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Merge branch 'master' of xbib.org:joerg/graphics

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This commit is contained in:
Jörg Prante 2021-03-18 21:24:20 +01:00
commit b66887385c
40 changed files with 209 additions and 398 deletions
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3
build.gradle
View file

@ -25,6 +25,9 @@ ext {
subprojects {
apply plugin: 'java-library'
repositories {
mavenCentral()
}
apply from: rootProject.file('gradle/ide/idea.gradle')
apply from: rootProject.file('gradle/compile/java.gradle')
apply from: rootProject.file('gradle/test/junit5.gradle')

2
gradle.properties
View file

@ -1,6 +1,6 @@
group = org.xbib.graphics
name = graphics
version = 4.0.1
version = 4.0.2
gradle.wrapper.version = 6.6.1
pdfbox.version = 2.0.22

1
gradle/compile/java.gradle
View file

@ -36,6 +36,7 @@ artifacts {
}
tasks.withType(JavaCompile) {
options.encoding('UTF-8')
options.compilerArgs << '-Xlint:all'
}

2
gradle/publishing/publication.gradle
View file

@ -54,6 +54,7 @@ if (project.hasProperty("signing.keyId")) {
}
}
if (project.hasProperty('ossrhUsername')) {
nexusPublishing {
repositories {
sonatype {
@ -64,3 +65,4 @@ nexusPublishing {
}
clientTimeout = Duration.ofSeconds(600)
}
}

2
graphics-barcode/src/test/java/org/xbib/graphics/barcode/output/SvgRendererTest.java → graphics-barcode/src/test/java/org/xbib/graphics/barcode/output/SVGRendererTest.java
View file

@ -22,7 +22,7 @@ import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.Locale;
public class SvgRendererTest {
public class SVGRendererTest {
private Locale originalDefaultLocale;

1
graphics-barcode/src/test/resources/org/xbib/graphics/barcode/output/code93-basic.eps
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@ -26,7 +26,6 @@ clipsave
gsave
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0.0 0.0 0.0 rgb

12
graphics-barcode/src/test/resources/org/xbib/graphics/barcode/output/code93-basic.pdf
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@ -32,15 +32,11 @@ q
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1
graphics-barcode/src/test/resources/org/xbib/graphics/barcode/output/code93-colors.eps
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@ -26,7 +26,6 @@ clipsave
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12
graphics-barcode/src/test/resources/org/xbib/graphics/barcode/output/code93-colors.pdf
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@ -33,15 +33,11 @@ q
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1
graphics-barcode/src/test/resources/org/xbib/graphics/barcode/output/code93-custom-font.eps
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@ -26,7 +26,6 @@ clipsave
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newpath 0.0 0.0 128.0 82.0 rect Z fill
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12
graphics-barcode/src/test/resources/org/xbib/graphics/barcode/output/code93-custom-font.pdf
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@ -32,15 +32,11 @@ q
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1
graphics-barcode/src/test/resources/org/xbib/graphics/barcode/output/code93-magnification-2.eps
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@ -26,7 +26,6 @@ clipsave
gsave
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newpath 0.0 0.0 256.0 120.0 rect Z fill
0.0 0.0 0.0 rgb

12
graphics-barcode/src/test/resources/org/xbib/graphics/barcode/output/code93-magnification-2.pdf
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@ -32,15 +32,11 @@ q
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1
graphics-barcode/src/test/resources/org/xbib/graphics/barcode/output/code93-margin-size-20.eps
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@ -26,7 +26,6 @@ clipsave
gsave
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0.0 0.0 0.0 rgb

12
graphics-barcode/src/test/resources/org/xbib/graphics/barcode/output/code93-margin-size-20.pdf
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@ -32,15 +32,11 @@ q
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1
graphics-barcode/src/test/resources/org/xbib/graphics/barcode/output/maxicode-basic.eps
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@ -26,7 +26,6 @@ clipsave
gsave
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1.0 setlinewidth 0 setlinejoin 0 setlinecap [] 0.0 setdash
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newpath 0.0 0.0 420.0 410.0 rect Z fill
0.0 0.0 0.0 rgb

22
graphics-barcode/src/test/resources/org/xbib/graphics/barcode/output/maxicode-basic.pdf
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@ -32,15 +32,11 @@ q
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q
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92.65 38.4 m 98.025 35.275 l 98.025 29.025 l 92.65 25.9 l 87.275 29.025 l 87.275 35.275 l h f
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2
graphics-ghostscript/src/main/java/org/xbib/graphics/ghostscript/PDFConverter.java
View file

