG Salamander - Application Launcher");
+        addWindowListener(new java.awt.event.WindowAdapter()
+        {
+            @Override
+            public void windowClosing(java.awt.event.WindowEvent evt)
+            {
+                exitForm(evt);
+            }
+        });
+
+        jPanel1.setLayout(new javax.swing.BoxLayout(jPanel1, javax.swing.BoxLayout.Y_AXIS));
+
+        bn_svgViewer.setText("SVG Viewer (No animation)");
+        bn_svgViewer.addActionListener(new java.awt.event.ActionListener()
+        {
+            public void actionPerformed(java.awt.event.ActionEvent evt)
+            {
+                bn_svgViewerActionPerformed(evt);
+            }
+        });
+
+        jPanel1.add(bn_svgViewer);
+
+        bn_svgViewer1.setText("SVG Player (Animation)");
+        bn_svgViewer1.addActionListener(new java.awt.event.ActionListener()
+        {
+            public void actionPerformed(java.awt.event.ActionEvent evt)
+            {
+                bn_svgViewer1ActionPerformed(evt);
+            }
+        });
+
+        jPanel1.add(bn_svgViewer1);
+
+        getContentPane().add(jPanel1, java.awt.BorderLayout.CENTER);
+
+        bn_quit.setText("Quit");
+        bn_quit.addActionListener(new java.awt.event.ActionListener()
+        {
+            public void actionPerformed(java.awt.event.ActionEvent evt)
+            {
+                bn_quitActionPerformed(evt);
+            }
+        });
+
+        jPanel2.add(bn_quit);
+
+        getContentPane().add(jPanel2, java.awt.BorderLayout.SOUTH);
+
+        pack();
+    }//GEN-END:initComponents
+
+    private void bn_svgViewer1ActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_bn_svgViewer1ActionPerformed
+    {//GEN-HEADEREND:event_bn_svgViewer1ActionPerformed
+        SVGPlayer.main(null);
+
+        close();
+    }//GEN-LAST:event_bn_svgViewer1ActionPerformed
+
+    private void bn_svgViewerActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_bn_svgViewerActionPerformed
+    {//GEN-HEADEREND:event_bn_svgViewerActionPerformed
+        SVGViewer.main(null);
+
+        close();
+    }//GEN-LAST:event_bn_svgViewerActionPerformed
+
+    private void bn_quitActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_bn_quitActionPerformed
+    {//GEN-HEADEREND:event_bn_quitActionPerformed
+        exitForm(null);
+    }//GEN-LAST:event_bn_quitActionPerformed
+    
+    /** Exit the Application */
+    private void exitForm(java.awt.event.WindowEvent evt)//GEN-FIRST:event_exitForm
+    {
+        System.exit(0);
+    }//GEN-LAST:event_exitForm
+    
+    private void close()
+    {
+        this.setVisible(false);
+        this.dispose();
+    }
+    
+    /**
+     * @param args the command line arguments
+     */
+    public static void main(String args[])
+    {
+        new MainFrame().setVisible(true);
+    }
+    
+    // Variables declaration - do not modify//GEN-BEGIN:variables
+    private javax.swing.JButton bn_quit;
+    private javax.swing.JButton bn_svgViewer;
+    private javax.swing.JButton bn_svgViewer1;
+    private javax.swing.JPanel jPanel1;
+    private javax.swing.JPanel jPanel2;
+    // End of variables declaration//GEN-END:variables
+    
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/app/PlayerDialog.java

@@ -0,0 +1,301 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on September 28, 2004, 9:56 PM
+ */
+
+package org.xbib.graphics.svg.app;
+
+/**
+ *
+ * @author  kitfox
+ */
+public class PlayerDialog extends javax.swing.JDialog implements PlayerThreadListener
+{
+    public static final long serialVersionUID = 1;
+    
+    PlayerThread thread;
+    
+    final SVGPlayer parent;
+    
+    /** Creates new form PlayerDialog */
+    public PlayerDialog(SVGPlayer parent)
+    {
+        super(parent, false);
+        initComponents();
+        
+        this.parent = parent;
+        
+        thread = new PlayerThread();
+        thread.addListener(this);
+        
+        text_timeStepActionPerformed(null);
+    }
+    
+    public void updateTime(double curTime, double timeStep, int playState)
+    {
+        if (playState == PlayerThread.PS_STOP) return;
+        
+        text_curTime.setText("" + (float)curTime);
+        parent.updateTime(curTime);
+//        text_timeStep.setText("" + (int)(1.0 / timeStep));
+    }
+    
+    /** This method is called from within the constructor to
+     * initialize the form.
+     * WARNING: Do NOT modify this code. The content of this method is
+     * always regenerated by the Form Editor.
+     */
+    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
+    private void initComponents()
+    {
+        jPanel1 = new javax.swing.JPanel();
+        bn_playBack = new javax.swing.JButton();
+        bn_stop = new javax.swing.JButton();
+        bn_playFwd = new javax.swing.JButton();
+        jPanel2 = new javax.swing.JPanel();
+        jPanel3 = new javax.swing.JPanel();
+        jLabel1 = new javax.swing.JLabel();
+        text_curTime = new javax.swing.JTextField();
+        bn_time0 = new javax.swing.JButton();
+        jPanel4 = new javax.swing.JPanel();
+        jLabel2 = new javax.swing.JLabel();
+        text_timeStep = new javax.swing.JTextField();
+
+        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
+        setTitle("Player");
+        addWindowListener(new java.awt.event.WindowAdapter()
+        {
+            @Override
+            public void windowClosed(java.awt.event.WindowEvent evt)
+            {
+                formWindowClosed(evt);
+            }
+        });
+
+        bn_playBack.setText("<");
+        bn_playBack.setToolTipText("Play backwards");
+        bn_playBack.addActionListener(new java.awt.event.ActionListener()
+        {
+            public void actionPerformed(java.awt.event.ActionEvent evt)
+            {
+                bn_playBackActionPerformed(evt);
+            }
+        });
+
+        jPanel1.add(bn_playBack);
+
+        bn_stop.setText("||");
+        bn_stop.setToolTipText("Stop playback");
+        bn_stop.addActionListener(new java.awt.event.ActionListener()
+        {
+            public void actionPerformed(java.awt.event.ActionEvent evt)
+            {
+                bn_stopActionPerformed(evt);
+            }
+        });
+
+        jPanel1.add(bn_stop);
+
+        bn_playFwd.setText(">");
+        bn_playFwd.setToolTipText("Play Forwards");
+        bn_playFwd.addActionListener(new java.awt.event.ActionListener()
+        {
+            public void actionPerformed(java.awt.event.ActionEvent evt)
+            {
+                bn_playFwdActionPerformed(evt);
+            }
+        });
+
+        jPanel1.add(bn_playFwd);
+
+        getContentPane().add(jPanel1, java.awt.BorderLayout.NORTH);
+
+        jPanel2.setLayout(new javax.swing.BoxLayout(jPanel2, javax.swing.BoxLayout.Y_AXIS));
+
+        jLabel1.setText("Cur Time");
+        jPanel3.add(jLabel1);
+
+        text_curTime.setHorizontalAlignment(javax.swing.JTextField.LEFT);
+        text_curTime.setText("0");
+        text_curTime.setPreferredSize(new java.awt.Dimension(100, 21));
+        text_curTime.addActionListener(new java.awt.event.ActionListener()
+        {
+            public void actionPerformed(java.awt.event.ActionEvent evt)
+            {
+                text_curTimeActionPerformed(evt);
+            }
+        });
+        text_curTime.addFocusListener(new java.awt.event.FocusAdapter()
+        {
+            @Override
+            public void focusLost(java.awt.event.FocusEvent evt)
+            {
+                text_curTimeFocusLost(evt);
+            }
+        });
+
+        jPanel3.add(text_curTime);
+
+        bn_time0.setText("Time 0");
+        bn_time0.setToolTipText("Reset time to first frame");
+        bn_time0.addActionListener(new java.awt.event.ActionListener()
+        {
+            public void actionPerformed(java.awt.event.ActionEvent evt)
+            {
+                bn_time0ActionPerformed(evt);
+            }
+        });
+
+        jPanel3.add(bn_time0);
+
+        jPanel2.add(jPanel3);
+
+        jLabel2.setText("Frames Per Second");
+        jPanel4.add(jLabel2);
+
+        text_timeStep.setHorizontalAlignment(javax.swing.JTextField.RIGHT);
+        text_timeStep.setText("60");
+        text_timeStep.setPreferredSize(new java.awt.Dimension(100, 21));
+        text_timeStep.addActionListener(new java.awt.event.ActionListener()
+        {
+            public void actionPerformed(java.awt.event.ActionEvent evt)
+            {
+                text_timeStepActionPerformed(evt);
+            }
+        });
+        text_timeStep.addFocusListener(new java.awt.event.FocusAdapter()
+        {
+            @Override
+            public void focusLost(java.awt.event.FocusEvent evt)
+            {
+                text_timeStepFocusLost(evt);
+            }
+        });
+
+        jPanel4.add(text_timeStep);
+
+        jPanel2.add(jPanel4);
+
+        getContentPane().add(jPanel2, java.awt.BorderLayout.CENTER);
+
+        pack();
+    }// </editor-fold>//GEN-END:initComponents
+
+    private void bn_time0ActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_bn_time0ActionPerformed
+    {//GEN-HEADEREND:event_bn_time0ActionPerformed
+        thread.setCurTime(0);
+    }//GEN-LAST:event_bn_time0ActionPerformed
+
+    private void bn_playFwdActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_bn_playFwdActionPerformed
+    {//GEN-HEADEREND:event_bn_playFwdActionPerformed
+        thread.setPlayState(PlayerThread.PS_PLAY_FWD);
+    }//GEN-LAST:event_bn_playFwdActionPerformed
+
+    private void bn_stopActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_bn_stopActionPerformed
+    {//GEN-HEADEREND:event_bn_stopActionPerformed
+        thread.setPlayState(PlayerThread.PS_STOP);
+    }//GEN-LAST:event_bn_stopActionPerformed
+
+    private void bn_playBackActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_bn_playBackActionPerformed
+    {//GEN-HEADEREND:event_bn_playBackActionPerformed
+        thread.setPlayState(PlayerThread.PS_PLAY_BACK);
+    }//GEN-LAST:event_bn_playBackActionPerformed
+
+    private void formWindowClosed(java.awt.event.WindowEvent evt)//GEN-FIRST:event_formWindowClosed
+    {//GEN-HEADEREND:event_formWindowClosed
+//        thread.exit();
+    }//GEN-LAST:event_formWindowClosed
+
+    private void text_timeStepFocusLost(java.awt.event.FocusEvent evt)//GEN-FIRST:event_text_timeStepFocusLost
+    {//GEN-HEADEREND:event_text_timeStepFocusLost
+        text_timeStepActionPerformed(null);
+    }//GEN-LAST:event_text_timeStepFocusLost
+
+    private void text_timeStepActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_text_timeStepActionPerformed
+    {//GEN-HEADEREND:event_text_timeStepActionPerformed
+        try
+        {
+            int val = Integer.parseInt(text_timeStep.getText());
+            thread.setTimeStep(1.0 / val);
+        }
+        catch (Exception e)
+        {
+        }
+        
+        double d = thread.getTimeStep();
+        String newStrn = "" + (int)(1f / d);
+        if (newStrn.equals(text_timeStep.getText())) return;
+        text_timeStep.setText(newStrn);
+        
+//        text_timeStepActionPerformed(null);
+    }//GEN-LAST:event_text_timeStepActionPerformed
+
+    private void text_curTimeActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_text_curTimeActionPerformed
+    {//GEN-HEADEREND:event_text_curTimeActionPerformed
+        try
+        {
+            double val = Double.parseDouble(text_curTime.getText());
+            thread.setCurTime(val);
+        }
+        catch (Exception e)
+        {
+        }
+        
+        double d = thread.getCurTime();
+        text_curTime.setText("" + (float)d);
+        
+        text_timeStepActionPerformed(null);
+    }//GEN-LAST:event_text_curTimeActionPerformed
+
+    private void text_curTimeFocusLost(java.awt.event.FocusEvent evt)//GEN-FIRST:event_text_curTimeFocusLost
+    {//GEN-HEADEREND:event_text_curTimeFocusLost
+        text_curTimeActionPerformed(null);
+    }//GEN-LAST:event_text_curTimeFocusLost
+    
+    // Variables declaration - do not modify//GEN-BEGIN:variables
+    private javax.swing.JButton bn_playBack;
+    private javax.swing.JButton bn_playFwd;
+    private javax.swing.JButton bn_stop;
+    private javax.swing.JButton bn_time0;
+    private javax.swing.JLabel jLabel1;
+    private javax.swing.JLabel jLabel2;
+    private javax.swing.JPanel jPanel1;
+    private javax.swing.JPanel jPanel2;
+    private javax.swing.JPanel jPanel3;
+    private javax.swing.JPanel jPanel4;
+    private javax.swing.JTextField text_curTime;
+    private javax.swing.JTextField text_timeStep;
+    // End of variables declaration//GEN-END:variables
+    
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/app/PlayerThread.java

@@ -0,0 +1,136 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on September 28, 2004, 10:07 PM
+ */
+
+
+package org.xbib.graphics.svg.app;
+
+import java.util.*;
+
+/**
+ *
+ * @author  kitfox
+ */
+public class PlayerThread implements Runnable
+{
+    HashSet<PlayerThreadListener> listeners = new HashSet<PlayerThreadListener>();
+    
+    double curTime = 0;
+    double timeStep = .2;
+    
+    public static final int PS_STOP = 0;
+    public static final int PS_PLAY_FWD = 1;
+    public static final int PS_PLAY_BACK = 2;
+    
+    int playState = PS_STOP;
+    
+    Thread thread;
+    
+    /** Creates a new instance of PlayerThread */
+    public PlayerThread()
+    {
+        thread = new Thread(this);
+        thread.start();
+    }
+    
+    public void run()
+    {
+        while (thread != null)
+        {
+            synchronized (this)
+            {
+                switch (playState)
+                {
+                    case PS_PLAY_FWD:
+                        curTime += timeStep;
+                        break;
+                    case PS_PLAY_BACK:
+                        curTime -= timeStep;
+                        if (curTime < 0) curTime = 0;
+                        break;
+                    default:
+                    case PS_STOP:
+                        break;
+                }
+                
+                fireTimeUpdateEvent();
+            }
+            
+            try
+            {
+                Thread.sleep((long)(timeStep * 1000));
+            }
+            catch (Exception e) 
+            { 
+                throw new RuntimeException(e); 
+            }
+        }
+    }
+    
+    public void exit() { thread = null; }
+    public synchronized void addListener(PlayerThreadListener listener) 
+    {
+        listeners.add(listener); 
+    }
+    
+    public synchronized double getCurTime() { return curTime; }
+    
+    public synchronized void setCurTime(double time)
+    {
+        curTime = time;
+    }
+    
+    public synchronized double getTimeStep() { return timeStep; }
+    
+    public synchronized void setTimeStep(double time)
+    {
+        timeStep = time;
+        if (timeStep < .01) timeStep = .01;
+    }
+    
+    public synchronized int getPlayState() { return playState; }
+    
+    public synchronized void setPlayState(int playState)
+    {
+        this.playState = playState;
+    }
+    
+    private void fireTimeUpdateEvent()
+    {
+        for (PlayerThreadListener listener : listeners) {
+            listener.updateTime(curTime, timeStep, playState);
+        }
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/app/PlayerThreadListener.java

@@ -0,0 +1,46 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on September 28, 2004, 10:15 PM
+ */
+
+package org.xbib.graphics.svg.app;
+
+/**
+ *
+ * @author  kitfox
+ */
+public interface PlayerThreadListener
+{
+    public void updateTime(double curTime, double timeStep, int playState);
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/app/SVGPlayer.java

