Changing color of labels in JFreeChart
Anybody that has experience using JFreeChart, is there a way to change the color of my labels for my XY axes. Right now I'm using a XYPlot
开发者_如何学编程and I want to change the color of the labels on my axes. Is there a way to do this?
You should be able to use setTickLabelPaint()
on the desired Axis
.
I used this code to change the color of all my labels:
private void setFontColor(Color fontColor) {
JFreeChart chart = getChart();
chart.getTitle().setPaint(fontColor);
Plot plot = chart.getPlot();
if (plot instanceof CategoryPlot) {
setAxisFontColor(((CategoryPlot) plot).getDomainAxis(), fontColor);
setAxisFontColor(((CategoryPlot) plot).getRangeAxis(), fontColor);
} else if (plot instanceof XYPlot) {
setAxisFontColor(((XYPlot) plot).getDomainAxis(), fontColor);
setAxisFontColor(((XYPlot) plot).getRangeAxis(), fontColor);
}
}
private void setAxisFontColor(Axis axis, Color fontColor) {
if (!fontColor.equals(axis.getLabelPaint()))
axis.setLabelPaint(fontColor);
if (!fontColor.equals(axis.getTickLabelPaint()))
axis.setTickLabelPaint(fontColor);
}
If you use subtitles, you need to add them too.
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