@ -91,7 +91,7 @@ public class PDFConverter {
this.compatibilityLevel = compatibilityLevel;
this.pdfx = pdfx;
this.paperSize = paperSize;
this.tmpPath = Paths.get("/var/tmp/" + this);
this.tmpPath = Paths.get(System.getProperty("java.io.tmpdir", "/var/tmp")).resolve(toString());
}
/**

45
graphics-ghostscript/src/main/java/org/xbib/graphics/ghostscript/PDFRasterizer.java
View file

@ -25,6 +25,7 @@ import java.io.OutputStream;
import java.nio.file.FileVisitResult;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.PathMatcher;
import java.nio.file.Paths;
import java.nio.file.SimpleFileVisitor;
import java.nio.file.StandardCopyOption;
@ -46,26 +47,31 @@ public class PDFRasterizer implements Closeable {
private static final Logger logger = Logger.getLogger(PDFRasterizer.class.getName());
private final String creator;
private String creator;
private final String author;
private String author;
private final String subject;
private String subject;
private final Map<String, ImageReader> imageReaders;
private final Path tmpPath;
public PDFRasterizer(String subject) {
this("org.xbib.graphics.ghostscript/4.0.1", "Jörg Prante", subject);
public PDFRasterizer() {
this.imageReaders = createImageReaders();
this.tmpPath = Paths.get(System.getProperty("java.io.tmpdir", "/var/tmp")).resolve(toString());
}
public PDFRasterizer(String creator, String author, String subject) {
public void setCreator(String creator) {
this.creator = creator;
}
public void setAuthor(String author) {
this.author = author;
}
public void setSubject(String subject) {
this.subject = subject;
this.imageReaders = createImageReaders();
this.tmpPath = Paths.get("/var/tmp/" + this);
}
@Override
@ -199,21 +205,33 @@ public class PDFRasterizer implements Closeable {
}
}
public synchronized int mergeImagesToPDF(Path sourceDir, Path targetFile) throws IOException {
logger.info("mergeImagesToPDF: source=" + sourceDir + " target=" + targetFile);
public int mergeImagesToPDF(Path sourceDir, Path targetFile) throws IOException {
return mergeImagesToPDF(sourceDir, targetFile, "**/*");
}
public synchronized int mergeImagesToPDF(Path sourceDir, Path targetFile, String globPattern) throws IOException {
logger.info("mergeImagesToPDF: source=" + sourceDir + " target=" + targetFile + " glob =" + globPattern);
int pagecount = 0;
PathMatcher pathMatcher = sourceDir.getFileSystem().getPathMatcher("glob:" + globPattern);
List<PDDocument> coverPageDocs = new ArrayList<>();
try (Stream<Path> files = Files.list(sourceDir);
PDDocument pdDocument = new PDDocument(MemoryUsageSetting.setupTempFileOnly());
OutputStream outputStream = new BufferedOutputStream(Files.newOutputStream(targetFile))) {
List<Path> entries = files.sorted()
.filter(PDFRasterizer::checkForRealFile)
.filter(pathMatcher::matches)
.collect(Collectors.toList());
pdDocument.getDocumentInformation().setTitle(targetFile.getFileName().toString());
pdDocument.getDocumentInformation().setCreationDate(Calendar.getInstance());
if (creator != null) {
pdDocument.getDocumentInformation().setCreator(creator);
}
if (subject != null) {
pdDocument.getDocumentInformation().setSubject(subject);
}
if (author != null) {
pdDocument.getDocumentInformation().setAuthor(author);
}
for (Path path : entries) {
if (path.getFileName().toString().toLowerCase(Locale.ROOT).endsWith(".pdf")) {
logger.info("found pdf " + path);
@ -237,7 +255,6 @@ public class PDFRasterizer implements Closeable {
logger.log(Level.WARNING, "skipping image because too large: " + path + " size = " + size);
} else {
BufferedImage bufferedImage = readImage(path);
if (bufferedImage != null) {
PDPage page = new PDPage(new PDRectangle(bufferedImage.getWidth(), bufferedImage.getHeight()));
pdDocument.addPage(page);
PDImageXObject pdImageXObject = LosslessFactory.createFromImage(pdDocument, bufferedImage);
@ -253,10 +270,6 @@ public class PDFRasterizer implements Closeable {
throw new IOException("unable to create PDImageXObject from buffered image");
}
bufferedImage.flush();
} else {
logger.log(Level.WARNING, "unable to read into a buffered image frmo " + path);
throw new IOException("unable to read into a buffered image");
}
}
}
}
@ -424,7 +437,7 @@ public class PDFRasterizer implements Closeable {
imageReader.setInput(imageInputStream);
ImageReadParam param = imageReader.getDefaultReadParam();
BufferedImage bufferedImage = imageReader.read(0, param);
logger.log(Level.FINE, "path = " + path + "loaded: width = " + bufferedImage.getWidth() +
logger.log(Level.FINE, "path = " + path + " loaded, width = " + bufferedImage.getWidth() +
" height = " + bufferedImage.getHeight() +
" color model = " + bufferedImage.getColorModel());
imageInputStream.close();