@@ -0,0 +1,450 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on April 3, 2004, 5:28 PM
+ */
+
+package org.xbib.graphics.svg.app;
+
+
+import org.xbib.graphics.svg.SVGConst;
+import org.xbib.graphics.svg.SVGDiagram;
+import org.xbib.graphics.svg.SVGDisplayPanel;
+import org.xbib.graphics.svg.SVGElement;
+import org.xbib.graphics.svg.SVGException;
+import org.xbib.graphics.svg.SVGUniverse;
+import java.awt.Color;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+import java.awt.geom.Point2D;
+import java.io.File;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+import java.net.URLEncoder;
+import java.security.AccessControlException;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import javax.swing.JFileChooser;
+import javax.swing.JOptionPane;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class SVGPlayer extends javax.swing.JFrame
+{
+    public static final long serialVersionUID = 1;
+
+    SVGDisplayPanel svgDisplayPanel = new SVGDisplayPanel();
+
+    final PlayerDialog playerDialog;
+    
+    SVGUniverse universe;
+    
+    /** FileChooser for running in trusted environments */
+    final JFileChooser fileChooser;
+    {
+//        fileChooser = new JFileChooser(new File("."));
+        JFileChooser fc = null;
+        try
+        {
+            fc = new JFileChooser();
+            fc.setFileFilter(
+                new javax.swing.filechooser.FileFilter() {
+                    final Matcher matchLevelFile = Pattern.compile(".*\\.svg[z]?").matcher("");
+
+                    @Override
+                    public boolean accept(File file)
+                    {
+                        if (file.isDirectory()) return true;
+
+                        matchLevelFile.reset(file.getName());
+                        return matchLevelFile.matches();
+                    }
+
+                    @Override
+                    public String getDescription() { return "SVG file (*.svg, *.svgz)"; }
+                }
+            );
+        }
+        catch (AccessControlException ex)
+        {
+            //Do not create file chooser if webstart refuses permissions
+        }
+        fileChooser = fc;
+    }
+
+    /** Backup file service for opening files in WebStart situations */
+    /*
+    final FileOpenService fileOpenService;
+    {
+        try 
+        { 
+            fileOpenService = (FileOpenService)ServiceManager.lookup("javax.jnlp.FileOpenService"); 
+        } 
+        catch (UnavailableServiceException e) 
+        { 
+            fileOpenService = null; 
+        } 
+    }
+     */
+    
+    /** Creates new form SVGViewer */
+    public SVGPlayer() {
+        initComponents();
+
+        setSize(800, 600);
+
+        svgDisplayPanel.setBgColor(Color.white);
+        svgDisplayPanel.addMouseListener(new MouseAdapter()
+        {
+            @Override
+            public void mouseClicked(MouseEvent evt)
+            {
+                SVGDiagram diagram = svgDisplayPanel.getDiagram();
+                if (diagram == null) return;
+                
+                System.out.println("Picking at cursor (" + evt.getX() + ", " + evt.getY() + ")");
+                try
+                {
+                    List<List<SVGElement>> paths = diagram.pick(new Point2D.Float(evt.getX(), evt.getY()), null);
+                    for (int i = 0; i < paths.size(); i++)
+                    {
+                        System.out.println(pathToString(paths.get(i)));
+                    }
+                }
+                catch (SVGException ex)
+                {
+                    Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING, 
+                        "Could not pick", ex);
+                }
+            }
+        }
+        );
+        
+        svgDisplayPanel.setPreferredSize(getSize());
+        scrollPane_svgArea.setViewportView(svgDisplayPanel);
+        
+        playerDialog = new PlayerDialog(this);
+    }
+    
+    private String pathToString(List<SVGElement> path)
+    {
+        if (path.size() == 0) return "";
+        
+        StringBuffer sb = new StringBuffer();
+        sb.append(path.get(0));
+        for (int i = 1; i < path.size(); i++)
+        {
+            sb.append("/");
+            sb.append(path.get(i).getId());
+        }
+        return sb.toString();
+    }
+    
+    public void updateTime(double curTime)
+    {
+        try
+        {
+            if (universe != null)
+            {
+                universe.setCurTime(curTime);
+                universe.updateTime();
+    //            svgDisplayPanel.updateTime(curTime);
+                repaint();
+            }
+        }
+        catch (Exception e)
+        {
+            Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING, null, e);
+        }
+    }
+
+    private void loadURL(URL url)
+    {
+        boolean verbose = cmCheck_verbose.isSelected();
+
+        universe = new SVGUniverse();
+        universe.setVerbose(verbose);
+        SVGDiagram diagram = null;
+
+        if (!CheckBoxMenuItem_anonInputStream.isSelected())
+        {
+            //Load from a disk with a valid URL
+            URI uri = universe.loadSVG(url);
+
+            if (verbose) System.err.println(uri.toString());
+
+            diagram = universe.getDiagram(uri);
+        }
+        else
+        {
+            //Load from a stream with no particular valid URL
+            try
+            {
+                InputStream is = url.openStream();
+                URI uri = universe.loadSVG(is, "defaultName");
+
+                if (verbose) System.err.println(uri.toString());
+
+                diagram = universe.getDiagram(uri);
+            }
+            catch (Exception e)
+            {
+                Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING, null, e);
+            }
+        }
+
+        svgDisplayPanel.setDiagram(diagram);
+        repaint();
+    }
+    
+    /** This method is called from within the constructor to
+     * initialize the form.
+     * WARNING: Do NOT modify this code. The content of this method is
+     * always regenerated by the Form Editor.
+     */
+    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
+    private void initComponents()
+    {
+        scrollPane_svgArea = new javax.swing.JScrollPane();
+        jMenuBar1 = new javax.swing.JMenuBar();
+        menu_file = new javax.swing.JMenu();
+        cm_loadFile = new javax.swing.JMenuItem();
+        cm_loadUrl = new javax.swing.JMenuItem();
+        menu_window = new javax.swing.JMenu();
+        cm_player = new javax.swing.JMenuItem();
+        jSeparator2 = new javax.swing.JSeparator();
+        cm_800x600 = new javax.swing.JMenuItem();
+        CheckBoxMenuItem_anonInputStream = new javax.swing.JCheckBoxMenuItem();
+        cmCheck_verbose = new javax.swing.JCheckBoxMenuItem();
+        menu_help = new javax.swing.JMenu();
+        cm_about = new javax.swing.JMenuItem();
+
+        setTitle("SVG Player - Salamander Project");
+        addWindowListener(new java.awt.event.WindowAdapter()
+        {
+            @Override
+            public void windowClosing(java.awt.event.WindowEvent evt)
+            {
+                exitForm(evt);
+            }
+        });
+
+        getContentPane().add(scrollPane_svgArea, java.awt.BorderLayout.CENTER);
+
+        menu_file.setMnemonic('f');
+        menu_file.setText("File");
+        cm_loadFile.setMnemonic('l');
+        cm_loadFile.setText("Load File...");
+        cm_loadFile.addActionListener(new java.awt.event.ActionListener()
+        {
+            public void actionPerformed(java.awt.event.ActionEvent evt)
+            {
+                cm_loadFileActionPerformed(evt);
+            }
+        });
+
+        menu_file.add(cm_loadFile);
+
+        cm_loadUrl.setText("Load URL...");
+        cm_loadUrl.addActionListener(new java.awt.event.ActionListener()
+        {
+            public void actionPerformed(java.awt.event.ActionEvent evt)
+            {
+                cm_loadUrlActionPerformed(evt);
+            }
+        });
+
+        menu_file.add(cm_loadUrl);
+
+        jMenuBar1.add(menu_file);
+
+        menu_window.setText("Window");
+        cm_player.setText("Player");
+        cm_player.addActionListener(new java.awt.event.ActionListener()
+        {
+            public void actionPerformed(java.awt.event.ActionEvent evt)
+            {
+                cm_playerActionPerformed(evt);
+            }
+        });
+
+        menu_window.add(cm_player);
+
+        menu_window.add(jSeparator2);
+
+        cm_800x600.setText("800 x 600");
+        cm_800x600.addActionListener(new java.awt.event.ActionListener()
+        {
+            public void actionPerformed(java.awt.event.ActionEvent evt)
+            {
+                cm_800x600ActionPerformed(evt);
+            }
+        });
+
+        menu_window.add(cm_800x600);
+
+        CheckBoxMenuItem_anonInputStream.setText("Anonymous Input Stream");
+        menu_window.add(CheckBoxMenuItem_anonInputStream);
+
+        cmCheck_verbose.setText("Verbose");
+        cmCheck_verbose.addActionListener(new java.awt.event.ActionListener()
+        {
+            public void actionPerformed(java.awt.event.ActionEvent evt)
+            {
+                cmCheck_verboseActionPerformed(evt);
+            }
+        });
+
+        menu_window.add(cmCheck_verbose);
+
+        jMenuBar1.add(menu_window);
+
+        menu_help.setText("Help");
+        cm_about.setText("About...");
+        cm_about.addActionListener(new java.awt.event.ActionListener()
+        {
+            public void actionPerformed(java.awt.event.ActionEvent evt)
+            {
+                cm_aboutActionPerformed(evt);
+            }
+        });
+
+        menu_help.add(cm_about);
+
+        jMenuBar1.add(menu_help);
+
+        setJMenuBar(jMenuBar1);
+
+        pack();
+    }// </editor-fold>//GEN-END:initComponents
+
+    private void cm_loadUrlActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_cm_loadUrlActionPerformed
+    {//GEN-HEADEREND:event_cm_loadUrlActionPerformed
+        String urlStrn = JOptionPane.showInputDialog(this, "Enter URL of SVG file");
+        if (urlStrn == null) return;
+        
+        try
+        {
+            URL url = new URL(URLEncoder.encode(urlStrn, "UTF-8"));
+            loadURL(url);
+        }
+        catch (Exception e)
+        {
+            Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING, null, e);
+        }
+
+    }//GEN-LAST:event_cm_loadUrlActionPerformed
+
+    private void cmCheck_verboseActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_cmCheck_verboseActionPerformed
+    {//GEN-HEADEREND:event_cmCheck_verboseActionPerformed
+// TODO add your handling code here:
+    }//GEN-LAST:event_cmCheck_verboseActionPerformed
+
+    private void cm_playerActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_cm_playerActionPerformed
+    {//GEN-HEADEREND:event_cm_playerActionPerformed
+        playerDialog.setVisible(true);
+    }//GEN-LAST:event_cm_playerActionPerformed
+
+    private void cm_aboutActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_cm_aboutActionPerformed
+    {//GEN-HEADEREND:event_cm_aboutActionPerformed
+        VersionDialog dia = new VersionDialog(this, true, cmCheck_verbose.isSelected());
+        dia.setVisible(true);
+//        JOptionPane.showMessageDialog(this, "Salamander SVG - Created by Mark McKay\nhttp://www.kitfox.com");
+    }//GEN-LAST:event_cm_aboutActionPerformed
+
+    private void cm_800x600ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cm_800x600ActionPerformed
+        setSize(800, 600);
+    }//GEN-LAST:event_cm_800x600ActionPerformed
+    
+    private void cm_loadFileActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_cm_loadFileActionPerformed
+    {//GEN-HEADEREND:event_cm_loadFileActionPerformed
+        boolean verbose = cmCheck_verbose.isSelected();
+        
+        try
+        {
+            int retVal = fileChooser.showOpenDialog(this);
+            if (retVal == JFileChooser.APPROVE_OPTION)
+            {
+                File chosenFile = fileChooser.getSelectedFile();
+
+                URL url = chosenFile.toURI().toURL();
+
+                loadURL(url);
+            }
+        }
+        catch (Exception e)
+        {
+            Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING, null, e);
+        }
+
+    }//GEN-LAST:event_cm_loadFileActionPerformed
+
+    /** Exit the Application */
+    private void exitForm(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_exitForm
+        System.exit(0);
+    }//GEN-LAST:event_exitForm
+
+    /**
+     * @param args the command line arguments
+     */
+    public static void main(String args[]) {
+        new SVGPlayer().setVisible(true);
+    }
+
+    public void updateTime(double curTime, double timeStep, int playState)
+    {
+    }
+    
+    // Variables declaration - do not modify//GEN-BEGIN:variables
+    private javax.swing.JCheckBoxMenuItem CheckBoxMenuItem_anonInputStream;
+    private javax.swing.JCheckBoxMenuItem cmCheck_verbose;
+    private javax.swing.JMenuItem cm_800x600;
+    private javax.swing.JMenuItem cm_about;
+    private javax.swing.JMenuItem cm_loadFile;
+    private javax.swing.JMenuItem cm_loadUrl;
+    private javax.swing.JMenuItem cm_player;
+    private javax.swing.JMenuBar jMenuBar1;
+    private javax.swing.JSeparator jSeparator2;
+    private javax.swing.JMenu menu_file;
+    private javax.swing.JMenu menu_help;
+    private javax.swing.JMenu menu_window;
+    private javax.swing.JScrollPane scrollPane_svgArea;
+    // End of variables declaration//GEN-END:variables
+
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/app/SVGViewer.java

@@ -0,0 +1,425 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on April 3, 2004, 5:28 PM
+ */
+
+package org.xbib.graphics.svg.app;
+
+import org.xbib.graphics.svg.SVGCache;
+import org.xbib.graphics.svg.SVGConst;
+import org.xbib.graphics.svg.SVGDiagram;
+import org.xbib.graphics.svg.SVGDisplayPanel;
+import org.xbib.graphics.svg.SVGElement;
+import org.xbib.graphics.svg.SVGException;
+import org.xbib.graphics.svg.SVGUniverse;
+import java.awt.BorderLayout;
+import java.awt.Color;
+import java.awt.Point;
+import java.io.File;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URL;
+import java.net.URLEncoder;
+import java.security.AccessControlException;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import javax.swing.JFileChooser;
+import javax.swing.JOptionPane;
+
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class SVGViewer extends javax.swing.JFrame 
+{
+    public static final long serialVersionUID = 1;
+
+    SVGDisplayPanel svgDisplayPanel = new SVGDisplayPanel();
+
+    /** FileChooser for running in trusted environments */
+    final JFileChooser fileChooser;
+    {
+//        fileChooser = new JFileChooser(new File("."));
+        JFileChooser fc = null;
+        try
+        {
+            fc = new JFileChooser();
+            fc.setFileFilter(
+                new javax.swing.filechooser.FileFilter() {
+                    final Matcher matchLevelFile = Pattern.compile(".*\\.svg[z]?").matcher("");
+
+                    @Override
+                    public boolean accept(File file)
+                    {
+                        if (file.isDirectory()) return true;
+
+                        matchLevelFile.reset(file.getName());
+                        return matchLevelFile.matches();
+                    }
+
+                    @Override
+                    public String getDescription() { return "SVG file (*.svg, *.svgz)"; }
+                }
+            );
+        }
+        catch (AccessControlException ex)
+        {
+            //Do not create file chooser if webstart refuses permissions
+        }
+        fileChooser = fc;
+    }
+
+    /** Backup file service for opening files in WebStart situations */
+    /*
+    final FileOpenService fileOpenService;
+    {
+        try 
+        { 
+            fileOpenService = (FileOpenService)ServiceManager.lookup("javax.jnlp.FileOpenService"); 
+        } 
+        catch (UnavailableServiceException e) 
+        { 
+            fileOpenService = null; 
+        } 
+    }
+     */
+    
+    /** Creates new form SVGViewer */
+    public SVGViewer() {
+        initComponents();
+
+        setSize(800, 600);
+
+        svgDisplayPanel.setBgColor(Color.white);
+
+        svgDisplayPanel.setPreferredSize(getSize());
+        panel_svgArea.add(svgDisplayPanel, BorderLayout.CENTER);
+//        scrollPane_svgArea.setViewportView(svgDisplayPanel);
+    }
+
+    private void loadURL(URL url)
+    {
+        boolean verbose = cmCheck_verbose.isSelected();
+        
+//                SVGUniverse universe = new SVGUniverse();
+        SVGUniverse universe = SVGCache.getSVGUniverse();
+        SVGDiagram diagram = null;
+        URI uri;
+
+        if (!CheckBoxMenuItem_anonInputStream.isSelected())
+        {
+            //Load from a disk with a valid URL
+            uri = universe.loadSVG(url);
+
+            if (verbose) System.err.println("Loading document " + uri.toString());
+
+            diagram = universe.getDiagram(uri);
+        }
+        else
+        {
+            //Load from a stream with no particular valid URL
+            try
+            {
+                InputStream is = url.openStream();
+                uri = universe.loadSVG(is, "defaultName");
+
+                if (verbose) System.err.println("Loading document " + uri.toString());
+            }
+            catch (Exception e)
+            {
+                Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING, null, e);
+                return;
+            }
+        }
+/*
+ByteArrayOutputStream bs = new ByteArrayOutputStream();
+ObjectOutputStream os = new ObjectOutputStream(bs);
+os.writeObject(universe);
+os.close();
+
+ByteArrayInputStream bin = new ByteArrayInputStream(bs.toByteArray());
+ObjectInputStream is = new ObjectInputStream(bin);
+universe = (SVGUniverse)is.readObject();
+is.close();
+*/
+
+        diagram = universe.getDiagram(uri);
+
+        svgDisplayPanel.setDiagram(diagram);
+        repaint();
+    }
+    
+    /** This method is called from within the constructor to
+     * initialize the form.
+     * WARNING: Do NOT modify this code. The content of this method is
+     * always regenerated by the Form Editor.
+     */
+    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
+    private void initComponents()
+    {
+        scrollPane_svgArea = new javax.swing.JScrollPane();
+        panel_svgArea = new javax.swing.JPanel();
+        jMenuBar1 = new javax.swing.JMenuBar();
+        menu_file = new javax.swing.JMenu();
+        cm_loadFile = new javax.swing.JMenuItem();
+        cm_loadUrl = new javax.swing.JMenuItem();
+        menu_window = new javax.swing.JMenu();
+        cm_800x600 = new javax.swing.JMenuItem();
+        CheckBoxMenuItem_anonInputStream = new javax.swing.JCheckBoxMenuItem();
+        cmCheck_verbose = new javax.swing.JCheckBoxMenuItem();
+        menu_help = new javax.swing.JMenu();
+        cm_about = new javax.swing.JMenuItem();
+
+        setTitle("SVG Viewer - Salamander Project");
+        addWindowListener(new java.awt.event.WindowAdapter()
+        {
+            @Override
+            public void windowClosing(java.awt.event.WindowEvent evt)
+            {
+                exitForm(evt);
+            }
+        });
+
+        panel_svgArea.setLayout(new java.awt.BorderLayout());
+
+        panel_svgArea.addMouseListener(new java.awt.event.MouseAdapter()
+        {
+            @Override
+            public void mousePressed(java.awt.event.MouseEvent evt)
+            {
+                panel_svgAreaMousePressed(evt);
+            }
+            @Override
+            public void mouseReleased(java.awt.event.MouseEvent evt)
+            {
+                panel_svgAreaMouseReleased(evt);
+            }
+        });
+
+        scrollPane_svgArea.setViewportView(panel_svgArea);
+
+        getContentPane().add(scrollPane_svgArea, java.awt.BorderLayout.CENTER);
+
+        menu_file.setMnemonic('f');
+        menu_file.setText("File");
+        cm_loadFile.setMnemonic('l');
+        cm_loadFile.setText("Load File...");
+        cm_loadFile.addActionListener(new java.awt.event.ActionListener()
+        {
+            public void actionPerformed(java.awt.event.ActionEvent evt)
+            {
+                cm_loadFileActionPerformed(evt);
+            }
+        });
+
+        menu_file.add(cm_loadFile);
+
+        cm_loadUrl.setText("Load URL...");
+        cm_loadUrl.addActionListener(new java.awt.event.ActionListener()
+        {
+            public void actionPerformed(java.awt.event.ActionEvent evt)
+            {
+                cm_loadUrlActionPerformed(evt);
+            }
+        });
+
+        menu_file.add(cm_loadUrl);
+
+        jMenuBar1.add(menu_file);
+
+        menu_window.setText("Window");
+        cm_800x600.setText("800 x 600");
+        cm_800x600.addActionListener(new java.awt.event.ActionListener()
+        {
+            public void actionPerformed(java.awt.event.ActionEvent evt)
+            {
+                cm_800x600ActionPerformed(evt);
+            }
+        });
+
+        menu_window.add(cm_800x600);
+
+        CheckBoxMenuItem_anonInputStream.setText("Anonymous Input Stream");
+        menu_window.add(CheckBoxMenuItem_anonInputStream);
+
+        cmCheck_verbose.setText("Verbose");
+        cmCheck_verbose.addActionListener(new java.awt.event.ActionListener()
+        {
+            public void actionPerformed(java.awt.event.ActionEvent evt)
+            {
+                cmCheck_verboseActionPerformed(evt);
+            }
+        });
+
+        menu_window.add(cmCheck_verbose);
+
+        jMenuBar1.add(menu_window);
+
+        menu_help.setText("Help");
+        cm_about.setText("About...");
+        cm_about.addActionListener(new java.awt.event.ActionListener()
+        {
+            public void actionPerformed(java.awt.event.ActionEvent evt)
+            {
+                cm_aboutActionPerformed(evt);
+            }
+        });
+
+        menu_help.add(cm_about);
+
+        jMenuBar1.add(menu_help);
+
+        setJMenuBar(jMenuBar1);
+
+        pack();
+    }// </editor-fold>//GEN-END:initComponents
+
+    private void cm_loadUrlActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_cm_loadUrlActionPerformed
+    {//GEN-HEADEREND:event_cm_loadUrlActionPerformed
+        String urlStrn = JOptionPane.showInputDialog(this, "Enter URL of SVG file");
+        if (urlStrn == null) return;
+        
+        try
+        {
+            URL url = new URL(URLEncoder.encode(urlStrn, "UTF-8"));
+            loadURL(url);
+        }
+        catch (Exception e)
+        {
+            Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING, null, e);
+        }
+
+    }//GEN-LAST:event_cm_loadUrlActionPerformed
+
+    private void panel_svgAreaMouseReleased(java.awt.event.MouseEvent evt)//GEN-FIRST:event_panel_svgAreaMouseReleased
+    {//GEN-HEADEREND:event_panel_svgAreaMouseReleased
+        SVGDiagram diagram = svgDisplayPanel.getDiagram();
+        List<List<SVGElement>> pickedElements;
+        try
+        {
+            pickedElements = diagram.pick(new Point(evt.getX(), evt.getY()), null);
+        } 
+        catch (SVGException e)
+        {
+            Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING, null, e);
+            return;
+        }
+        
+        System.out.println("Pick results:");
+        for (List<SVGElement> path : pickedElements) {
+            System.out.print("  Path: ");
+            
+            for (SVGElement ele : path) {
+                System.out.print("" + ele.getId() + "(" + ele.getClass().getName() + ") ");
+            }
+            System.out.println();
+        }
+    }//GEN-LAST:event_panel_svgAreaMouseReleased
+
+    private void panel_svgAreaMousePressed(java.awt.event.MouseEvent evt)//GEN-FIRST:event_panel_svgAreaMousePressed
+    {//GEN-HEADEREND:event_panel_svgAreaMousePressed
+
+    }//GEN-LAST:event_panel_svgAreaMousePressed
+
+    private void cmCheck_verboseActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_cmCheck_verboseActionPerformed
+    {//GEN-HEADEREND:event_cmCheck_verboseActionPerformed
+        SVGCache.getSVGUniverse().setVerbose(cmCheck_verbose.isSelected());
+    }//GEN-LAST:event_cmCheck_verboseActionPerformed
+
+    private void cm_aboutActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_cm_aboutActionPerformed
+    {//GEN-HEADEREND:event_cm_aboutActionPerformed
+        //JOptionPane.showMessageDialog(this, "Salamander SVG - Created by Mark McKay\nhttp://www.kitfox.com");
+        VersionDialog dlg = new VersionDialog(this, true, cmCheck_verbose.isSelected());
+        dlg.setVisible(true);
+    }//GEN-LAST:event_cm_aboutActionPerformed
+
+    private void cm_800x600ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cm_800x600ActionPerformed
+        setSize(800, 600);
+    }//GEN-LAST:event_cm_800x600ActionPerformed
+    
+    private void cm_loadFileActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_cm_loadFileActionPerformed
+    {//GEN-HEADEREND:event_cm_loadFileActionPerformed
+        try
+        {
+            int retVal = fileChooser.showOpenDialog(this);
+            if (retVal == JFileChooser.APPROVE_OPTION)
+            {
+                File chosenFile = fileChooser.getSelectedFile();
+
+                URL url = chosenFile.toURI().toURL();
+
+                loadURL(url);
+            }
+        }
+        catch (Exception e)
+        {
+            Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING, null, e);
+        }
+
+    }//GEN-LAST:event_cm_loadFileActionPerformed
+
+    /** Exit the Application */
+    private void exitForm(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_exitForm
+//        setVisible(false);
+//        dispose();
+        System.exit(0);
+    }//GEN-LAST:event_exitForm
+
+    /**
+     * @param args the command line arguments
+     */
+    public static void main(String args[]) {
+        new SVGViewer().setVisible(true);
+    }
+
+    // Variables declaration - do not modify//GEN-BEGIN:variables
+    private javax.swing.JCheckBoxMenuItem CheckBoxMenuItem_anonInputStream;
+    private javax.swing.JCheckBoxMenuItem cmCheck_verbose;
+    private javax.swing.JMenuItem cm_800x600;
+    private javax.swing.JMenuItem cm_about;
+    private javax.swing.JMenuItem cm_loadFile;
+    private javax.swing.JMenuItem cm_loadUrl;
+    private javax.swing.JMenuBar jMenuBar1;
+    private javax.swing.JMenu menu_file;
+    private javax.swing.JMenu menu_help;
+    private javax.swing.JMenu menu_window;
+    private javax.swing.JPanel panel_svgArea;
+    private javax.swing.JScrollPane scrollPane_svgArea;
+    // End of variables declaration//GEN-END:variables
+
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/app/VersionDialog.java

