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NPE fix

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This commit is contained in:
Jörg Prante 2021-11-15 23:28:01 +01:00
parent d79e19c005
commit 7697ac95a7
2 changed files with 24 additions and 6 deletions
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4
gradle.properties
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@ -1,9 +1,9 @@
group = org.xbib.graphics
name = graphics
version = 4.0.4
version = 4.0.5
gradle.wrapper.version = 6.6.1
pdfbox.version = 2.0.23
pdfbox.version = 2.0.24
jna.version = 5.8.0
zxing.version = 3.3.1
reflections.version = 0.9.11

18
graphics-chart/src/main/java/org/xbib/graphics/chart/series/AxesChartSeriesNumericalNoErrorBars.java
View file

@ -33,17 +33,21 @@ public abstract class AxesChartSeriesNumericalNoErrorBars extends MarkerSeries {
@Override
protected void calculateMinMax() {
List<Double> xMinMax = findMinMax(xData);
if (xMinMax != null) {
setXMin(xMinMax.get(0));
setXMax(xMinMax.get(1));
}
List<Double> yMinMax;
if (extraValues == null) {
yMinMax = findMinMax(yData);
} else {
yMinMax = findMinMaxWithErrorBars(yData, extraValues);
}
if (yMinMax != null) {
setYMin(yMinMax.get(0));
setYMax(yMinMax.get(1));
}
}
List<Double> findMinMax(List<?> data) {
if (data == null) {
@ -82,6 +86,20 @@ public abstract class AxesChartSeriesNumericalNoErrorBars extends MarkerSeries {
if (bd.doubleValue() > max) {
max = bd.doubleValue();
}
} else if (dataPoint instanceof Long) {
long i = (Long) dataPoint;
if (min == null) {
min = (double) i;
}
if (max == null) {
max = (double) i;
}
if (i < min) {
min = (double) i;
}
if (i > max) {
max = (double) i;
}
} else if (dataPoint instanceof Integer) {
int i = (Integer) dataPoint;
if (min == null) {