21
graphics-ghostscript/src/test/java/org/xbib/graphics/ghostscript/test/PDFRasterizerTest.java
View file

@ -22,12 +22,9 @@ public class PDFRasterizerTest {
@Test
public void testPDFCreation() throws IOException {
String creator = "Xbib PDF";
String author = "Jörg Prante";
String subject = "Test";
Path sourceDir = Paths.get("src/test/resources/org/xbib/graphics/ghostscript/test/images-3656573");
Path targetFile = Paths.get("build/3656573.pdf");
PDFRasterizer pdfRasterizer = new PDFRasterizer(creator, author, subject);
PDFRasterizer pdfRasterizer = new PDFRasterizer();
int pagecount = pdfRasterizer.mergeImagesToPDF(sourceDir, targetFile);
logger.info("pagecount = " + pagecount);
pdfRasterizer.close();
@ -35,12 +32,9 @@ public class PDFRasterizerTest {
@Test
public void testPDFColorImage() throws IOException {
String creator = "Xbib PDF";
String author = "Jörg Prante";
String subject = "Test";
Path sourceDir = Paths.get("src/test/resources/org/xbib/graphics/ghostscript/test/images");
Path targetFile = Paths.get("build/color.pdf");
PDFRasterizer pdfRasterizer = new PDFRasterizer(creator, author, subject);
PDFRasterizer pdfRasterizer = new PDFRasterizer();
int pagecount = pdfRasterizer.mergeImagesToPDF(sourceDir, targetFile);
logger.info("pagecount = " + pagecount);
pdfRasterizer.close();
@ -52,7 +46,7 @@ public class PDFRasterizerTest {
Path target = Paths.get("build/20200024360-new.pdf");
Path tmp = Files.createTempDirectory("graphics-test");
try {
PDFRasterizer pdfRasterizer = new PDFRasterizer("xbib", "Jörg Prante", "Test");
PDFRasterizer pdfRasterizer = new PDFRasterizer();
pdfRasterizer.pdfToImage(source, tmp, null, null);
Path tmpTarget = tmp.resolve(target.getFileName());
int pagecount = pdfRasterizer.mergeImagesToPDF(tmp, tmpTarget);
@ -74,9 +68,7 @@ public class PDFRasterizerTest {
try {
delete(target);
Files.createDirectories(target);
PDFRasterizer rasterizer = new PDFRasterizer(
"org.xbib.graphics.ghostscript", "Jörg Prante",
"converted from " + p);
PDFRasterizer rasterizer = new PDFRasterizer();
rasterizer.pdfToImage(p, target, "pdf-", "1-");
rasterizer.close();
} catch (IOException e) {
@ -90,7 +82,6 @@ public class PDFRasterizerTest {
@Test
public void testPDFRasterizerConvert() throws Exception {
logger.log(Level.INFO, "testing java.io.tmpdir = " + System.getProperty("java.io.tmpdir"));
Path path = Paths.get("build/resources/test");
try (Stream<Path> stream = Files.list(path)) {
stream.forEach(p -> {
@ -100,9 +91,7 @@ public class PDFRasterizerTest {
try {
delete(target);
Files.createDirectories(target.getParent());
PDFRasterizer rasterizer = new PDFRasterizer(
"org.xbib.graphics.ghostscript", "Jörg Prante",
"converted from " + p);
PDFRasterizer rasterizer = new PDFRasterizer();
rasterizer.convert(p, target);
rasterizer.close();
} catch (IOException e) {

9
graphics-ghostscript/src/test/java/org/xbib/graphics/ghostscript/test/TiffTest.java
View file

@ -32,14 +32,11 @@ public class TiffTest {
@Test
public void mergeTiff() throws IOException {
String creator = "Malva PDF";
String author = "Jörg Prante";
String subject = "Test";
Path sourceDir = Paths.get("src/test/resources/org/xbib/graphics/ghostscript/test/");
Path targetFile = Paths.get("build/tmp.pdf");
PDFRasterizer pdfRasterizer = new PDFRasterizer(creator, author, subject);
int pagecount = pdfRasterizer.mergeImagesToPDF(sourceDir, targetFile);
PDFRasterizer pdfRasterizer = new PDFRasterizer();
int pagecount = pdfRasterizer.mergeImagesToPDF(sourceDir, targetFile, "**/*.tif");
logger.info("pagecount = " + pagecount);
assertEquals(3, pagecount);
assertEquals(2, pagecount);
}
}