@@ -0,0 +1,158 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 13, 2005, 7:23 AM
+ */
+
+package org.xbib.graphics.svg.app;
+
+import org.xbib.graphics.svg.SVGConst;
+import java.net.*;
+import java.io.*;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ *
+ * @author  kitfox
+ */
+public class VersionDialog extends javax.swing.JDialog
+{
+    public static final long serialVersionUID = 1;
+    
+    final boolean verbose;
+    
+    /** Creates new form VersionDialog */
+    public VersionDialog(java.awt.Frame parent, boolean modal, boolean verbose)
+    {
+        super(parent, modal);
+        initComponents();
+        
+        this.verbose = verbose;
+        
+        textpane_text.setContentType("text/html");
+        
+        StringBuffer sb = new StringBuffer();
+        try
+        {
+            URL url = getClass().getResource("/res/help/about/about.html");
+            if (verbose)
+            {
+                System.err.println("" + getClass() + " trying to load about html " + url);
+            }
+            
+            BufferedReader reader = new BufferedReader(new InputStreamReader(url.openStream()));
+            while (true)
+            {
+                String line = reader.readLine();
+                if (line == null) break;
+                sb.append(line);
+            }
+            
+            textpane_text.setText(sb.toString());
+        }
+        catch (Exception e)
+        {
+            Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING, null, e);
+        }
+        
+    }
+    
+    /** This method is called from within the constructor to
+     * initialize the form.
+     * WARNING: Do NOT modify this code. The content of this method is
+     * always regenerated by the Form Editor.
+     */
+    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
+    private void initComponents()
+    {
+        jPanel1 = new javax.swing.JPanel();
+        textpane_text = new javax.swing.JTextPane();
+        jPanel2 = new javax.swing.JPanel();
+        bn_close = new javax.swing.JButton();
+
+        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
+        setTitle("About SVG Salamander");
+        jPanel1.setLayout(new java.awt.BorderLayout());
+
+        textpane_text.setEditable(false);
+        textpane_text.setPreferredSize(new java.awt.Dimension(400, 300));
+        jPanel1.add(textpane_text, java.awt.BorderLayout.CENTER);
+
+        getContentPane().add(jPanel1, java.awt.BorderLayout.CENTER);
+
+        bn_close.setText("Close");
+        bn_close.addActionListener(new java.awt.event.ActionListener()
+        {
+            public void actionPerformed(java.awt.event.ActionEvent evt)
+            {
+                bn_closeActionPerformed(evt);
+            }
+        });
+
+        jPanel2.add(bn_close);
+
+        getContentPane().add(jPanel2, java.awt.BorderLayout.SOUTH);
+
+        pack();
+    }
+    // </editor-fold>//GEN-END:initComponents
+
+    private void bn_closeActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_bn_closeActionPerformed
+    {//GEN-HEADEREND:event_bn_closeActionPerformed
+        setVisible(false);
+        dispose();
+    }//GEN-LAST:event_bn_closeActionPerformed
+    
+    /**
+     * @param args the command line arguments
+     */
+    public static void main(String args[])
+    {
+        java.awt.EventQueue.invokeLater(new Runnable()
+        {
+            public void run()
+            {
+                new VersionDialog(new javax.swing.JFrame(), true, true).setVisible(true);
+            }
+        });
+    }
+    
+    // Variables declaration - do not modify//GEN-BEGIN:variables
+    private javax.swing.JButton bn_close;
+    private javax.swing.JPanel jPanel1;
+    private javax.swing.JPanel jPanel2;
+    private javax.swing.JTextPane textpane_text;
+    // End of variables declaration//GEN-END:variables
+    
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/app/beans/ProportionalLayoutPanel.form

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<Form version="1.2" maxVersion="1.2" type="org.netbeans.modules.form.forminfo.JPanelFormInfo">
+  <Events>
+    <EventHandler event="componentResized" listener="java.awt.event.ComponentListener" parameters="java.awt.event.ComponentEvent" handler="formComponentResized"/>
+    <EventHandler event="componentShown" listener="java.awt.event.ComponentListener" parameters="java.awt.event.ComponentEvent" handler="formComponentShown"/>
+  </Events>
+  <AuxValues>
+    <AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="0"/>
+    <AuxValue name="FormSettings_autoSetComponentName" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_generateFQN" type="java.lang.Boolean" value="true"/>
+    <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_i18nAutoMode" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
+    <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
+    <AuxValue name="designerSize" type="java.awt.Dimension" value="-84,-19,0,5,115,114,0,18,106,97,118,97,46,97,119,116,46,68,105,109,101,110,115,105,111,110,65,-114,-39,-41,-84,95,68,20,2,0,2,73,0,6,104,101,105,103,104,116,73,0,5,119,105,100,116,104,120,112,0,0,1,44,0,0,1,-112"/>
+  </AuxValues>
+
+  <Layout class="org.netbeans.modules.form.compat2.layouts.DesignAbsoluteLayout">
+    <Property name="useNullLayout" type="boolean" value="true"/>
+  </Layout>
+  <SubComponents>
+    <Container class="javax.swing.JPanel" name="jPanel1">
+      <Constraints>
+        <Constraint layoutClass="org.netbeans.modules.form.compat2.layouts.DesignAbsoluteLayout" value="org.netbeans.modules.form.compat2.layouts.DesignAbsoluteLayout$AbsoluteConstraintsDescription">
+          <AbsoluteConstraints x="80" y="90" width="280" height="160"/>
+        </Constraint>
+      </Constraints>
+
+      <Layout class="org.netbeans.modules.form.compat2.layouts.DesignFlowLayout"/>
+    </Container>
+  </SubComponents>
+</Form>

graphics-svg/src/main/java/org/xbib/graphics/svg/app/beans/ProportionalLayoutPanel.java

@@ -0,0 +1,123 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on May 7, 2005, 4:15 AM
+ */
+
+package org.xbib.graphics.svg.app.beans;
+
+import java.awt.*;
+import javax.swing.*;
+
+/**
+ * Panel based on the null layout.  Allows editing with absolute layout.  When
+ * instanced, records layout dimensions of all subcomponents.  Then, if the
+ * panel is ever resized, scales all children to fit new size.
+ *
+ * @author  kitfox
+ */
+public class ProportionalLayoutPanel extends javax.swing.JPanel
+{
+    public static final long serialVersionUID = 1;
+
+    //Margins to leave on sides of panel, expressed in fractions [0 1]
+    float topMargin;
+    float bottomMargin;
+    float leftMargin;
+    float rightMargin;
+    
+    /** Creates new form ProportionalLayoutPanel */
+    public ProportionalLayoutPanel()
+    {
+        initComponents();
+    }
+    
+    @Override
+    public void addNotify()
+    {
+        super.addNotify();
+        
+        Rectangle rect = this.getBounds();
+        JOptionPane.showMessageDialog(this, "" + rect);
+    }
+    
+    
+    /** This method is called from within the constructor to
+     * initialize the form.
+     * WARNING: Do NOT modify this code. The content of this method is
+     * always regenerated by the Form Editor.
+     */
+    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
+    private void initComponents()
+    {
+        jPanel1 = new javax.swing.JPanel();
+
+        setLayout(null);
+
+        addComponentListener(new java.awt.event.ComponentAdapter()
+        {
+            @Override
+            public void componentResized(java.awt.event.ComponentEvent evt)
+            {
+                formComponentResized(evt);
+            }
+            @Override
+            public void componentShown(java.awt.event.ComponentEvent evt)
+            {
+                formComponentShown(evt);
+            }
+        });
+
+        add(jPanel1);
+        jPanel1.setBounds(80, 90, 280, 160);
+
+    }
+    // </editor-fold>//GEN-END:initComponents
+
+    private void formComponentShown(java.awt.event.ComponentEvent evt)//GEN-FIRST:event_formComponentShown
+    {//GEN-HEADEREND:event_formComponentShown
+        JOptionPane.showMessageDialog(this, "" + getWidth() + ", " + getHeight());
+
+    }//GEN-LAST:event_formComponentShown
+
+    private void formComponentResized(java.awt.event.ComponentEvent evt)//GEN-FIRST:event_formComponentResized
+    {//GEN-HEADEREND:event_formComponentResized
+// TODO add your handling code here:
+    }//GEN-LAST:event_formComponentResized
+    
+    
+    // Variables declaration - do not modify//GEN-BEGIN:variables
+    private javax.swing.JPanel jPanel1;
+    // End of variables declaration//GEN-END:variables
+    
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/app/beans/SVGIcon.java

@@ -0,0 +1,556 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on April 21, 2005, 10:45 AM
+ */
+
+package org.xbib.graphics.svg.app.beans;
+
+import org.xbib.graphics.svg.SVGCache;
+import org.xbib.graphics.svg.SVGDiagram;
+import org.xbib.graphics.svg.SVGException;
+import org.xbib.graphics.svg.SVGUniverse;
+import java.awt.Component;
+import java.awt.Dimension;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.Image;
+import java.awt.Rectangle;
+import java.awt.RenderingHints;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Rectangle2D;
+import java.awt.image.BufferedImage;
+import java.beans.PropertyChangeListener;
+import java.beans.PropertyChangeSupport;
+import java.net.URI;
+import javax.swing.ImageIcon;
+
+
+/**
+ *
+ * @author kitfox
+ */
+public class SVGIcon extends ImageIcon
+{
+    public static final long serialVersionUID = 1;
+
+    public static final String PROP_AUTOSIZE = "PROP_AUTOSIZE";
+    
+    private final PropertyChangeSupport changes = new PropertyChangeSupport(this);
+    
+    SVGUniverse svgUniverse = SVGCache.getSVGUniverse();
+    public static final int INTERP_NEAREST_NEIGHBOR = 0;
+    public static final int INTERP_BILINEAR = 1;
+    public static final int INTERP_BICUBIC = 2;
+    
+    private boolean antiAlias;
+    private int interpolation = INTERP_NEAREST_NEIGHBOR;
+    private boolean clipToViewbox;
+    
+    URI svgURI;
+    
+//    private boolean scaleToFit;
+    AffineTransform scaleXform = new AffineTransform();
+
+    public static final int AUTOSIZE_NONE = 0;
+    public static final int AUTOSIZE_HORIZ = 1;
+    public static final int AUTOSIZE_VERT = 2;
+    public static final int AUTOSIZE_BESTFIT = 3;
+    public static final int AUTOSIZE_STRETCH = 4;
+    private int autosize = AUTOSIZE_NONE;
+    
+    Dimension preferredSize;
+    
+    /** Creates a new instance of SVGIcon */
+    public SVGIcon()
+    {
+    }
+    
+    public void addPropertyChangeListener(PropertyChangeListener p)
+    {
+        changes.addPropertyChangeListener(p);
+    }
+    
+    public void removePropertyChangeListener(PropertyChangeListener p)
+    {
+        changes.removePropertyChangeListener(p);
+    }
+    
+    @Override
+    public Image getImage()
+    {
+        BufferedImage bi = new BufferedImage(getIconWidth(), getIconHeight(), BufferedImage.TYPE_INT_ARGB);
+        paintIcon(null, bi.getGraphics(), 0, 0);
+        return bi;
+    }
+    
+    /**
+     * @return height of this icon
+     */
+    public int getIconHeightIgnoreAutosize()
+    {
+        if (preferredSize != null &&
+                (autosize == AUTOSIZE_VERT || autosize == AUTOSIZE_STRETCH 
+                || autosize == AUTOSIZE_BESTFIT))
+        {
+            return preferredSize.height;
+        }
+        
+        SVGDiagram diagram = svgUniverse.getDiagram(svgURI);
+        if (diagram == null)
+        {
+            return 0;
+        }
+        return (int)diagram.getHeight();
+    }
+    
+    /**
+     * @return width of this icon
+     */
+
+    public int getIconWidthIgnoreAutosize()
+    {
+        if (preferredSize != null &&
+                (autosize == AUTOSIZE_HORIZ || autosize == AUTOSIZE_STRETCH 
+                || autosize == AUTOSIZE_BESTFIT))
+        {
+            return preferredSize.width;
+        }
+        
+        SVGDiagram diagram = svgUniverse.getDiagram(svgURI);
+        if (diagram == null)
+        {
+            return 0;
+        }
+        return (int)diagram.getWidth();
+    }
+    
+    private boolean isAutoSizeBestFitUseFixedHeight(final int iconWidthIgnoreAutosize, final int iconHeightIgnoreAutosize,
+    		final SVGDiagram diagram)
+    {
+    	return iconHeightIgnoreAutosize/diagram.getHeight() < iconWidthIgnoreAutosize/diagram.getWidth();
+    }
+    
+    @Override
+    public int getIconWidth()
+    {
+    	final int iconWidthIgnoreAutosize = getIconWidthIgnoreAutosize();
+    	final int iconHeightIgnoreAutosize = getIconHeightIgnoreAutosize();
+		final SVGDiagram diagram = svgUniverse.getDiagram(svgURI);
+    	if (preferredSize != null && (autosize == AUTOSIZE_VERT ||
+    			                     (autosize == AUTOSIZE_BESTFIT && isAutoSizeBestFitUseFixedHeight(iconWidthIgnoreAutosize, iconHeightIgnoreAutosize, diagram))))
+    	{
+    		final double aspectRatio = diagram.getHeight()/diagram.getWidth();
+    		return (int)(iconHeightIgnoreAutosize / aspectRatio);
+    	}
+    	else
+    	{
+    		return iconWidthIgnoreAutosize;
+    	}
+    }
+    
+    @Override
+    public int getIconHeight()
+    {
+    	final int iconWidthIgnoreAutosize = getIconWidthIgnoreAutosize();
+    	final int iconHeightIgnoreAutosize = getIconHeightIgnoreAutosize();
+		final SVGDiagram diagram = svgUniverse.getDiagram(svgURI);
+    	if (preferredSize != null && (autosize == AUTOSIZE_HORIZ ||
+    	                              (autosize == AUTOSIZE_BESTFIT && !isAutoSizeBestFitUseFixedHeight(iconWidthIgnoreAutosize, iconHeightIgnoreAutosize, diagram))))
+    	{
+    		final double aspectRatio = diagram.getHeight()/diagram.getWidth();
+    		return (int)(iconWidthIgnoreAutosize * aspectRatio);
+    	}
+    	else
+    	{
+    		return iconHeightIgnoreAutosize;
+    	}
+    }
+
+    
+    /**
+     * Draws the icon to the specified component.
+     * @param comp - Component to draw icon to.  This is ignored by SVGIcon, and can be set to null; only gg is used for drawing the icon
+     * @param gg - Graphics context to render SVG content to
+     * @param x - X coordinate to draw icon
+     * @param y - Y coordinate to draw icon
+     */
+    @Override
+    public void paintIcon(Component comp, Graphics gg, int x, int y)
+    {
+        //Copy graphics object so that 
+        Graphics2D g = (Graphics2D)gg.create();
+        paintIcon(comp, g, x, y);
+        g.dispose();
+    }
+    
+    private void paintIcon(Component comp, Graphics2D g, int x, int y)
+    {
+        Object oldAliasHint = g.getRenderingHint(RenderingHints.KEY_ANTIALIASING);
+        g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, antiAlias ? RenderingHints.VALUE_ANTIALIAS_ON : RenderingHints.VALUE_ANTIALIAS_OFF);
+        
+        Object oldInterpolationHint = g.getRenderingHint(RenderingHints.KEY_INTERPOLATION);
+        switch (interpolation)
+        {
+            case INTERP_NEAREST_NEIGHBOR:
+                g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_NEAREST_NEIGHBOR);
+                break;
+            case INTERP_BILINEAR:
+                g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
+                break;
+            case INTERP_BICUBIC:
+                g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC);
+                break;
+        }
+        
+        
+        SVGDiagram diagram = svgUniverse.getDiagram(svgURI);
+        if (diagram == null)
+        {
+            return;
+        }
+        
+        g.translate(x, y);
+        diagram.setIgnoringClipHeuristic(!clipToViewbox);
+        if (clipToViewbox)
+        {
+            g.setClip(new Rectangle2D.Float(0, 0, diagram.getWidth(), diagram.getHeight()));
+        }
+        
+        
+        if (autosize == AUTOSIZE_NONE)
+        {
+            try
+            {
+                diagram.render(g);
+                g.translate(-x, -y);
+                g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, oldAliasHint);
+            }
+            catch (Exception e)
+            {
+                throw new RuntimeException(e);
+            }
+            return;
+        }
+        
+        final int width = getIconWidthIgnoreAutosize();
+        final int height = getIconHeightIgnoreAutosize();
+//        int width = getWidth();
+//        int height = getHeight();
+        
+        if (width == 0 || height == 0)
+        {
+            return;
+        }
+        
+//        if (width == 0 || height == 0)
+//        {
+//           //Chances are we're rendering offscreen
+//            Dimension dim = getSize();
+//            width = dim.width;
+//            height = dim.height;
+//            return;
+//        }
+        
+//        g.setClip(0, 0, width, height);
+        
+        
+//        final Rectangle2D.Double rect = new Rectangle2D.Double();
+//        diagram.getViewRect(rect);
+//        
+//        scaleXform.setToScale(width / rect.width, height / rect.height);
+        double diaWidth = diagram.getWidth();
+        double diaHeight = diagram.getHeight();
+        
+        double scaleW = 1;
+        double scaleH = 1;
+        if (autosize == AUTOSIZE_BESTFIT)
+        {
+            scaleW = scaleH = (height / diaHeight < width / diaWidth) 
+                    ? height / diaHeight : width / diaWidth;
+        }
+        else if (autosize == AUTOSIZE_HORIZ)
+        {
+            scaleW = scaleH = width / diaWidth;
+        }
+        else if (autosize == AUTOSIZE_VERT)
+        {
+            scaleW = scaleH = height / diaHeight;
+        }
+        else if (autosize == AUTOSIZE_STRETCH)
+        {
+            scaleW = width / diaWidth;
+            scaleH = height / diaHeight;
+        }
+        scaleXform.setToScale(scaleW, scaleH);
+        
+        AffineTransform oldXform = g.getTransform();
+        g.transform(scaleXform);
+        
+        try
+        {
+            diagram.render(g);
+        }
+        catch (SVGException e)
+        {
+            throw new RuntimeException(e);
+        }
+        
+        g.setTransform(oldXform);
+        
+        
+        g.translate(-x, -y);
+        
+        g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, oldAliasHint);
+        if (oldInterpolationHint != null)
+        {
+            g.setRenderingHint(RenderingHints.KEY_INTERPOLATION, oldInterpolationHint);
+        }
+    }
+    
+    /**
+     * @return the universe this icon draws it's SVGDiagrams from
+     */
+    public SVGUniverse getSvgUniverse()
+    {
+        return svgUniverse;
+    }
+    
+    public void setSvgUniverse(SVGUniverse svgUniverse)
+    {
+        SVGUniverse old = this.svgUniverse;
+        this.svgUniverse = svgUniverse;
+        changes.firePropertyChange("svgUniverse", old, svgUniverse);
+    }
+    
+    /**
+     * @return the uni of the document being displayed by this icon
+     */
+    public URI getSvgURI()
+    {
+        return svgURI;
+    }
+    
+    /**
+     * Loads an SVG document from a URI.
+     * @param svgURI - URI to load document from
+     */
+    public void setSvgURI(URI svgURI)
+    {
+        URI old = this.svgURI;
+        this.svgURI = svgURI;
+        
+        SVGDiagram diagram = svgUniverse.getDiagram(svgURI);
+        if (diagram != null)
+        {
+            Dimension size = getPreferredSize();
+            if (size == null)
+            {
+                size = new Dimension((int)diagram.getRoot().getDeviceWidth(), (int)diagram.getRoot().getDeviceHeight());
+            }
+            diagram.setDeviceViewport(new Rectangle(0, 0, size.width, size.height));
+        }
+        
+        changes.firePropertyChange("svgURI", old, svgURI);
+    }
+    
+    /**
+     * Loads an SVG document from the classpath.  This function is equivilant to
+     * setSvgURI(new URI(getClass().getResource(resourcePath).toString());
+     * @param resourcePath - resource to load
+     */
+    public void setSvgResourcePath(String resourcePath)
+    {
+        URI old = this.svgURI;
+        
+        try
+        {
+            svgURI = new URI(getClass().getResource(resourcePath).toString());
+            changes.firePropertyChange("svgURI", old, svgURI);
+            
+            SVGDiagram diagram = svgUniverse.getDiagram(svgURI);
+            if (diagram != null)
+            {
+                diagram.setDeviceViewport(new Rectangle(0, 0, preferredSize.width, preferredSize.height));
+            }
+            
+        }
+        catch (Exception e)
+        {
+            svgURI = old;
+        }
+    }
+    
+    /**
+     * If this SVG document has a viewbox, if scaleToFit is set, will scale the viewbox to match the
+     * preferred size of this icon
+     * @deprecated 
+     * @return 
+     */
+    public boolean isScaleToFit()
+    {
+        return autosize == AUTOSIZE_STRETCH;
+    }
+    
+    /**
+     * @deprecated 
+     */
+    public void setScaleToFit(boolean scaleToFit)
+    {
+        setAutosize(AUTOSIZE_STRETCH);
+//        boolean old = this.scaleToFit;
+//        this.scaleToFit = scaleToFit;
+//        firePropertyChange("scaleToFit", old, scaleToFit);
+    }
+    
+    public Dimension getPreferredSize()
+    {
+        if (preferredSize == null)
+        {
+            SVGDiagram diagram = svgUniverse.getDiagram(svgURI);
+            if (diagram != null)
+            {
+                //preferredSize = new Dimension((int)diagram.getWidth(), (int)diagram.getHeight());
+                setPreferredSize(new Dimension((int)diagram.getWidth(), (int)diagram.getHeight()));
+            }
+        }
+        
+        return new Dimension(preferredSize);
+    }
+    
+    public void setPreferredSize(Dimension preferredSize)
+    {
+        Dimension old = this.preferredSize;
+        this.preferredSize = preferredSize;
+        
+        SVGDiagram diagram = svgUniverse.getDiagram(svgURI);
+        if (diagram != null)
+        {
+            diagram.setDeviceViewport(new Rectangle(0, 0, preferredSize.width, preferredSize.height));
+        }
+        
+        changes.firePropertyChange("preferredSize", old, preferredSize);
+    }
+    
+    
+    /**
+     * @return true if antiAliasing is turned on.
+     * @deprecated
+     */
+    public boolean getUseAntiAlias()
+    {
+        return getAntiAlias();
+    }
+    
+    /**
+     * @param antiAlias true to use antiAliasing.
+     * @deprecated
+     */
+    public void setUseAntiAlias(boolean antiAlias)
+    {
+        setAntiAlias(antiAlias);
+    }
+    
+    /**
+     * @return true if antiAliasing is turned on.
+     */
+    public boolean getAntiAlias()
+    {
+        return antiAlias;
+    }
+    
+    /**
+     * @param antiAlias true to use antiAliasing.
+     */
+    public void setAntiAlias(boolean antiAlias)
+    {
+        boolean old = this.antiAlias;
+        this.antiAlias = antiAlias;
+        changes.firePropertyChange("antiAlias", old, antiAlias);
+    }
+    
+    /**
+     * @return interpolation used in rescaling images
+     */
+    public int getInterpolation()
+    {
+        return interpolation;
+    }
+    
+    /**
+     * @param interpolation Interpolation value used in rescaling images.
+     * Should be one of
+     *    INTERP_NEAREST_NEIGHBOR - Fastest, one pixel resampling, poor quality
+     *    INTERP_BILINEAR - four pixel resampling
+     *    INTERP_BICUBIC - Slowest, nine pixel resampling, best quality
+     */
+    public void setInterpolation(int interpolation)
+    {
+        int old = this.interpolation;
+        this.interpolation = interpolation;
+        changes.firePropertyChange("interpolation", old, interpolation);
+    }
+    
+    /**
+     * clipToViewbox will set a clip box equivilant to the SVG's viewbox before
+     * rendering.
+     */
+    public boolean isClipToViewbox()
+    {
+        return clipToViewbox;
+    }
+    
+    public void setClipToViewbox(boolean clipToViewbox)
+    {
+        this.clipToViewbox = clipToViewbox;
+    }
+
+    /**
+     * @return the autosize
+     */
+    public int getAutosize()
+    {
+        return autosize;
+    }
+
+    /**
+     * @param autosize the autosize to set
+     */
+    public void setAutosize(int autosize)
+    {
+        int oldAutosize = this.autosize;
+        this.autosize = autosize;
+        changes.firePropertyChange(PROP_AUTOSIZE, oldAutosize, autosize);
+    }
+        
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/app/beans/SVGPanel.form

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<Form version="1.2" maxVersion="1.2" type="org.netbeans.modules.form.forminfo.JPanelFormInfo">
+  <AuxValues>
+    <AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="0"/>
+    <AuxValue name="FormSettings_autoSetComponentName" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_generateFQN" type="java.lang.Boolean" value="true"/>
+    <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_i18nAutoMode" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
+    <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
+    <AuxValue name="designerSize" type="java.awt.Dimension" value="-84,-19,0,5,115,114,0,18,106,97,118,97,46,97,119,116,46,68,105,109,101,110,115,105,111,110,65,-114,-39,-41,-84,95,68,20,2,0,2,73,0,6,104,101,105,103,104,116,73,0,5,119,105,100,116,104,120,112,0,0,1,44,0,0,1,-112"/>
+  </AuxValues>
+
+  <Layout class="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout"/>
+</Form>

graphics-svg/src/main/java/org/xbib/graphics/svg/app/beans/SVGPanel.java

@@ -0,0 +1,342 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on April 21, 2005, 10:43 AM
+ */
+
+package org.xbib.graphics.svg.app.beans;
+
+import org.xbib.graphics.svg.SVGCache;
+import org.xbib.graphics.svg.SVGDiagram;
+import org.xbib.graphics.svg.SVGException;
+import org.xbib.graphics.svg.SVGUniverse;
+
+import java.awt.*;
+import java.awt.geom.*;
+import java.net.*;
+import javax.swing.*;
+
+/**
+ *
+ * @author  kitfox
+ */
+public class SVGPanel extends JPanel
+{
+    public static final long serialVersionUID = 1;
+    public static final String PROP_AUTOSIZE = "PROP_AUTOSIZE";
+
+    SVGUniverse svgUniverse = SVGCache.getSVGUniverse();
+    
+    private boolean antiAlias;
+    
+//    private String svgPath;
+    URI svgURI;
+
+//    private boolean scaleToFit;
+    AffineTransform scaleXform = new AffineTransform();
+
+    public static final int AUTOSIZE_NONE = 0;
+    public static final int AUTOSIZE_HORIZ = 1;
+    public static final int AUTOSIZE_VERT = 2;
+    public static final int AUTOSIZE_BESTFIT = 3;
+    public static final int AUTOSIZE_STRETCH = 4;
+    private int autosize = AUTOSIZE_NONE;
+    
+    /** Creates new form SVGIcon */
+    public SVGPanel()
+    {
+        initComponents();
+    }
+        
+    public int getSVGHeight()
+    {
+        if (autosize == AUTOSIZE_VERT || autosize == AUTOSIZE_STRETCH 
+                || autosize == AUTOSIZE_BESTFIT)
+        {
+            return getPreferredSize().height;
+        }
+        
+        SVGDiagram diagram = svgUniverse.getDiagram(svgURI);
+        if (diagram == null)
+        {
+            return 0;
+        }
+        return (int)diagram.getHeight();
+    }
+    
+    public int getSVGWidth()
+    {
+        if (autosize == AUTOSIZE_HORIZ || autosize == AUTOSIZE_STRETCH 
+                || autosize == AUTOSIZE_BESTFIT)
+        {
+            return getPreferredSize().width;
+        }
+        
+        SVGDiagram diagram = svgUniverse.getDiagram(svgURI);
+        if (diagram == null)
+        {
+            return 0;
+        }
+        return (int)diagram.getWidth();
+    }
+    
+    @Override
+    public void paintComponent(Graphics gg)
+    {
+        super.paintComponent(gg);
+
+        Graphics2D g = (Graphics2D)gg.create();
+        paintComponent(g);
+        g.dispose();
+    }
+    
+    private void paintComponent(Graphics2D g)
+    {
+        Object oldAliasHint = g.getRenderingHint(RenderingHints.KEY_ANTIALIASING);
+        g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, antiAlias ? RenderingHints.VALUE_ANTIALIAS_ON : RenderingHints.VALUE_ANTIALIAS_OFF);
+
+        
+        SVGDiagram diagram = svgUniverse.getDiagram(svgURI);
+        if (diagram == null)
+        {
+            return;
+        }
+        
+        if (autosize == AUTOSIZE_NONE)
+        {
+            try
+            {
+                diagram.render(this, g);
+                g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, oldAliasHint);
+            }
+            catch (SVGException e)
+            {
+                throw new RuntimeException(e);
+            }
+            return;
+        }
+        
+        Dimension dim = getSize();
+        final int width = dim.width;
+        final int height = dim.height;
+            
+//        final Rectangle2D.Double rect = new Rectangle2D.Double();
+//        diagram.getViewRect(rect);
+        
+        double diaWidth = diagram.getWidth();
+        double diaHeight = diagram.getHeight();
+        
+        double scaleW = 1;
+        double scaleH = 1;
+        if (autosize == AUTOSIZE_BESTFIT)
+        {
+            scaleW = scaleH = (height / diaHeight < width / diaWidth) 
+                    ? height / diaHeight : width / diaWidth;
+        }
+        else if (autosize == AUTOSIZE_HORIZ)
+        {
+            scaleW = scaleH = width / diaWidth;
+        }
+        else if (autosize == AUTOSIZE_VERT)
+        {
+            scaleW = scaleH = height / diaHeight;
+        }
+        else if (autosize == AUTOSIZE_STRETCH)
+        {
+            scaleW = width / diaWidth;
+            scaleH = height / diaHeight;
+        }
+        scaleXform.setToScale(scaleW, scaleH);
+        
+        AffineTransform oldXform = g.getTransform();
+        g.transform(scaleXform);
+
+        try
+        {
+            diagram.render(g);
+        }
+        catch (SVGException e)
+        {
+            throw new RuntimeException(e);
+        }
+        
+        g.setTransform(oldXform);
+        
+        g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, oldAliasHint);
+    }
+    
+    public SVGUniverse getSvgUniverse()
+    {
+        return svgUniverse;
+    }
+
+    public void setSvgUniverse(SVGUniverse svgUniverse)
+    {
+        SVGUniverse old = this.svgUniverse;
+        this.svgUniverse = svgUniverse;
+        firePropertyChange("svgUniverse", old, svgUniverse);
+    }
+
+    public URI getSvgURI()
+    {
+        return svgURI;
+    }
+
+    public void setSvgURI(URI svgURI)
+    {
+        URI old = this.svgURI;
+        this.svgURI = svgURI;
+        firePropertyChange("svgURI", old, svgURI);
+    }
+    
+    /**
+     * Most resources your component will want to access will be resources on your classpath.  
+     * This method will interpret the passed string as a path in the classpath and use
+     * Class.getResource() to determine the URI of the SVG.
+     */
+    public void setSvgResourcePath(String resourcePath) throws SVGException
+    {
+        URI old = this.svgURI;
+        
+        try
+        {
+            svgURI = new URI(getClass().getResource(resourcePath).toString());
+//System.err.println("SVGPanel: new URI " + svgURI + " from path " + resourcePath);
+            
+            firePropertyChange("svgURI", old, svgURI);
+            
+            repaint();
+        }
+        catch (Exception e)
+        {
+            throw new SVGException("Could not resolve path " + resourcePath, e);
+//            svgURI = old;
+        }
+    }
+    
+    /**
+     * If this SVG document has a viewbox, if scaleToFit is set, will scale the viewbox to match the
+     * preferred size of this icon
+     * @deprecated 
+     * @return 
+     */
+    public boolean isScaleToFit()
+    {
+        return autosize == AUTOSIZE_STRETCH;
+    }
+    
+    /**
+     * @deprecated 
+     */
+    public void setScaleToFit(boolean scaleToFit)
+    {
+        setAutosize(AUTOSIZE_STRETCH);
+//        boolean old = this.scaleToFit;
+//        this.scaleToFit = scaleToFit;
+//        firePropertyChange("scaleToFit", old, scaleToFit);
+    }
+    
+    /**
+     * @return true if antiAliasing is turned on.
+     * @deprecated
+     */
+    public boolean getUseAntiAlias()
+    {
+        return getAntiAlias();
+    }
+
+    /**
+     * @param antiAlias true to use antiAliasing.
+     * @deprecated
+     */
+    public void setUseAntiAlias(boolean antiAlias)
+    {
+        setAntiAlias(antiAlias);
+    }
+    
+    /**
+     * @return true if antiAliasing is turned on.
+     */
+    public boolean getAntiAlias()
+    {
+        return antiAlias;
+    }
+
+    /**
+     * @param antiAlias true to use antiAliasing.
+     */
+    public void setAntiAlias(boolean antiAlias)
+    {
+        boolean old = this.antiAlias;
+        this.antiAlias = antiAlias;
+        firePropertyChange("antiAlias", old, antiAlias);
+    }
+
+    /**
+     * @return the autosize
+     */
+    public int getAutosize()
+    {
+        return autosize;
+    }
+
+    /**
+     * @param autosize the autosize to set
+     */
+    public void setAutosize(int autosize)
+    {
+        int oldAutosize = this.autosize;
+        this.autosize = autosize;
+        firePropertyChange(PROP_AUTOSIZE, oldAutosize, autosize);
+    }
+    
+    /** This method is called from within the constructor to
+     * initialize the form.
+     * WARNING: Do NOT modify this code. The content of this method is
+     * always regenerated by the Form Editor.
+     */
+    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
+    private void initComponents()
+    {
+
+        setLayout(new java.awt.BorderLayout());
+
+    }
+    // </editor-fold>//GEN-END:initComponents
+    
+    
+    // Variables declaration - do not modify//GEN-BEGIN:variables
+    // End of variables declaration//GEN-END:variables
+
+    
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/app/data/Handler.java