4
graphics-pdfbox-groovy/src/test/groovy/org/xbib/graphics/pdfbox/groovy/test/BaseBuilderSpec.groovy
View file

@ -370,7 +370,7 @@ abstract class BaseBuilderSpec extends Specification {
when:
List layout = [
[ key: 'Typ', value: 'Online', 'bold':true],
[ key: 'Medea-Nummer', value: 'test'],
[ key: 'Nummer', value: 'test'],
[ key: 'Bestelldatum', value: 'test'],
[ key: 'Eingangsdatum', value: 'test'],
[ key: 'Besteller', value: 'test', line: true],
@ -399,7 +399,7 @@ abstract class BaseBuilderSpec extends Specification {
paragraph(margin:[left: 6.cm, right: 1.cm, top: -1.5.cm]) {
font.size = 24.pt
font.bold = true
text 'Aufsatzbestellung Lieferschein'
text 'Lieferschein'
}
paragraph {
table(margin:[left: 1.cm, top: 2.cm], width: 19.cm, padding: 0.pt, border:[size:0.pt]) {

4
graphics-pdfbox-groovy/src/test/groovy/org/xbib/graphics/pdfbox/groovy/test/FontSpec.groovy
View file

@ -28,13 +28,13 @@ class FontSpec extends Specification {
}
def "printable characters"() {
String s = "\u0098 Hello Jörg"
String s = "\u0098 Hello World"
when:
s = s.replaceAll("\\p{C}", "")
then:
s == " Hello Jörg"
s == " Hello World"
}
def "glyph exists"() {

13
graphics-pdfbox-groovy/src/test/groovy/org/xbib/graphics/pdfbox/groovy/test/PdfDocumentBuilderTest.groovy
View file

@ -9,6 +9,8 @@ import java.nio.file.Files
import java.nio.file.Paths
import java.util.regex.Pattern
import static org.junit.Assert.assertTrue
@Log4j2
class PdfDocumentBuilderTest {
@ -48,7 +50,7 @@ class PdfDocumentBuilderTest {
PdfDocumentBuilder builder = new PdfDocumentBuilder(outputStream)
List layout = [
[key: 'Typ', value: 'Online', 'bold': true],
[key: 'Medea-Nummer', value: 'test'],
[key: 'Nummer', value: 'test'],
[key: 'Bestelldatum', value: 'test'],
[key: 'Eingangsdatum', value: 'test'],
[key: 'Besteller', value: 'test', line: true],
@ -147,7 +149,7 @@ class PdfDocumentBuilderTest {
@Test
void testPdfWithImage() {
byte[] logo = getClass().getResourceAsStream('/img/logo-print.png').bytes
byte[] logo = getClass().getResourceAsStream('/img/img.png').bytes
OutputStream outputStream = Files.newOutputStream(Paths.get("build/testimage.pdf"))
outputStream.withCloseable {
PdfDocumentBuilder builder = new PdfDocumentBuilder(outputStream)
@ -159,7 +161,7 @@ class PdfDocumentBuilderTest {
builder.create {
document(font: [family: 'Helvetica'], margin: [top: 1.cm]) {
paragraph(margin: [left: 7.mm]) {
image(data: logo, name: 'logo-print.png', width: 125.px, height: 45.px)
image(data: logo, name: 'img.png', width: 125.px, height: 45.px)
}
paragraph(margin: [left: 6.cm, right: 1.cm, top: 0.cm]) {
font.size = 24.pt
@ -229,11 +231,12 @@ class PdfDocumentBuilderTest {
Pattern detectHan = Pattern.compile('.*\\p{script=Han}.*')
Pattern detectLatin = Pattern.compile('.*\\p{script=Latin}.*')
String chinese = "北京 東京大学"
String caron = "Hey Jörg, this is Latin Small Letter C with Caron \u010d"
String caron = "Hey, this is Latin Small Letter C with Caron \u010d"
log.info("chinese = ${detectHan.matcher(chinese).matches()}")
assertTrue(detectHan.matcher(chinese).matches())
log.info("caron = ${detectLatin.matcher(caron).matches()}")
assertTrue(detectLatin.matcher(caron).matches())
String normalized = caron.replaceAll("\\P{IsLatin}","")
log.info("normalized=${normalized}")
}
}