@@ -0,0 +1,129 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ */
+
+package org.xbib.graphics.svg.app.data;
+
+import org.xbib.graphics.svg.SVGConst;
+import org.xbib.graphics.svg.util.Base64InputStream;
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+import java.net.URLConnection;
+import java.net.URLStreamHandler;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ *
+ * @author kitfox
+ */
+public class Handler extends URLStreamHandler
+{
+    class Connection extends URLConnection
+    {
+        String mime;
+        byte[] buf;
+
+        public Connection(URL url)
+        {
+            super(url);
+
+            String path = url.getPath();
+            int idx = path.indexOf(';');
+            mime = path.substring(0, idx);
+            String content = path.substring(idx + 1);
+
+            if (content.startsWith("base64,"))
+            {
+                content = content.substring(7);
+                try
+                {
+//byte[] buf2 = new sun.misc.BASE64Decoder().decodeBuffer(content);
+//buf = new sun.misc.BASE64Decoder().decodeBuffer(content);
+                    
+                    ByteArrayInputStream bis = new ByteArrayInputStream(content.getBytes());
+                    Base64InputStream b64is = new Base64InputStream(bis);
+                    
+                    ByteArrayOutputStream bout = new ByteArrayOutputStream();
+                    byte[] tmp = new byte[2056];
+                    for (int size = b64is.read(tmp); size != -1; size = b64is.read(tmp))
+                    {
+                        bout.write(tmp, 0, size);
+                    }
+                    buf = bout.toByteArray();
+                }
+                catch (IOException e)
+                {
+                    Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING, null, e);
+                }
+            }
+        }
+        
+        @Override
+        public void connect() throws IOException
+        {
+        }
+
+        @Override
+        public String getHeaderField(String name)
+        {
+            if ("content-type".equals(name))
+            {
+                return mime;
+            }
+
+            return super.getHeaderField(name);
+        }
+
+        @Override
+        public InputStream getInputStream() throws IOException
+        {
+            return new ByteArrayInputStream(buf);
+        }
+
+//        public Object getContent() throws IOException
+//        {
+//            BufferedImage img = ImageIO.read(getInputStream());
+//        }
+    }
+
+    @Override
+    protected URLConnection openConnection(URL u) throws IOException
+    {
+        return new Connection(u);
+    }
+
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/app/data/HandlerFactory.java

@@ -0,0 +1,56 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ */
+
+package org.xbib.graphics.svg.app.data;
+
+import java.net.URLStreamHandler;
+import java.net.URLStreamHandlerFactory;
+
+/**
+ *
+ * @author kitfox
+ */
+public class HandlerFactory implements URLStreamHandlerFactory
+{
+    static Handler handler = new Handler();
+
+    public URLStreamHandler createURLStreamHandler(String protocol)
+    {
+        if ("data".equals(protocol))
+        {
+            return handler;
+        }
+        return null;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/composite/AdobeComposite.java

@@ -0,0 +1,86 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on April 1, 2004, 6:40 AM
+ */
+
+package org.xbib.graphics.svg.composite;
+
+import org.xbib.graphics.svg.SVGConst;
+import java.awt.*;
+import java.awt.image.*;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class AdobeComposite implements Composite
+{
+    public static final int CT_NORMAL = 0;
+    public static final int CT_MULTIPLY = 1;
+    public static final int CT_LAST = 2;
+
+    final int compositeType;
+    final float extraAlpha;
+
+    /**
+     * Creates a new instance of AdobeComposite
+     * @param compositeType
+     * @param extraAlpha
+     */
+    public AdobeComposite(int compositeType, float extraAlpha)
+    {
+        this.compositeType = compositeType;
+        this.extraAlpha = extraAlpha;
+
+        if (compositeType < 0 || compositeType >= CT_LAST)
+        {
+            Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING, "Invalid composite type");
+        }
+
+        if (extraAlpha < 0f || extraAlpha > 1f)
+        {
+            Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING, "Invalid alpha");
+        }
+    }
+
+    public int getCompositeType() { return compositeType; }
+
+    public CompositeContext createContext(ColorModel srcColorModel, ColorModel dstColorModel, RenderingHints hints)
+    {
+        return new AdobeCompositeContext(compositeType, extraAlpha);
+    }
+
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/composite/AdobeCompositeContext.java

@@ -0,0 +1,109 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on April 1, 2004, 6:41 AM
+ */
+
+package org.xbib.graphics.svg.composite;
+
+import java.awt.*;
+import java.awt.image.*;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class AdobeCompositeContext implements CompositeContext
+{
+    final int compositeType;
+    final float extraAlpha;
+
+    float[] rgba_src = new float[4];
+    float[] rgba_dstIn = new float[4];
+    float[] rgba_dstOut = new float[4];
+
+    /** Creates a new instance of AdobeCompositeContext
+     * @param compositeType
+     * @param extraAlpha
+     */
+    public AdobeCompositeContext(int compositeType, float extraAlpha)
+    {
+        this.compositeType = compositeType;
+        this.extraAlpha = extraAlpha;
+
+        rgba_dstOut[3] = 1f;
+    }
+
+    public void compose(Raster src, Raster dstIn, WritableRaster dstOut)
+    {
+        int width = src.getWidth();
+        int height = src.getHeight();
+
+        for (int j = 0; j < height; j++)
+        {
+            for (int i = 0; i < width; i++)
+            {
+                src.getPixel(i, j, rgba_src);
+                dstIn.getPixel(i, j, rgba_dstIn);
+
+                //Ignore transparent pixels
+                if (rgba_src[3] == 0)
+                {
+//                    dstOut.setPixel(i, j, rgba_dstIn);
+                    continue;
+                }
+
+                float alpha = rgba_src[3];
+
+                switch (compositeType)
+                {
+                    default:
+                    case AdobeComposite.CT_NORMAL:
+                        rgba_dstOut[0] = rgba_src[0] * alpha + rgba_dstIn[0] * (1f - alpha);
+                        rgba_dstOut[1] = rgba_src[1] * alpha + rgba_dstIn[1] * (1f - alpha);
+                        rgba_dstOut[2] = rgba_src[2] * alpha + rgba_dstIn[2] * (1f - alpha);
+                        break;
+                    case AdobeComposite.CT_MULTIPLY:
+                        rgba_dstOut[0] = rgba_src[0] * rgba_dstIn[0] * alpha + rgba_dstIn[0] * (1f - alpha);
+                        rgba_dstOut[1] = rgba_src[1] * rgba_dstIn[1] * alpha + rgba_dstIn[1] * (1f - alpha);
+                        rgba_dstOut[2] = rgba_src[2] * rgba_dstIn[2] * alpha + rgba_dstIn[2] * (1f - alpha);
+                        break;
+                }
+            }
+        }
+    }
+
+    public void dispose() {
+    }
+
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/pathcmd/Arc.java

@@ -0,0 +1,283 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 8:40 PM
+ */
+
+package org.xbib.graphics.svg.pathcmd;
+
+//import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
+import java.awt.*;
+import java.awt.geom.*;
+
+/**
+ * This is a little used SVG function, as most editors will save curves as 
+ * Beziers.  To reduce the need to rely on the Batik library, this functionallity
+ * is being bypassed for the time being.  In the future, it would be nice to
+ * extend the GeneralPath command to include the arcTo ability provided by Batik.
+ *
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class Arc extends PathCommand 
+{
+
+    public float rx = 0f;
+    public float ry = 0f;
+    public float xAxisRot = 0f;
+    public boolean largeArc = false;
+    public boolean sweep = false;
+    public float x = 0f;
+    public float y = 0f;
+
+    /** Creates a new instance of MoveTo */
+    public Arc() {
+    }
+
+    public Arc(boolean isRelative, float rx, float ry, float xAxisRot, boolean largeArc, boolean sweep, float x, float y) {
+        super(isRelative);
+        this.rx = rx;
+        this.ry = ry;
+        this.xAxisRot = xAxisRot;
+        this.largeArc = largeArc;
+        this.sweep = sweep;
+        this.x = x;
+        this.y = y;
+    }
+
+//    public void appendPath(ExtendedGeneralPath path, BuildHistory hist)
+    @Override
+    public void appendPath(GeneralPath path, BuildHistory hist)
+    {
+        float offx = isRelative ? hist.lastPoint.x : 0f;
+        float offy = isRelative ? hist.lastPoint.y : 0f;
+
+        arcTo(path, rx, ry, xAxisRot, largeArc, sweep,
+            x + offx, y + offy,
+            hist.lastPoint.x, hist.lastPoint.y);
+//        path.lineTo(x + offx, y + offy);
+//        hist.setPoint(x + offx, y + offy);
+        hist.setLastPoint(x + offx, y + offy);
+        hist.setLastKnot(x + offx, y + offy);
+    }
+
+    @Override
+    public int getNumKnotsAdded()
+    {
+        return 6;
+    }
+
+    /**
+     * Adds an elliptical arc, defined by two radii, an angle from the
+     * x-axis, a flag to choose the large arc or not, a flag to
+     * indicate if we increase or decrease the angles and the final
+     * point of the arc.
+     *
+     * @param path The path that the arc will be appended to.
+     * 
+     * @param rx the x radius of the ellipse
+     * @param ry the y radius of the ellipse
+     *
+     * @param angle the angle from the x-axis of the current
+     * coordinate system to the x-axis of the ellipse in degrees.
+     *
+     * @param largeArcFlag the large arc flag. If true the arc
+     * spanning less than or equal to 180 degrees is chosen, otherwise
+     * the arc spanning greater than 180 degrees is chosen
+     *
+     * @param sweepFlag the sweep flag. If true the line joining
+     * center to arc sweeps through decreasing angles otherwise it
+     * sweeps through increasing angles
+     *
+     * @param x the absolute x coordinate of the final point of the arc.
+     * @param y the absolute y coordinate of the final point of the arc.
+     * @param x0 - The absolute x coordinate of the initial point of the arc.
+     * @param y0 - The absolute y coordinate of the initial point of the arc.
+     */
+    public void arcTo(GeneralPath path, float rx, float ry,
+                                   float angle,
+                                   boolean largeArcFlag,
+                                   boolean sweepFlag,
+                                   float x, float y, float x0, float y0) 
+    {
+
+        // Ensure radii are valid
+        if (rx == 0 || ry == 0) {
+            path.lineTo((float) x, (float) y);
+            return;
+        }
+
+        if (x0 == x && y0 == y) {
+            // If the endpoints (x, y) and (x0, y0) are identical, then this
+            // is equivalent to omitting the elliptical arc segment entirely.
+            return;
+        }
+
+        Arc2D arc = computeArc(x0, y0, rx, ry, angle, 
+                               largeArcFlag, sweepFlag, x, y);
+        if (arc == null) return;
+
+        AffineTransform t = AffineTransform.getRotateInstance
+            (Math.toRadians(angle), arc.getCenterX(), arc.getCenterY());
+        Shape s = t.createTransformedShape(arc);
+        path.append(s, true);
+    }
+
+
+    /** 
+     * This constructs an unrotated Arc2D from the SVG specification of an 
+     * Elliptical arc.  To get the final arc you need to apply a rotation
+     * transform such as:
+     * 
+     * AffineTransform.getRotateInstance
+     *     (angle, arc.getX()+arc.getWidth()/2, arc.getY()+arc.getHeight()/2);
+     * 
+     * @param x0 origin of arc in x
+     * @param y0 origin of arc in y
+     * @param rx radius of arc in x
+     * @param ry radius of arc in y
+     * @param angle number of radians in arc
+     * @param largeArcFlag
+     * @param sweepFlag
+     * @param x ending coordinate of arc in x
+     * @param y ending coordinate of arc in y
+     * @return arc shape
+     * 
+     */
+    public static Arc2D computeArc(double x0, double y0,
+                                   double rx, double ry,
+                                   double angle,
+                                   boolean largeArcFlag,
+                                   boolean sweepFlag,
+                                   double x, double y) {
+        //
+        // Elliptical arc implementation based on the SVG specification notes
+        //
+
+        // Compute the half distance between the current and the final point
+        double dx2 = (x0 - x) / 2.0;
+        double dy2 = (y0 - y) / 2.0;
+        // Convert angle from degrees to radians
+        angle = Math.toRadians(angle % 360.0);
+        double cosAngle = Math.cos(angle);
+        double sinAngle = Math.sin(angle);
+
+        //
+        // Step 1 : Compute (x1, y1)
+        //
+        double x1 = (cosAngle * dx2 + sinAngle * dy2);
+        double y1 = (-sinAngle * dx2 + cosAngle * dy2);
+        // Ensure radii are large enough
+        rx = Math.abs(rx);
+        ry = Math.abs(ry);
+        double Prx = rx * rx;
+        double Pry = ry * ry;
+        double Px1 = x1 * x1;
+        double Py1 = y1 * y1;
+        // check that radii are large enough
+        double radiiCheck = Px1/Prx + Py1/Pry;
+        if (radiiCheck > 1) {
+            rx = Math.sqrt(radiiCheck) * rx;
+            ry = Math.sqrt(radiiCheck) * ry;
+            Prx = rx * rx;
+            Pry = ry * ry;
+        }
+
+        //
+        // Step 2 : Compute (cx1, cy1)
+        //
+        double sign = (largeArcFlag == sweepFlag) ? -1 : 1;
+        double sq = ((Prx*Pry)-(Prx*Py1)-(Pry*Px1)) / ((Prx*Py1)+(Pry*Px1));
+        sq = (sq < 0) ? 0 : sq;
+        double coef = (sign * Math.sqrt(sq));
+        double cx1 = coef * ((rx * y1) / ry);
+        double cy1 = coef * -((ry * x1) / rx);
+
+        //
+        // Step 3 : Compute (cx, cy) from (cx1, cy1)
+        //
+        double sx2 = (x0 + x) / 2.0;
+        double sy2 = (y0 + y) / 2.0;
+        double cx = sx2 + (cosAngle * cx1 - sinAngle * cy1);
+        double cy = sy2 + (sinAngle * cx1 + cosAngle * cy1);
+
+        //
+        // Step 4 : Compute the angleStart (angle1) and the angleExtent (dangle)
+        //
+        double ux = (x1 - cx1) / rx;
+        double uy = (y1 - cy1) / ry;
+        double vx = (-x1 - cx1) / rx;
+        double vy = (-y1 - cy1) / ry;
+        double p, n;
+        // Compute the angle start
+        n = Math.sqrt((ux * ux) + (uy * uy));
+        p = ux; // (1 * ux) + (0 * uy)
+        sign = (uy < 0) ? -1d : 1d;
+        double angleStart = Math.toDegrees(sign * Math.acos(p / n));
+
+        // Compute the angle extent
+        n = Math.sqrt((ux * ux + uy * uy) * (vx * vx + vy * vy));
+        p = ux * vx + uy * vy;
+        sign = (ux * vy - uy * vx < 0) ? -1d : 1d;
+        double angleExtent = Math.toDegrees(sign * Math.acos(p / n));
+        if(!sweepFlag && angleExtent > 0) {
+            angleExtent -= 360f;
+        } else if (sweepFlag && angleExtent < 0) {
+            angleExtent += 360f;
+        }
+        angleExtent %= 360f;
+        angleStart %= 360f;
+
+        //
+        // We can now build the resulting Arc2D in double precision
+        //
+        Arc2D.Double arc = new Arc2D.Double();
+        arc.x = cx - rx;
+        arc.y = cy - ry;
+        arc.width = rx * 2.0;
+        arc.height = ry * 2.0;
+        arc.start = -angleStart;
+        arc.extent = -angleExtent;
+
+        return arc;
+    }
+
+    @Override
+    public String toString()
+    {
+        return "A " + rx + " " + ry
+             + " " + xAxisRot + " " + largeArc
+             + " " + sweep
+             + " " + x + " " + y;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/pathcmd/BuildHistory.java