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16
graphics-pdfbox-layout/NOTICE.txt
View file

@ -5,3 +5,19 @@ https://github.com/ralfstuckert/pdfbox-layout
(MIT License)
as of October, 2020
and extended by "easytable"
https://github.com/vandeseer/easytable
(MIT License)
as of March, 2021
and extended by "boxable"
https://github.com/dhorions/boxable
(Apache 2.0 License)
as of March, 2021

115
graphics-pdfbox-layout/src/main/java/org/xbib/graphics/pdfbox/layout/table/AbstractCell.java
View file

@ -211,119 +211,4 @@ public abstract class AbstractCell {
public boolean isVerticallyAligned(VerticalAlignment alignment) {
return getSettings().getVerticalAlignment() == alignment;
}
/*public abstract static class AbstractCellBuilder<C extends AbstractCell, B extends AbstractCell.AbstractCellBuilder<C, B>> {
protected Settings settings = new Settings();
// We don't want to expose settings directly!
private void settings(Settings settings) {}
public B borderWidth(final float borderWidth) {
settings.setBorderWidthTop(borderWidth);
settings.setBorderWidthBottom(borderWidth);
settings.setBorderWidthLeft(borderWidth);
settings.setBorderWidthRight(borderWidth);
return (B) this;
}
public B borderWidthTop(final float borderWidth) {
settings.setBorderWidthTop(borderWidth);
return (B) this;
}
public B borderWidthBottom(final float borderWidth) {
settings.setBorderWidthBottom(borderWidth);
return (B) this;
}
public B borderWidthLeft(final float borderWidth) {
settings.setBorderWidthLeft(borderWidth);
return (B) this;
}
public B borderWidthRight(final float borderWidth) {
settings.setBorderWidthRight(borderWidth);
return (B) this;
}
public B borderStyleTop(final BorderStyleInterface style) {
settings.setBorderStyleTop(style);
return (B) this;
}
public B borderStyleBottom(final BorderStyleInterface style) {
settings.setBorderStyleBottom(style);
return (B) this;
}
public B borderStyleLeft(final BorderStyleInterface style) {
settings.setBorderStyleLeft(style);
return (B) this;
}
public B borderStyleRight(final BorderStyleInterface style) {
settings.setBorderStyleRight(style);
return (B) this;
}
public B borderStyle(final BorderStyleInterface style) {
return this.borderStyleLeft(style)
.borderStyleRight(style)
.borderStyleBottom(style)
.borderStyleTop(style);
}
public B padding(final float padding) {
return this.paddingTop(padding)
.paddingBottom(padding)
.paddingLeft(padding)
.paddingRight(padding);
}
public B paddingTop(final float padding) {
settings.setPaddingTop(padding);
return (B) this;
}
public B paddingBottom(final float padding) {
settings.setPaddingBottom(padding);
return (B) this;
}
public B paddingLeft(final float padding) {
settings.setPaddingLeft(padding);
return (B) this;
}
public B paddingRight(final float padding) {
settings.setPaddingRight(padding);
return (B) this;
}
public B horizontalAlignment(final HorizontalAlignment alignment) {
settings.setHorizontalAlignment(alignment);
return (B) this;
}
public B verticalAlignment(final VerticalAlignment alignment) {
settings.setVerticalAlignment(alignment);
return (B) this;
}
public B backgroundColor(final Color backgroundColor) {
settings.setBackgroundColor(backgroundColor);
return (B) this;
}
public B borderColor(final Color borderColor) {
settings.setBorderColor(borderColor);
return (B) this;
}
public B wordBreak(final Boolean wordBreak) {
settings.setWordBreak(wordBreak);
return (B) this;
}
}*/
}

19
graphics-pdfbox-layout/src/main/java/org/xbib/graphics/pdfbox/layout/table/AbstractTextCell.java
View file

@ -78,23 +78,4 @@ public abstract class AbstractTextCell extends AbstractCell {
public float getMaxWidth() {
return getMaxWidthOfText() - getHorizontalPadding();
}
/*public abstract static class AbstractTextCellBuilder<C extends AbstractTextCell, B extends AbstractTextCell.AbstractTextCellBuilder<C, B>> extends AbstractCellBuilder<C, B> {
public B font(final Font font) {
settings.setFont(font);
return (B) this;
}
public B fontSize(final Integer fontSize) {
settings.setFontSize(fontSize);
return (B) this;
}
public B textColor(final Color textColor) {
settings.setTextColor(textColor);
return (B) this;
}
}*/
}

54
graphics-pdfbox-layout/src/main/java/org/xbib/graphics/pdfbox/layout/table/ParagraphCell.java
View file

@ -76,59 +76,5 @@ public class ParagraphCell extends AbstractCell {
public org.xbib.graphics.pdfbox.layout.elements.Paragraph getWrappedParagraph() {
return wrappedParagraph;
}
/*public static class ParagraphBuilder {
private final List<ParagraphProcessable> processables = new LinkedList<>();
private ParagraphBuilder() {
}
public ParagraphBuilder append(StyledText styledText) {
processables.add(styledText);
return this;
}
public ParagraphBuilder append(Hyperlink hyperlink) {
processables.add(hyperlink);
return this;
}
public ParagraphBuilder append(Markup markup) {
processables.add(markup);
return this;
}
public ParagraphBuilder appendNewLine(Font font, float fontSize) {
processables.add(new NewLine(font, fontSize));
return this;
}
public Paragraph build() {
return new Paragraph(processables);
}
}
public static ParagraphBuilder builder() {
return new ParagraphBuilder();
}*/
}
/*public abstract static class ParagraphCellBuilder<C extends ParagraphCell, B extends ParagraphCell.ParagraphCellBuilder<C, B>> extends AbstractCellBuilder<C, B> {
public B font(final Font font) {
settings.setFont(font);
return (B) this;
}
public B fontSize(final Integer fontSize) {
settings.setFontSize(fontSize);
return (B) this;
}
public B textColor(final Color textColor) {
settings.setTextColor(textColor);
return (B) this;
}
}*/
}

33
graphics-pdfbox-layout/src/main/java/org/xbib/graphics/pdfbox/layout/table/PdfUtil.java
View file

@ -26,7 +26,7 @@ public final class PdfUtil {
* @param fontSize FontSize of String
* @return Width (in points)
*/
public static float getStringWidth(final String text, final Font font, final int fontSize) {
public static float getStringWidth(String text, Font font, int fontSize) {
return Arrays.stream(text.split(NEW_LINE_REGEX))
.max(Comparator.comparing(String::length))
.map(x -> {
@ -40,25 +40,20 @@ public final class PdfUtil {
}
private static float getWidthOfStringWithoutNewlines(String text, Font font, int fontSize) throws IOException {
final List<String> codePointsAsString = text.codePoints()
List<String> codePointsAsString = text.codePoints()
.mapToObj(codePoint -> new String(new int[]{codePoint}, 0, 1))
.collect(Collectors.toList());
List<Float> widths = new ArrayList<>();
for (final String codepoint : codePointsAsString) {
for (String codepoint : codePointsAsString) {
try {
widths.add(font.getRegularFont().getStringWidth(codepoint) * fontSize / 1000F);
} catch (final IllegalArgumentException | IOException e) {
widths.add(font.getRegularFont().getStringWidth("–") * fontSize / 1000F);
}
}
return widths.stream().reduce(0.0f, Float::sum);
}
/**
* Computes the height of a font.
*
@ -66,7 +61,7 @@ public final class PdfUtil {
* @param fontSize FontSize
* @return Height of font
*/
public static float getFontHeight(Font font, final int fontSize) {
public static float getFontHeight(Font font, int fontSize) {
return font.getRegularFont().getFontDescriptor().getCapHeight() * fontSize / 1000F;
}
@ -79,21 +74,20 @@ public final class PdfUtil {
* @param maxWidth Maximal width of resulting text-lines
* @return A list of lines, where all are smaller than maxWidth
*/
public static List<String> getOptimalTextBreakLines(final String text, final Font font, final int fontSize, final float maxWidth) {
public static List<String> getOptimalTextBreakLines(String text, Font font, int fontSize, float maxWidth) {
List<String> result = new ArrayList<>();
for (final String line : text.split(NEW_LINE_REGEX)) {
for (String line : text.split(NEW_LINE_REGEX)) {
if (PdfUtil.doesTextLineFit(line, font, fontSize, maxWidth)) {
result.add(line);
} else {
result.addAll(PdfUtil.wrapLine(line, font, fontSize, maxWidth));
}
}
return result;
}
private static List<String> wrapLine(final String line, final Font font, final int fontSize, final float maxWidth) {
if (PdfUtil.doesTextLineFit(line, font, fontSize, maxWidth)) {
private static List<String> wrapLine(String line, Font font, int fontSize, float maxWidth) {
if (doesTextLineFit(line, font, fontSize, maxWidth)) {
return Collections.singletonList(line);
}
List<String> goodLines = new ArrayList<>();
@ -106,7 +100,7 @@ public final class PdfUtil {
return goodLines;
}
private static List<String> splitBySize(final String line, final Font font, final int fontSize, final float maxWidth) {
private static List<String> splitBySize(String line, Font font, int fontSize, float maxWidth) {
List<String> returnList = new ArrayList<>();
for (int i = line.length() - 1; i > 0; i--) {
String fittedNewLine = line.substring(0, i) + "-";
@ -120,11 +114,10 @@ public final class PdfUtil {
return returnList;
}
private static String buildALine(final Stack<String> words,
final Font font,
final int fontSize,
final float maxWidth) {
private static String buildALine(Stack<String> words,
Font font,
int fontSize,
float maxWidth) {
StringBuilder line = new StringBuilder();
float width = 0;
while (!words.empty()) {