@@ -0,0 +1,96 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 9:18 PM
+ */
+package org.xbib.graphics.svg.pathcmd;
+
+import java.awt.geom.Point2D;
+
+/**
+ * When building a path from command segments, most need to cache information
+ * (such as the point finished at) for future commands. This structure allows
+ * that
+ *
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class BuildHistory
+{
+
+//    Point2D.Float[] history = new Point2D.Float[2];
+//    Point2D.Float[] history = {new Point2D.Float(), new Point2D.Float()};
+//    Point2D.Float start = new Point2D.Float();
+    Point2D.Float startPoint = new Point2D.Float();
+    Point2D.Float lastPoint = new Point2D.Float();
+    Point2D.Float lastKnot = new Point2D.Float();
+    boolean init;
+    //int length = 0;
+
+    /**
+     * Creates a new instance of BuildHistory
+     */
+    public BuildHistory()
+    {
+    }
+    
+    public void setStartPoint(float x, float y)
+    {
+        startPoint.setLocation(x, y);
+    }
+    
+    public void setLastPoint(float x, float y)
+    {
+        lastPoint.setLocation(x, y);
+    }
+    
+    public void setLastKnot(float x, float y)
+    {
+        lastKnot.setLocation(x, y);
+    }
+//    public void setPoint(float x, float y)
+//    {
+//        history[0].setLocation(x, y);
+//        length = 1;
+//    }
+//    public void setStart(float x, float y)
+//    {
+//        start.setLocation(x, y);
+//    }
+//    public void setPointAndKnot(float x, float y, float kx, float ky)
+//    {
+//        history[0].setLocation(x, y);
+//        history[1].setLocation(kx, ky);
+//        length = 2;
+//    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/pathcmd/Cubic.java

@@ -0,0 +1,97 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 8:40 PM
+ */
+
+package org.xbib.graphics.svg.pathcmd;
+
+//import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
+import java.awt.geom.*;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class Cubic extends PathCommand {
+
+    public float k1x = 0f;
+    public float k1y = 0f;
+    public float k2x = 0f;
+    public float k2y = 0f;
+    public float x = 0f;
+    public float y = 0f;
+
+    /** Creates a new instance of MoveTo */
+    public Cubic() {
+    }
+
+    @Override
+    public String toString()
+    {
+        return "C " + k1x + " " + k1y
+             + " " + k2x + " " + k2y
+             + " " + x + " " + y;
+    }
+
+    public Cubic(boolean isRelative, float k1x, float k1y, float k2x, float k2y, float x, float y) {
+        super(isRelative);
+        this.k1x = k1x;
+        this.k1y = k1y;
+        this.k2x = k2x;
+        this.k2y = k2y;
+        this.x = x;
+        this.y = y;
+    }
+
+//    public void appendPath(ExtendedGeneralPath path, BuildHistory hist)
+    @Override
+    public void appendPath(GeneralPath path, BuildHistory hist)
+    {
+        float offx = isRelative ? hist.lastPoint.x : 0f;
+        float offy = isRelative ? hist.lastPoint.y : 0f;
+
+        path.curveTo(k1x + offx, k1y + offy,
+            k2x + offx, k2y + offy, 
+            x + offx, y + offy);
+//        hist.setPointAndKnot(x + offx, y + offy, k2x + offx, k2y + offy);
+        hist.setLastPoint(x + offx, y + offy);
+        hist.setLastKnot(k2x + offx, k2y + offy);
+    }
+
+    @Override
+    public int getNumKnotsAdded()
+    {
+        return 6;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/pathcmd/CubicSmooth.java

@@ -0,0 +1,97 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 8:40 PM
+ */
+
+package org.xbib.graphics.svg.pathcmd;
+
+//import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
+import java.awt.geom.*;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class CubicSmooth extends PathCommand {
+
+    public float x = 0f;
+    public float y = 0f;
+    public float k2x = 0f;
+    public float k2y = 0f;
+
+    /** Creates a new instance of MoveTo */
+    public CubicSmooth() {
+    }
+
+    public CubicSmooth(boolean isRelative, float k2x, float k2y, float x, float y) {
+        super(isRelative);
+        this.k2x = k2x;
+        this.k2y = k2y;
+        this.x = x;
+        this.y = y;
+    }
+
+//    public void appendPath(ExtendedGeneralPath path, BuildHistory hist)
+    @Override
+    public void appendPath(GeneralPath path, BuildHistory hist)
+    {
+        float offx = isRelative ? hist.lastPoint.x : 0f;
+        float offy = isRelative ? hist.lastPoint.y : 0f;
+
+        float oldKx = hist.lastKnot.x;
+        float oldKy = hist.lastKnot.y;
+        float oldX = hist.lastPoint.x;
+        float oldY = hist.lastPoint.y;
+        //Calc knot as reflection of old knot
+        float k1x = oldX * 2f - oldKx;
+        float k1y = oldY * 2f - oldKy;
+
+        path.curveTo(k1x, k1y, k2x + offx, k2y + offy, x + offx, y + offy);
+        hist.setLastPoint(x + offx, y + offy);
+        hist.setLastKnot(k2x + offx, k2y + offy);
+    }
+    
+    @Override
+    public int getNumKnotsAdded()
+    {
+        return 6;
+    }
+
+    @Override
+    public String toString()
+    {
+        return "S " + k2x + " " + k2y
+             + " " + x + " " + y;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/pathcmd/Horizontal.java

@@ -0,0 +1,83 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 8:40 PM
+ */
+
+package org.xbib.graphics.svg.pathcmd;
+
+//import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
+import java.awt.geom.*;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class Horizontal extends PathCommand {
+
+    public float x = 0f;
+
+    /** Creates a new instance of MoveTo */
+    public Horizontal() {
+    }
+
+    @Override
+    public String toString()
+    {
+        return "H " + x;
+    }
+
+    public Horizontal(boolean isRelative, float x) {
+        super(isRelative);
+        this.x = x;
+    }
+
+
+//    public void appendPath(ExtendedGeneralPath path, BuildHistory hist)
+    @Override
+    public void appendPath(GeneralPath path, BuildHistory hist)
+    {
+        float offx = isRelative ? hist.lastPoint.x : 0f;
+        float offy = hist.lastPoint.y;
+
+        path.lineTo(x + offx, offy);
+        hist.setLastPoint(x + offx, offy);
+        hist.setLastKnot(x + offx, offy);
+    }
+    
+    @Override
+    public int getNumKnotsAdded()
+    {
+        return 2;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/pathcmd/LineTo.java

@@ -0,0 +1,85 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 8:40 PM
+ */
+
+package org.xbib.graphics.svg.pathcmd;
+
+//import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
+import java.awt.geom.*;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class LineTo extends PathCommand {
+
+    public float x = 0f;
+    public float y = 0f;
+
+    /** Creates a new instance of MoveTo */
+    public LineTo() {
+    }
+
+    public LineTo(boolean isRelative, float x, float y) {
+        super(isRelative);
+        this.x = x;
+        this.y = y;
+    }
+
+
+//    public void appendPath(ExtendedGeneralPath path, BuildHistory hist)
+    @Override
+    public void appendPath(GeneralPath path, BuildHistory hist)
+    {
+        float offx = isRelative ? hist.lastPoint.x : 0f;
+        float offy = isRelative ? hist.lastPoint.y : 0f;
+
+        path.lineTo(x + offx, y + offy);
+        hist.setLastPoint(x + offx, y + offy);
+        hist.setLastKnot(x + offx, y + offy);
+    }
+    
+    @Override
+    public int getNumKnotsAdded()
+    {
+        return 2;
+    }
+
+    @Override
+    public String toString()
+    {
+        return "L " + x + " " + y;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/pathcmd/MoveTo.java

@@ -0,0 +1,87 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 8:40 PM
+ */
+
+package org.xbib.graphics.svg.pathcmd;
+
+//import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
+import java.awt.geom.*;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class MoveTo extends PathCommand {
+
+    public float x = 0f;
+    public float y = 0f;
+
+    /** Creates a new instance of MoveTo */
+    public MoveTo() {
+    }
+
+    public MoveTo(boolean isRelative, float x, float y) {
+        super(isRelative);
+        this.x = x;
+        this.y = y;
+    }
+
+//    public void appendPath(ExtendedGeneralPath path, BuildHistory hist)
+    @Override
+    public void appendPath(GeneralPath path, BuildHistory hist)
+    {
+        float offx = isRelative ? hist.lastPoint.x : 0f;
+        float offy = isRelative ? hist.lastPoint.y : 0f;
+
+        path.moveTo(x + offx, y + offy);
+        hist.setStartPoint(x + offx, y + offy);
+        hist.setLastPoint(x + offx, y + offy);
+        hist.setLastKnot(x + offx, y + offy);
+    }
+
+    @Override
+    public int getNumKnotsAdded()
+    {
+        return 2;
+    }
+
+    @Override
+    public String toString()
+    {
+        return "M " + x + " " + y;
+    }
+    
+    
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/pathcmd/PathCommand.java

@@ -0,0 +1,65 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 8:39 PM
+ */
+
+package org.xbib.graphics.svg.pathcmd;
+
+//import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
+import java.awt.geom.*;
+
+/**
+ * This is the element of a path and contains instructions for rendering a
+ * portion of the path
+ *
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+abstract public class PathCommand {
+
+    public boolean isRelative = false;
+
+    /** Creates a new instance of PathCommand */
+    public PathCommand() {
+    }
+
+    public PathCommand(boolean isRelative) {
+        this.isRelative = isRelative;
+    }
+
+//    abstract public void appendPath(ExtendedGeneralPath path, BuildHistory hist);
+    abstract public void appendPath(GeneralPath path, BuildHistory hist);
+
+    abstract public int getNumKnotsAdded();
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/pathcmd/PathParser.java

@@ -0,0 +1,251 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ */
+package org.xbib.graphics.svg.pathcmd;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * A helper for parsing {@link PathCommand}s.
+ *
+ * @author Jannis Weis
+ */
+public class PathParser
+{
+    private final String input;
+    private final int inputLength;
+    private int index;
+    private char currentCommand;
+
+    public PathParser(String input) {
+        this.input = input.trim();
+        this.inputLength = this.input.length();
+    }
+
+    private boolean isCommandChar(char c)
+    {
+        return c >= 'A' && c <= 'Z' || c >= 'a' && c <= 'z';
+    }
+
+    private boolean isWhiteSpaceOrSeparator(char c)
+    {
+        return c <= ' ' || c == ',';
+    }
+
+    private char peek()
+    {
+        return input.charAt(index);
+    }
+
+    private void consume()
+    {
+        index++;
+    }
+
+    private boolean hasNext()
+    {
+        return index < inputLength;
+    }
+
+    // This only checks for the rough structure of a number as we need to know
+    // when to separate the next token.
+    // Explicit parsing is done by Float#parseFloat.
+    private boolean isValidNumberChar(char c, NumberCharState state)
+    {
+        boolean valid = '0' <= c && c <= '9';
+        if (valid && state.iteration == 1 && input.charAt(index - 1) == '0')
+        {
+            // Break up combined zeros into multiple numbers.
+            return false;
+        }
+        state.signAllowed = state.signAllowed && !valid;
+        if (state.dotAllowed && !valid)
+        {
+            valid = c == '.';
+            state.dotAllowed = !valid;
+        }
+        if (state.signAllowed && !valid)
+        {
+            valid = c == '+' || c == '-';
+            state.signAllowed = valid;
+        }
+        if (state.exponentAllowed && !valid)
+        {
+            // Possible exponent notation. Needs at least one preceding number
+            valid = c == 'e' || c == 'E';
+            state.exponentAllowed = !valid;
+            state.signAllowed = valid;
+        }
+        state.iteration++;
+        return valid;
+    }
+
+    private void consumeWhiteSpaceOrSeparator() {
+        while (hasNext() && isWhiteSpaceOrSeparator(peek())) {
+            consume();
+        }
+    }
+
+    private float nextFloat()
+    {
+        int start = index;
+        NumberCharState state = new NumberCharState();
+        while (hasNext() && isValidNumberChar(peek(), state)) {
+            consume();
+        }
+        int end = index;
+        consumeWhiteSpaceOrSeparator();
+        String token = input.substring(start, end);
+        try
+        {
+            return Float.parseFloat(token);
+        } catch (NumberFormatException e)
+        {
+            String msg = "Unexpected element while parsing cmd '" + currentCommand
+                    + "' encountered token '" + token + "' rest=" + input.substring(start, Math.min(input.length(), start + 10))
+                    + " (index=" + index + " in input=" + input + ")";
+            throw new IllegalStateException(msg, e);
+        }
+    }
+
+    public PathCommand[] parsePathCommand()
+    {
+        List<PathCommand> commands = new ArrayList<>();
+        
+        currentCommand = 'Z';
+        while (hasNext())
+        {
+            char peekChar = peek();
+            if (isCommandChar(peekChar))
+            {
+                consume();
+                currentCommand = peekChar;
+            }
+            consumeWhiteSpaceOrSeparator();
+
+            PathCommand cmd;
+            switch (currentCommand)
+            {
+                case 'M':
+                    cmd = new MoveTo(false, nextFloat(), nextFloat());
+                    currentCommand = 'L';
+                    break;
+                case 'm':
+                    cmd = new MoveTo(true, nextFloat(), nextFloat());
+                    currentCommand = 'l';
+                    break;
+                case 'L':
+                    cmd = new LineTo(false, nextFloat(), nextFloat());
+                    break;
+                case 'l':
+                    cmd = new LineTo(true, nextFloat(), nextFloat());
+                    break;
+                case 'H':
+                    cmd = new Horizontal(false, nextFloat());
+                    break;
+                case 'h':
+                    cmd = new Horizontal(true, nextFloat());
+                    break;
+                case 'V':
+                    cmd = new Vertical(false, nextFloat());
+                    break;
+                case 'v':
+                    cmd = new Vertical(true, nextFloat());
+                    break;
+                case 'A':
+                    cmd = new Arc(false, nextFloat(), nextFloat(),
+                                  nextFloat(),
+                                  nextFloat() == 1f, nextFloat() == 1f,
+                                  nextFloat(), nextFloat());
+                    break;
+                case 'a':
+                    cmd = new Arc(true, nextFloat(), nextFloat(),
+                                  nextFloat(),
+                                  nextFloat() == 1f, nextFloat() == 1f,
+                                  nextFloat(), nextFloat());
+                    break;
+                case 'Q':
+                    cmd = new Quadratic(false, nextFloat(), nextFloat(),
+                                        nextFloat(), nextFloat());
+                    break;
+                case 'q':
+                    cmd = new Quadratic(true, nextFloat(), nextFloat(),
+                                        nextFloat(), nextFloat());
+                    break;
+                case 'T':
+                    cmd = new QuadraticSmooth(false, nextFloat(), nextFloat());
+                    break;
+                case 't':
+                    cmd = new QuadraticSmooth(true, nextFloat(), nextFloat());
+                    break;
+                case 'C':
+                    cmd = new Cubic(false, nextFloat(), nextFloat(),
+                                    nextFloat(), nextFloat(),
+                                    nextFloat(), nextFloat());
+                    break;
+                case 'c':
+                    cmd = new Cubic(true, nextFloat(), nextFloat(),
+                                    nextFloat(), nextFloat(),
+                                    nextFloat(), nextFloat());
+                    break;
+                case 'S':
+                    cmd = new CubicSmooth(false, nextFloat(), nextFloat(),
+                                          nextFloat(), nextFloat());
+                    break;
+                case 's':
+                    cmd = new CubicSmooth(true, nextFloat(), nextFloat(),
+                                          nextFloat(), nextFloat());
+                    break;
+                case 'Z':
+                case 'z':
+                    cmd = new Terminal();
+                    break;
+                default:
+                    throw new RuntimeException("Invalid path element "
+                            + currentCommand + "(at index=" + index + " in input=" + input + ")");
+            }
+            commands.add(cmd);
+        }
+        return commands.toArray(new PathCommand[0]);
+    }
+
+    private static class NumberCharState
+    {
+        int iteration = 0;
+        boolean dotAllowed = true;
+        boolean signAllowed = true;
+        boolean exponentAllowed = true;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/pathcmd/PathUtil.java