3
graphics-pdfbox-print/build.gradle Normal file
View file

@ -0,0 +1,3 @@
dependencies {
api "org.apache.pdfbox:pdfbox:${project.property('pdfbox.version')}"
}

6
graphics-pdfbox-print/src/main/java/module-info.java Normal file
View file

@ -0,0 +1,6 @@
module org.xbib.graphics.pdfbox.print {
exports org.xbib.graphics.pdfbox.print;
requires java.logging;
requires transitive java.desktop;
requires org.apache.pdfbox;
}

59
graphics-printer/src/main/java/org/xbib/graphics/printer/PrintUtility.java → graphics-pdfbox-print/src/main/java/org/xbib/graphics/pdfbox/print/PrintUtility.java
View file

@ -1,4 +1,7 @@
package org.xbib.graphics.printer;
package org.xbib.graphics.pdfbox.print;
import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.printing.PDFPageable;
import javax.print.Doc;
import javax.print.DocFlavor;
@ -18,6 +21,7 @@ import javax.print.attribute.standard.PrinterMakeAndModel;
import javax.print.attribute.standard.SheetCollate;
import javax.print.attribute.standard.Sides;
import java.awt.print.PrinterJob;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
@ -27,7 +31,12 @@ import java.util.List;
*/
public class PrintUtility {
public static void print(InputStream inputStream, Printer printer)
public static void print(InputStream inputStream, DocFlavor docFlavor)
throws Exception {
print(inputStream, docFlavor, findDefaultPrinter(docFlavor));
}
public static void print(InputStream inputStream, DocFlavor docFlavor, Printer printer)
throws Exception {
if (inputStream == null || printer == null) {
return;
@ -51,7 +60,7 @@ public class PrintUtility {
pas.add(Sides.TUMBLE);
break;
default:
pas.add(Sides.ONE_SIDED);
break;
}
}
if (printer.isModeSupported()) {
@ -63,7 +72,7 @@ public class PrintUtility {
pas.add(Chromaticity.COLOR);
break;
default:
pas.add(Chromaticity.MONOCHROME);
break;
}
}
if (printer.isMediaSupported() && printer.getMediaSize() != null) {
@ -74,15 +83,22 @@ public class PrintUtility {
}
PrintService service = printer.getService();
DocPrintJob job = service.createPrintJob();
Doc doc = new SimpleDoc(inputStream,
DocFlavor.INPUT_STREAM.POSTSCRIPT, null);
Doc doc = new SimpleDoc(inputStream, docFlavor, null);
job.print(doc, pas);
}
public static Printer getPrinter(String printerName) {
public static void print(InputStream inputStream, Printer printer) throws Exception {
PDDocument document = PDDocument.load(inputStream);
PrinterJob job = PrinterJob.getPrinterJob();
job.setPageable(new PDFPageable(document));
job.setPrintService(printer.getService());
job.print();
}
public static Printer getPrinter(String printerName, DocFlavor docFlavor) {
Printer printer = null;
if (printerName != null) {
List<Printer> printers = findPrinters();
List<Printer> printers = findPrinters(docFlavor);
for (Printer p : printers) {
if (printerName.equalsIgnoreCase(p.getName())) {
printer = p;
@ -94,21 +110,18 @@ public class PrintUtility {
PrintService service = PrintServiceLookup.lookupDefaultPrintService();
printer = createPrinter(service);
}
if (printer != null) {
printer.setCopies(1);
printer.setCollate(false);
printer.setDuplex(Printer.DUPLEX_SIMPLEX);
printer.setMode(Printer.STATUS_ACCEPTING_JOBS);
printer.setMediaSize("A4");
}
return printer;
}
public static List<Printer> findPrinters() {
public static Printer findDefaultPrinter(DocFlavor docFlavor) {
List<Printer> printers = findPrinters(docFlavor);
return printers.isEmpty() ? null : printers.get(0);
}
public static List<Printer> findPrinters(DocFlavor docFlavor) {
List<Printer> printers = new ArrayList<>();
PrintRequestAttributeSet pras = new HashPrintRequestAttributeSet();
DocFlavor flavor = DocFlavor.INPUT_STREAM.POSTSCRIPT;
PrintService[] printServices = PrintServiceLookup.lookupPrintServices(flavor, pras);
PrintRequestAttributeSet printRequestAttributeSet = new HashPrintRequestAttributeSet();
PrintService[] printServices = PrintServiceLookup.lookupPrintServices(docFlavor, printRequestAttributeSet);
if (printServices != null) {
for (PrintService service : printServices) {
printers.add(createPrinter(service));
@ -150,11 +163,7 @@ public class PrintUtility {
if (collate == null) {
collate = SheetCollate.UNCOLLATED;
}
if (collate == SheetCollate.COLLATED) {
printer.setCollate(true);
} else {
printer.setCollate(false);
}
printer.setCollate(collate == SheetCollate.COLLATED);
}
boolean modeSupported = service.isAttributeCategorySupported(Chromaticity.class);
printer.setModeSupported(modeSupported);
@ -189,7 +198,7 @@ public class PrintUtility {
printer.setMediaSupported(mediaSupported);
if (mediaSupported) {
Object obj = service.getSupportedAttributeValues(Media.class, null, null);
if (obj != null && obj instanceof Media[]) {
if (obj instanceof Media[]) {
Media[] medias = (Media[]) obj;
for (Media media : medias) {
if (media instanceof MediaSizeName) {

4
graphics-printer/src/main/java/org/xbib/graphics/printer/Printer.java → graphics-pdfbox-print/src/main/java/org/xbib/graphics/pdfbox/print/Printer.java
View file

@ -1,4 +1,4 @@
package org.xbib.graphics.printer;
package org.xbib.graphics.pdfbox.print;
import javax.print.PrintService;
import javax.print.attribute.standard.Media;
@ -29,7 +29,7 @@ public class Printer {
private int duplex;
private boolean mediaSupported;
private String mediaSize;
private Map<String, Media> mediaSizeNames = new HashMap<>();
private final Map<String, Media> mediaSizeNames = new HashMap<>();
private int pageSize;
private String pageRange;
private PrintService service;

27
graphics-pdfbox-print/src/test/java/org/xbib/graphics/pdfbox/print/test/PrinterTest.java Normal file
View file

@ -0,0 +1,27 @@
package org.xbib.graphics.pdfbox.print.test;
import javax.print.DocFlavor;
import org.junit.jupiter.api.Test;
import org.xbib.graphics.pdfbox.print.PrintUtility;
import org.xbib.graphics.pdfbox.print.Printer;
import java.util.logging.Level;
import java.util.logging.Logger;
public class PrinterTest {
private static final Logger logger = Logger.getLogger(PrinterTest.class.getName());
@Test
public void testPrinterSelection() {
logger.log(Level.INFO, "printer = " + PrintUtility.findPrinters(DocFlavor.INPUT_STREAM.AUTOSENSE));
}
@Test
public void print() throws Exception {
Printer printer = PrintUtility.getPrinter("Samsung ML-1610 (USB001)", DocFlavor.INPUT_STREAM.AUTOSENSE);
if (printer != null) {
PrintUtility.print(getClass().getResourceAsStream("/test.pdf"), printer);
}
}
}

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5
graphics-printer/src/main/java/module-info.java
View file

@ -1,5 +0,0 @@
module org.xbib.graphics.printer {
exports org.xbib.graphics.printer;
requires java.logging;
requires transitive java.desktop;
}

18
graphics-printer/src/test/java/org/xbib/graphics/printer/test/PrinterTest.java
View file

@ -1,18 +0,0 @@
package org.xbib.graphics.printer.test;
import org.junit.jupiter.api.Test;
import org.xbib.graphics.printer.PrintUtility;
import java.util.logging.Level;
import java.util.logging.Logger;
public class PrinterTest {
private static final Logger logger = Logger.getLogger(PrinterTest.class.getName());
@Test
public void testPrinterSelection() {
logger.log(Level.INFO, "printer = " + PrintUtility.findPrinters());
}
}

2
settings.gradle
View file

@ -9,6 +9,6 @@ include 'graphics-ghostscript'
include 'graphics-pdfbox'
include 'graphics-pdfbox-layout'
include 'graphics-pdfbox-groovy'
include 'graphics-printer'
include 'graphics-pdfbox-print'
include 'graphics-graph-gral'
include 'graphics-graph-jmathplot'