@@ -0,0 +1,101 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on May 10, 2005, 5:56 AM
+ */
+
+package org.xbib.graphics.svg.pathcmd;
+
+import java.awt.geom.*;
+
+/**
+ *
+ * @author kitfox
+ */
+public class PathUtil
+{
+    
+    /** Creates a new instance of PathUtil */
+    public PathUtil()
+    {
+    }
+    
+    /**
+     * Converts a GeneralPath into an SVG representation
+     * 
+     * @param path The shape to be encoded
+     * @return A string encoding the path using the SVG path notation
+     */
+    public static String buildPathString(GeneralPath path)
+    {
+        float[] coords = new float[6];
+        
+        StringBuffer sb = new StringBuffer();
+        
+        for (PathIterator pathIt = path.getPathIterator(new AffineTransform()); !pathIt.isDone(); pathIt.next())
+        {
+            int segId = pathIt.currentSegment(coords);
+            
+            switch (segId)
+            {
+                case PathIterator.SEG_CLOSE:
+                {
+                    sb.append(" Z");
+                    break;
+                }
+                case PathIterator.SEG_CUBICTO:
+                {
+                    sb.append(" C " + coords[0] + " " + coords[1] + " " + coords[2] + " " + coords[3] + " " + coords[4] + " " + coords[5]);
+                    break;
+                }
+                case PathIterator.SEG_LINETO:
+                {
+                    sb.append(" L " + coords[0] + " " + coords[1]);
+                    break;
+                }
+                case PathIterator.SEG_MOVETO:
+                {
+                    sb.append(" M " + coords[0] + " " + coords[1]);
+                    break;
+                }
+                case PathIterator.SEG_QUADTO:
+                {
+                    sb.append(" Q " + coords[0] + " " + coords[1] + " " + coords[2] + " " + coords[3]);
+                    break;
+                }
+            }
+        }
+        
+        return sb.toString();
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/pathcmd/Quadratic.java

@@ -0,0 +1,89 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 8:40 PM
+ */
+
+package org.xbib.graphics.svg.pathcmd;
+
+//import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
+import java.awt.geom.*;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class Quadratic extends PathCommand {
+
+    public float kx = 0f;
+    public float ky = 0f;
+    public float x = 0f;
+    public float y = 0f;
+
+    /** Creates a new instance of MoveTo */
+    public Quadratic() {
+    }
+
+    @Override
+    public String toString()
+    {
+        return "Q " + kx + " " + ky
+             + " " + x + " " + y;
+    }
+
+    public Quadratic(boolean isRelative, float kx, float ky, float x, float y) {
+        super(isRelative);
+        this.kx = kx;
+        this.ky = ky;
+        this.x = x;
+        this.y = y;
+    }
+
+//    public void appendPath(ExtendedGeneralPath path, BuildHistory hist)
+    @Override
+    public void appendPath(GeneralPath path, BuildHistory hist)
+    {
+        float offx = isRelative ? hist.lastPoint.x : 0f;
+        float offy = isRelative ? hist.lastPoint.y : 0f;
+
+        path.quadTo(kx + offx, ky + offy, x + offx, y + offy);
+        hist.setLastPoint(x + offx, y + offy);
+        hist.setLastKnot(kx + offx, ky + offy);
+    }
+
+    @Override
+    public int getNumKnotsAdded()
+    {
+        return 4;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/pathcmd/QuadraticSmooth.java

@@ -0,0 +1,92 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 8:40 PM
+ */
+
+package org.xbib.graphics.svg.pathcmd;
+
+//import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
+import java.awt.geom.*;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class QuadraticSmooth extends PathCommand {
+
+    public float x = 0f;
+    public float y = 0f;
+
+    /** Creates a new instance of MoveTo */
+    public QuadraticSmooth() {
+    }
+
+    @Override
+    public String toString()
+    {
+        return "T " + x + " " + y;
+    }
+
+    public QuadraticSmooth(boolean isRelative, float x, float y) {
+        super(isRelative);
+        this.x = x;
+        this.y = y;
+    }
+
+//    public void appendPath(ExtendedGeneralPath path, BuildHistory hist)
+    @Override
+    public void appendPath(GeneralPath path, BuildHistory hist)
+    {
+        float offx = isRelative ? hist.lastPoint.x : 0f;
+        float offy = isRelative ? hist.lastPoint.y : 0f;
+
+        float oldKx = hist.lastKnot.x;
+        float oldKy = hist.lastKnot.y;
+        float oldX = hist.lastPoint.x;
+        float oldY = hist.lastPoint.y;
+        //Calc knot as reflection of old knot
+        float kx = oldX * 2f - oldKx;
+        float ky = oldY * 2f - oldKy;
+
+        path.quadTo(kx, ky, x + offx, y + offy);
+        hist.setLastPoint(x + offx, y + offy);
+        hist.setLastKnot(kx, ky);
+    }
+
+    @Override
+    public int getNumKnotsAdded()
+    {
+        return 4;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/pathcmd/Terminal.java

@@ -0,0 +1,75 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 8:40 PM
+ */
+
+package org.xbib.graphics.svg.pathcmd;
+
+//import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
+import java.awt.geom.*;
+
+/**
+ * Finishes a path
+ *
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class Terminal extends PathCommand {
+
+    /** Creates a new instance of MoveTo */
+    public Terminal() {
+    }
+
+    @Override
+    public String toString()
+    {
+        return "Z";
+    }
+
+
+//    public void appendPath(ExtendedGeneralPath path, BuildHistory hist)
+    @Override
+    public void appendPath(GeneralPath path, BuildHistory hist)
+    {
+        path.closePath();
+        hist.setLastPoint(hist.startPoint.x, hist.startPoint.y);
+        hist.setLastKnot(hist.startPoint.x, hist.startPoint.y);
+    }
+    
+    @Override
+    public int getNumKnotsAdded()
+    {
+        return 0;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/pathcmd/Vertical.java

@@ -0,0 +1,82 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 8:40 PM
+ */
+
+package org.xbib.graphics.svg.pathcmd;
+
+//import org.apache.batik.ext.awt.geom.ExtendedGeneralPath;
+import java.awt.geom.*;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class Vertical extends PathCommand {
+
+    public float y = 0f;
+
+    /** Creates a new instance of MoveTo */
+    public Vertical() {
+    }
+
+    @Override
+    public String toString()
+    {
+        return "V " + y;
+    }
+
+    public Vertical(boolean isRelative, float y) {
+        super(isRelative);
+        this.y = y;
+    }
+
+//    public void appendPath(ExtendedGeneralPath path, BuildHistory hist)
+    @Override
+    public void appendPath(GeneralPath path, BuildHistory hist)
+    {
+        float offx = hist.lastPoint.x;
+        float offy = isRelative ? hist.lastPoint.y : 0f;
+
+        path.lineTo(offx, y + offy);
+        hist.setLastPoint(offx, y + offy);
+        hist.setLastKnot(offx, y + offy);
+    }
+
+    @Override
+    public int getNumKnotsAdded()
+    {
+        return 2;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/pattern/PatternPaint.java

@@ -0,0 +1,69 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on April 1, 2004, 3:37 AM
+ */
+
+package org.xbib.graphics.svg.pattern;
+
+import java.awt.*;
+import java.awt.geom.*;
+import java.awt.image.*;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class PatternPaint implements Paint
+{
+    BufferedImage source;  //Image we're rendering from
+    AffineTransform xform;
+
+    /** Creates a new instance of PatternPaint */
+    public PatternPaint(BufferedImage source, AffineTransform xform)
+    {
+        this.source = source;
+        this.xform = xform;
+    }
+
+    public PaintContext createContext(ColorModel cm, Rectangle deviceBounds, Rectangle2D userBounds, AffineTransform xform, RenderingHints hints)
+    {
+        return new PatternPaintContext(source, deviceBounds, xform, this.xform);
+    }
+
+    public int getTransparency()
+    {
+        return source.getColorModel().getTransparency();
+    }
+
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/pattern/PatternPaintContext.java

@@ -0,0 +1,135 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on April 1, 2004, 3:37 AM
+ */
+
+package org.xbib.graphics.svg.pattern;
+
+import org.xbib.graphics.svg.SVGConst;
+import java.awt.*;
+import java.awt.geom.*;
+import java.awt.image.*;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class PatternPaintContext implements PaintContext
+{
+    BufferedImage source;  //Image we're rendering from
+    Rectangle deviceBounds;  //int size of rectangle we're rendering to
+//    AffineTransform userXform;  //xform from user space to device space
+//    AffineTransform distortXform;  //distortion applied to this pattern
+
+    AffineTransform xform;  //distortion applied to this pattern
+
+    int sourceWidth;
+    int sourceHeight;
+
+    //Raster we use to build tile
+    BufferedImage buf;
+
+    /** Creates a new instance of PatternPaintContext */
+    public PatternPaintContext(BufferedImage source, Rectangle deviceBounds, AffineTransform userXform, AffineTransform distortXform)
+    {
+//System.err.println("Bounds " + deviceBounds);
+        this.source = source;
+        this.deviceBounds = deviceBounds;
+        try {
+//            this.distortXform = distortXform.createInverse();
+//            this.userXform = userXform.createInverse();
+
+//            xform = userXform.createInverse();
+//            xform.concatenate(distortXform.createInverse());
+            xform = distortXform.createInverse();
+            xform.concatenate(userXform.createInverse());
+        }
+        catch (Exception e) 
+        {
+            Logger.getLogger(SVGConst.SVG_LOGGER).log(Level.WARNING, null, e);
+        }
+
+        sourceWidth = source.getWidth();
+        sourceHeight = source.getHeight();
+    }
+
+    public void dispose() {
+    }
+
+    public ColorModel getColorModel() {
+        return source.getColorModel();
+    }
+
+    public Raster getRaster(int x, int y, int w, int h)
+    {
+//System.err.println("" + x + ", " + y + ", " + w + ", " + h);
+        if (buf == null || buf.getWidth() != w || buf.getHeight() != h)
+        {
+            buf = new BufferedImage(w, h, source.getType());
+        }
+
+//        Point2D.Float srcPt = new Point2D.Float(), srcPt2 = new Point2D.Float(), destPt = new Point2D.Float();
+        Point2D.Float srcPt = new Point2D.Float(), destPt = new Point2D.Float();
+        for (int j = 0; j < h; j++)
+        {
+            for (int i = 0; i < w; i++)
+            {
+                destPt.setLocation(i + x, j + y);
+
+                xform.transform(destPt, srcPt);
+
+//                userXform.transform(destPt, srcPt2);
+//                distortXform.transform(srcPt2, srcPt);
+
+                int ii = ((int)srcPt.x) % sourceWidth;
+                if (ii < 0) ii += sourceWidth;
+                int jj = ((int)srcPt.y) % sourceHeight;
+                if (jj < 0) jj += sourceHeight;
+
+                buf.setRGB(i, j, source.getRGB(ii, jj));
+            }
+        }
+
+        return buf.getData();
+    }
+
+    public static void main(String[] argv)
+    {
+        int i = -4;
+        System.err.println("Hello " + (i % 4));
+    }
+
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/util/Base64Consts.java

@@ -0,0 +1,48 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on July 23, 2007
+ */
+
+package org.xbib.graphics.svg.util;
+
+/**
+ *
+ * @author kitfox
+ */
+public interface Base64Consts
+{
+    final String BASE64_CHARS = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+    
+    
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/util/Base64InputStream.java

@@ -0,0 +1,146 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on July 23, 2007
+ */
+
+package org.xbib.graphics.svg.util;
+
+import java.io.FilterInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.HashMap;
+
+/**
+ *
+ * @author kitfox
+ */
+public class Base64InputStream extends FilterInputStream implements Base64Consts
+{
+    static final HashMap<Byte, Integer> lookup64 = new HashMap<Byte, Integer>();
+    static {
+        byte[] ch = BASE64_CHARS.getBytes();
+        for (int i = 0; i < ch.length; i++)
+        {
+            lookup64.put(new Byte(ch[i]), new Integer(i));
+        }
+    }
+    
+    int buf;
+    int charsInBuf;
+    
+    /** Creates a new instance of Base64InputStream */
+    public Base64InputStream(InputStream in)
+    {
+        super(in);
+    }
+
+    @Override
+    public int read(byte[] b, int off, int len) throws IOException
+    {
+        for (int i = 0; i < len; ++i)
+        {
+            int val = read();
+            if (val == -1)
+            {
+                return i == 0 ? -1 : i;
+            }
+            b[off + i] = (byte)val;
+        }
+        return len;
+    }
+
+
+    @Override
+    public int read() throws IOException
+    {
+        if (charsInBuf == 0)
+        {
+            fillBuffer();
+            if (charsInBuf == 0)
+            {
+                return -1;
+            }
+        }
+        
+        return (buf >> (--charsInBuf * 8)) & 0xff;
+    }
+    
+    private void fillBuffer() throws IOException
+    {
+        //Read next 4 characters
+        int bitsRead = 0;
+        while (bitsRead < 24)
+        {
+            int val = in.read();
+            if (val == -1 || val == '=') break;
+
+            Integer lval = (Integer)lookup64.get(new Byte((byte)val));
+            if (lval == null) continue;
+
+            buf = buf << 6 | lval.byteValue();
+            bitsRead += 6;
+        }
+
+        switch (bitsRead)
+        {
+            case 6:
+            {
+                throw new RuntimeException("Invalid termination of base64 encoding.");
+            }
+            case 12:
+            {
+                buf >>= 4;
+                bitsRead = 8;
+                break;
+            }
+            case 18:
+            {
+                buf >>= 2;
+                bitsRead = 16;
+                break;
+            }
+            case 0:
+            case 24:
+            {
+                break;
+            }
+            default:
+            {
+                assert false : "Should never encounter other bit counts";
+            }
+        }
+
+        charsInBuf = bitsRead / 8;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/util/Base64OutputStream.java

@@ -0,0 +1,124 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on July 23, 2007
+ */
+
+package org.xbib.graphics.svg.util;
+
+import java.io.FilterOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+
+/**
+ *
+ * @author kitfox
+ */
+public class Base64OutputStream extends FilterOutputStream implements Base64Consts
+{
+    int buf;
+    int bitsUsed;
+    int charsPrinted;
+    
+    /** Creates a new instance of Base64OutputSream */
+    public Base64OutputStream(OutputStream out)
+    {
+        super(out);
+    }
+
+    @Override
+    public void close() throws IOException
+    {
+        writeBits();
+        super.close();
+    }
+    
+    @Override
+    public void write(int b) throws IOException
+    {
+        buf = buf << 8 | (b & 0xff);
+        bitsUsed += 8;
+        if (bitsUsed == 24)
+        {
+            writeBits();
+        }
+    }
+
+    private void writeBits() throws IOException
+    {
+        int padSize;
+        //Pad unused bits with 0
+        switch (bitsUsed)
+        {
+            case 8:
+            {
+                bitsUsed = 12;
+                buf <<= 4;
+                padSize = 2;
+                break;
+            }
+            case 16:
+            {
+                bitsUsed = 18;
+                buf <<= 2;
+                padSize = 1;
+                break;
+            }
+            default:
+            {
+                padSize = 0;
+                break;
+            }
+        }
+        
+        if (charsPrinted == 76)
+        {
+            out.write('\r');
+            out.write('\n');
+            charsPrinted = 0;
+        } 
+        
+        for (; bitsUsed > 0; bitsUsed -= 6)
+        {
+            int b = buf >> (bitsUsed - 6) & 0x3f;
+            out.write(BASE64_CHARS.charAt(b));
+        }
+        
+        for (int i = 0; i < padSize; i++)
+        {
+            out.write('=');
+        }
+        
+        charsPrinted += 4;
+    }
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/util/FontSystem.java

@@ -0,0 +1,171 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on April 24, 2015
+ */
+package org.xbib.graphics.svg.util;
+
+import org.xbib.graphics.svg.Font;
+import org.xbib.graphics.svg.FontFace;
+import org.xbib.graphics.svg.Glyph;
+import org.xbib.graphics.svg.MissingGlyph;
+import org.xbib.graphics.svg.Text;
+
+import java.awt.GraphicsEnvironment;
+import java.awt.font.FontRenderContext;
+import java.awt.font.GlyphMetrics;
+import java.awt.font.GlyphVector;
+import java.awt.font.LineMetrics;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Locale;
+
+/**
+ *
+ * @author kitfox
+ */
+public class FontSystem extends Font
+{
+    java.awt.Font sysFont;
+
+    HashMap<String, Glyph> glyphCache = new HashMap<>();
+    
+    static HashSet<String> sysFontNames = new HashSet<>();
+    
+    public static boolean checkIfSystemFontExists(String fontName)
+    {
+        if (sysFontNames.isEmpty())
+        {
+            for (String name: GraphicsEnvironment.getLocalGraphicsEnvironment().getAvailableFontFamilyNames(Locale.ENGLISH))
+            {
+                sysFontNames.add(name);
+            }
+        }
+        
+        return sysFontNames.contains(fontName);
+    }
+
+    public static FontSystem createFont(String[] fontFamilies, int fontStyle, int fontWeight, float fontSize)
+    {
+        for (String fontName: fontFamilies)
+        {
+            String javaFontName = mapJavaFontName(fontName);
+            if (checkIfSystemFontExists(javaFontName))
+            {
+                return new FontSystem(javaFontName, fontStyle, fontWeight, fontSize);
+            }
+        }
+
+        return null;
+    }
+
+    private static String mapJavaFontName(String fontName)
+    {
+        if ("serif".equals(fontName))
+        {
+            return java.awt.Font.SERIF;
+        }
+        else if ("sans-serif".equals(fontName))
+        {
+            return java.awt.Font.SANS_SERIF;
+        }
+        else if ("monospace".equals(fontName))
+        {
+            return java.awt.Font.MONOSPACED;
+        }
+        return fontName;
+    }
+
+    private FontSystem(String fontFamily, int fontStyle, int fontWeight, float fontSize)
+    {
+        int style;
+        switch (fontStyle)
+        {
+            case Text.TXST_ITALIC:
+                style = java.awt.Font.ITALIC;
+                break;
+            default:
+                style = java.awt.Font.PLAIN;
+                break;
+        }
+
+        int weight;
+        switch (fontWeight)
+        {
+            case Text.TXWE_BOLD:
+            case Text.TXWE_BOLDER:
+                weight = java.awt.Font.BOLD;
+                break;
+            default:
+                weight = java.awt.Font.PLAIN;
+                break;
+        }
+
+        sysFont = new java.awt.Font(fontFamily, style | weight, 1).deriveFont(fontSize);
+        
+        FontRenderContext fontRenderContext = new FontRenderContext(null, true, true);
+        LineMetrics lineMetrics = sysFont.getLineMetrics("M", fontRenderContext);
+
+        FontFace face = new FontFace();
+        face.setAscent((int) lineMetrics.getAscent());
+        face.setDescent((int) lineMetrics.getDescent());
+        face.setUnitsPerEm((int) sysFont.getStringBounds("M", fontRenderContext).getWidth());
+        setFontFace(face);
+    }
+
+    @Override
+    public MissingGlyph getGlyph(String unicode)
+    {
+        FontRenderContext frc = new FontRenderContext(null, true, true);
+        GlyphVector vec = sysFont.createGlyphVector(frc, unicode);
+        
+        Glyph glyph = (Glyph)glyphCache.get(unicode);
+        if (glyph == null)
+        {
+            glyph = new Glyph();
+            glyph.setPath(vec.getGlyphOutline(0));
+
+            GlyphMetrics gm = vec.getGlyphMetrics(0);
+            glyph.setHorizAdvX(gm.getAdvanceX());
+            glyph.setVertAdvY(gm.getAdvanceY());
+            glyph.setVertOriginX(0);
+            glyph.setVertOriginY(0);
+            
+            glyphCache.put(unicode, glyph);
+        }
+
+        return glyph;
+    }
+    
+    
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/util/FontUtil.java

@@ -0,0 +1,181 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ */
+package org.xbib.graphics.svg.util;
+
+import org.xbib.graphics.svg.Font;
+import org.xbib.graphics.svg.SVGDiagram;
+import org.xbib.graphics.svg.SVGElement;
+import org.xbib.graphics.svg.SVGException;
+import org.xbib.graphics.svg.Text;
+import org.xbib.graphics.svg.xml.StyleAttribute;
+
+import java.util.Arrays;
+import java.util.Objects;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * Utility class for parsing font information of an {@link SVGElement}.
+ *
+ * @author Jannis Weis
+ */
+public final class FontUtil
+{
+
+    private static final String DEFAULT_FONT_FAMILY = "sans-serif";
+    private static final float DEFAULT_FONT_SIZE = 12f;
+    private static final int DEFAULT_LETTER_SPACING = 0;
+    private static final int DEFAULT_FONT_STYLE = Text.TXST_NORMAL;
+    private static final int DEFAULT_FONT_WEIGHT = Text.TXWE_NORMAL;
+
+    private FontUtil() {}
+
+    public final static class FontInfo {
+        public final String[] families;
+        public final float size;
+        public final int style;
+        public final int weight;
+        public final float letterSpacing;
+
+        public FontInfo(String[] families, float size, int style, int weight, float letterSpacing)
+        {
+            this.families = families;
+            this.size = size;
+            this.style = style;
+            this.weight = weight;
+            this.letterSpacing = letterSpacing;
+        }
+
+        @Override
+        public boolean equals(Object o)
+        {
+            if (this == o) return true;
+            if (!(o instanceof FontInfo)) return false;
+            FontInfo fontInfo = (FontInfo) o;
+            return Float.compare(fontInfo.size, size) == 0
+                   && style == fontInfo.style && weight == fontInfo.weight
+                   && Float.compare(fontInfo.letterSpacing, letterSpacing) == 0
+                   && Arrays.equals(families, fontInfo.families);
+        }
+
+        @Override
+        public int hashCode()
+        {
+            int result = Objects.hash(size, style, weight, letterSpacing);
+            result = 31 * result + Arrays.hashCode(families);
+            return result;
+        }
+    }
+
+    public static FontInfo parseFontInfo(SVGElement element, StyleAttribute sty) throws SVGException
+    {
+        String fontFamily = DEFAULT_FONT_FAMILY;
+        if (element.getStyle(sty.setName("font-family")))
+        {
+            fontFamily = sty.getStringValue();
+        }
+
+        float fontSize = DEFAULT_FONT_SIZE;
+        if (element.getStyle(sty.setName("font-size")))
+        {
+            fontSize = sty.getFloatValueWithUnits();
+        }
+
+        float letterSpacing = DEFAULT_LETTER_SPACING;
+        if (element.getStyle(sty.setName("letter-spacing")))
+        {
+            letterSpacing = sty.getFloatValueWithUnits();
+        }
+
+        int fontStyle = DEFAULT_FONT_STYLE;
+        if (element.getStyle(sty.setName("font-style")))
+        {
+            String s = sty.getStringValue();
+            if ("normal".equals(s))
+            {
+                fontStyle = Text.TXST_NORMAL;
+            } else if ("italic".equals(s))
+            {
+                fontStyle = Text.TXST_ITALIC;
+            } else if ("oblique".equals(s))
+            {
+                fontStyle = Text.TXST_OBLIQUE;
+            }
+        }
+
+        int fontWeight = DEFAULT_FONT_WEIGHT;
+        if (element.getStyle(sty.setName("font-weight")))
+        {
+            String s = sty.getStringValue();
+            if ("normal".equals(s))
+            {
+                fontWeight = Text.TXWE_NORMAL;
+            } else if ("bold".equals(s))
+            {
+                fontWeight = Text.TXWE_BOLD;
+            }
+        }
+
+        return new FontInfo(fontFamily.split(","), fontSize, fontStyle, fontWeight, letterSpacing);
+    }
+
+    public static Font getFont(FontInfo info, SVGDiagram diagram)
+    {
+        return getFont(info.families, info.style, info.weight, info.size, diagram);
+    }
+
+    private static Font getFont(String[] families, int fontStyle, int fontWeight, float fontSize, SVGDiagram diagram)
+    {
+        Font font = null;
+        for (String family : families)
+        {
+            font = diagram.getUniverse().getFont(family);
+            if (font != null) break;
+        }
+        if (font == null)
+        {
+            //Check system fonts
+            font = FontSystem.createFont(families, fontStyle, fontWeight, fontSize);
+        }
+        if (font == null)
+        {
+            Logger.getLogger(FontSystem.class.getName())
+                    .log(Level.WARNING, "Could not create font " + Arrays.toString(families));
+            String[] defaultFont = new String[]{ FontUtil.DEFAULT_FONT_FAMILY };
+            font = FontSystem.createFont(defaultFont, fontStyle, fontWeight, fontSize);
+        }
+        return font;
+    }
+
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/util/TextBuilder.java

@@ -0,0 +1,45 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on April 24, 2015
+ */
+package org.xbib.graphics.svg.util;
+
+/**
+ *
+ * @author kitfox
+ */
+public class TextBuilder
+{
+    
+}

graphics-svg/src/main/java/org/xbib/graphics/svg/xml/ColorTable.java

@@ -0,0 +1,294 @@
+/*
+ * SVG Salamander
+ * Copyright (c) 2004, Mark McKay
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or 
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ *   - Redistributions of source code must retain the above 
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer.
+ *   - Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials 
+ *     provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE. 
+ * 
+ * Mark McKay can be contacted at mark@kitfox.com.  Salamander and other
+ * projects can be found at http://www.kitfox.com
+ *
+ * Created on January 26, 2004, 4:34 AM
+ */
+
+package org.xbib.graphics.svg.xml;
+
+import java.awt.*;
+import java.util.*;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+/**
+ * @author Mark McKay
+ * @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
+ */
+public class ColorTable 
+{
+
+    static final Map<String, Color> colorTable;
+    static {
+        HashMap<String, Color> table = new HashMap<String, Color>();
+
+	//We really should be interpreting the currentColor keyword as 
+        // a reference to the referring node's color, but this quick hack 
+        // will stop the program from crashing.
+        table.put("currentcolor", new Color(0x0));
+
+        table.put("aliceblue", new Color(0xf0f8ff));
+        table.put("antiquewhite", new Color(0xfaebd7));
+        table.put("aqua", new Color(0x00ffff));
+        table.put("aquamarine", new Color(0x7fffd4));
+        table.put("azure", new Color(0xf0ffff));
+        table.put("beige", new Color(0xf5f5dc));
+        table.put("bisque", new Color(0xffe4c4));
+        table.put("black", new Color(0x000000));
+        table.put("blanchedalmond", new Color(0xffebcd));
+        table.put("blue", new Color(0x0000ff));
+        table.put("blueviolet", new Color(0x8a2be2));
+        table.put("brown", new Color(0xa52a2a));
+        table.put("burlywood", new Color(0xdeb887));
+        table.put("cadetblue", new Color(0x5f9ea0));
+        table.put("chartreuse", new Color(0x7fff00));
+        table.put("chocolate", new Color(0xd2691e));
+        table.put("coral", new Color(0xff7f50));
+        table.put("cornflowerblue", new Color(0x6495ed));
+        table.put("cornsilk", new Color(0xfff8dc));
+        table.put("crimson", new Color(0xdc143c));
+        table.put("cyan", new Color(0x00ffff));
+        table.put("darkblue", new Color(0x00008b));
+        table.put("darkcyan", new Color(0x008b8b));
+        table.put("darkgoldenrod", new Color(0xb8860b));
+        table.put("darkgray", new Color(0xa9a9a9));
+        table.put("darkgreen", new Color(0x006400));
+        table.put("darkkhaki", new Color(0xbdb76b));
+        table.put("darkmagenta", new Color(0x8b008b));
+        table.put("darkolivegreen", new Color(0x556b2f));
+        table.put("darkorange", new Color(0xff8c00));
+        table.put("darkorchid", new Color(0x9932cc));
+        table.put("darkred", new Color(0x8b0000));
+        table.put("darksalmon", new Color(0xe9967a));
+        table.put("darkseagreen", new Color(0x8fbc8f));
+        table.put("darkslateblue", new Color(0x483d8b));
+        table.put("darkslategray", new Color(0x2f4f4f));
+        table.put("darkturquoise", new Color(0x00ced1));
+        table.put("darkviolet", new Color(0x9400d3));
+        table.put("deeppink", new Color(0xff1493));
+        table.put("deepskyblue", new Color(0x00bfff));
+        table.put("dimgray", new Color(0x696969));
+        table.put("dodgerblue", new Color(0x1e90ff));
+        table.put("feldspar", new Color(0xd19275));
+        table.put("firebrick", new Color(0xb22222));
+        table.put("floralwhite", new Color(0xfffaf0));
+        table.put("forestgreen", new Color(0x228b22));
+        table.put("fuchsia", new Color(0xff00ff));
+        table.put("gainsboro", new Color(0xdcdcdc));
+        table.put("ghostwhite", new Color(0xf8f8ff));
+        table.put("gold", new Color(0xffd700));
+        table.put("goldenrod", new Color(0xdaa520));
+        table.put("gray", new Color(0x808080));
+        table.put("green", new Color(0x008000));
+        table.put("greenyellow", new Color(0xadff2f));
+        table.put("honeydew", new Color(0xf0fff0));
+        table.put("hotpink", new Color(0xff69b4));
+        table.put("indianred", new Color(0xcd5c5c));
+        table.put("indigo", new Color(0x4b0082));
+        table.put("ivory", new Color(0xfffff0));
+        table.put("khaki", new Color(0xf0e68c));
+        table.put("lavender", new Color(0xe6e6fa));
+        table.put("lavenderblush", new Color(0xfff0f5));
+        table.put("lawngreen", new Color(0x7cfc00));
+        table.put("lemonchiffon", new Color(0xfffacd));
+        table.put("lightblue", new Color(0xadd8e6));
+        table.put("lightcoral", new Color(0xf08080));
+        table.put("lightcyan", new Color(0xe0ffff));
+        table.put("lightgoldenrodyellow", new Color(0xfafad2));
+        table.put("lightgrey", new Color(0xd3d3d3));
+        table.put("lightgreen", new Color(0x90ee90));
+        table.put("lightpink", new Color(0xffb6c1));
+        table.put("lightsalmon", new Color(0xffa07a));
+        table.put("lightseagreen", new Color(0x20b2aa));
+        table.put("lightskyblue", new Color(0x87cefa));
+        table.put("lightslateblue", new Color(0x8470ff));
+        table.put("lightslategray", new Color(0x778899));
+        table.put("lightsteelblue", new Color(0xb0c4de));
+        table.put("lightyellow", new Color(0xffffe0));
+        table.put("lime", new Color(0x00ff00));
+        table.put("limegreen", new Color(0x32cd32));
+        table.put("linen", new Color(0xfaf0e6));
+        table.put("magenta", new Color(0xff00ff));
+        table.put("maroon", new Color(0x800000));
+        table.put("mediumaquamarine", new Color(0x66cdaa));
+        table.put("mediumblue", new Color(0x0000cd));
+        table.put("mediumorchid", new Color(0xba55d3));
+        table.put("mediumpurple", new Color(0x9370d8));
+        table.put("mediumseagreen", new Color(0x3cb371));
+        table.put("mediumslateblue", new Color(0x7b68ee));
+        table.put("mediumspringgreen", new Color(0x00fa9a));
+        table.put("mediumturquoise", new Color(0x48d1cc));
+        table.put("mediumvioletred", new Color(0xc71585));
+        table.put("midnightblue", new Color(0x191970));
+        table.put("mintcream", new Color(0xf5fffa));
+        table.put("mistyrose", new Color(0xffe4e1));
+        table.put("moccasin", new Color(0xffe4b5));
+        table.put("navajowhite", new Color(0xffdead));
+        table.put("navy", new Color(0x000080));
+        table.put("oldlace", new Color(0xfdf5e6));
+        table.put("olive", new Color(0x808000));
+        table.put("olivedrab", new Color(0x6b8e23));
+        table.put("orange", new Color(0xffa500));
+        table.put("orangered", new Color(0xff4500));
+        table.put("orchid", new Color(0xda70d6));
+        table.put("palegoldenrod", new Color(0xeee8aa));
+        table.put("palegreen", new Color(0x98fb98));
+        table.put("paleturquoise", new Color(0xafeeee));
+        table.put("palevioletred", new Color(0xd87093));
+        table.put("papayawhip", new Color(0xffefd5));
+        table.put("peachpuff", new Color(0xffdab9));
+        table.put("peru", new Color(0xcd853f));
+        table.put("pink", new Color(0xffc0cb));
+        table.put("plum", new Color(0xdda0dd));
+        table.put("powderblue", new Color(0xb0e0e6));
+        table.put("purple", new Color(0x800080));
+        table.put("red", new Color(0xff0000));
+        table.put("rosybrown", new Color(0xbc8f8f));
+        table.put("royalblue", new Color(0x4169e1));
+        table.put("saddlebrown", new Color(0x8b4513));
+        table.put("salmon", new Color(0xfa8072));
+        table.put("sandybrown", new Color(0xf4a460));
+        table.put("seagreen", new Color(0x2e8b57));
+        table.put("seashell", new Color(0xfff5ee));
+        table.put("sienna", new Color(0xa0522d));
+        table.put("silver", new Color(0xc0c0c0));
+        table.put("skyblue", new Color(0x87ceeb));
+        table.put("slateblue", new Color(0x6a5acd));
+        table.put("slategray", new Color(0x708090));
+        table.put("snow", new Color(0xfffafa));
+        table.put("springgreen", new Color(0x00ff7f));
+        table.put("steelblue", new Color(0x4682b4));
+        table.put("tan", new Color(0xd2b48c));
+        table.put("teal", new Color(0x008080));
+        table.put("thistle", new Color(0xd8bfd8));
+        table.put("tomato", new Color(0xff6347));
+        table.put("turquoise", new Color(0x40e0d0));
+        table.put("violet", new Color(0xee82ee));
+        table.put("violetred", new Color(0xd02090));
+        table.put("wheat", new Color(0xf5deb3));
+        table.put("white", new Color(0xffffff));
+        table.put("whitesmoke", new Color(0xf5f5f5));
+        table.put("yellow", new Color(0xffff00));
+        table.put("yellowgreen", new Color(0x9acd32));
+        
+        colorTable = Collections.unmodifiableMap(table);
+    }
+
+    static ColorTable singleton = new ColorTable();
+
+    /** Creates a new instance of ColorTable */
+    protected ColorTable() {
+//        buildColorList();
+    }
+
+    static public ColorTable instance() { return singleton; }
+
+    public Color lookupColor(String name) {
+        return colorTable.get(name.toLowerCase());
+    }
+
+    public static Color parseColor(String val)
+    {
+        Color retVal = null;
+
+        if ("".equals(val))
+        {
+            return null;
+        }
+        
+        if (val.charAt(0) == '#')
+        {
+            String hexStrn = val.substring(1);
+            
+            if (hexStrn.length() == 3)
+            {
+                hexStrn = "" + hexStrn.charAt(0) + hexStrn.charAt(0) + hexStrn.charAt(1) + hexStrn.charAt(1) + hexStrn.charAt(2) + hexStrn.charAt(2);
+            }
+            int hexVal = parseHex(hexStrn);
+
+            retVal = new Color(hexVal);
+        }
+        else
+        {
+            final String number = "\\s*(((\\d+)(\\.\\d*)?)|(\\.\\d+))(%)?\\s*";
+            final Matcher rgbMatch = Pattern.compile("rgb\\(" + number + "," + number + "," + number + "\\)", Pattern.CASE_INSENSITIVE).matcher("");
+
+            rgbMatch.reset(val);
+            if (rgbMatch.matches())
+            {
+                float rr = Float.parseFloat(rgbMatch.group(1));
+                float gg = Float.parseFloat(rgbMatch.group(7));
+                float bb = Float.parseFloat(rgbMatch.group(13));
+                rr /= "%".equals(rgbMatch.group(6)) ? 100 : 255;
+                gg /= "%".equals(rgbMatch.group(12)) ? 100 : 255;
+                bb /= "%".equals(rgbMatch.group(18)) ? 100 : 255;
+                retVal = new Color(rr, gg, bb);
+            }
+            else
+            {
+                Color lookupCol = ColorTable.instance().lookupColor(val);
+                if (lookupCol != null) retVal = lookupCol;
+            }
+        }
+
+        return retVal;
+    }
+
+    public static int parseHex(String val)
+    {
+        int retVal = 0;
+        
+        for (int i = 0; i < val.length(); i++)
+        {
+            retVal <<= 4;
+            
+            char ch = val.charAt(i);
+            if (ch >= '0' && ch <= '9')
+            {
+                retVal |= ch - '0';
+            }
+            else if (ch >= 'a' && ch <= 'z')
+            {
+                retVal |= ch - 'a' + 10;
+            }
+            else if (ch >= 'A' && ch <= 'Z')
+            {
+                retVal |= ch - 'A' + 10;
+            }
+            else throw new RuntimeException();
+        }
+        
+        return retVal;
+    }
+
+}