Setting currency format for labels of vertical axis in jFreeChart

问题

The essential of question is declared at the title.

More details: I have the Time series chart, and vertical axis should has labels in currency format like this

$100, 000, 000
$50, 000
...

Now I have the same labels, but without dollar sign and range delimiter.

For horizontal axis I used this approach:

DateAxis axis = (DateAxis) plot.getDomainAxis();
axis.setDateFormatOverride(new SimpleDateFormat("yyyy"));

And it works.

When I try to do similar

ValueAxis valueAxis = (ValueAxis) plot.getRangeAxis();

I can't find any method to format labels.

Please, help me.

回答1:

The ChartFactory.createTimeSeriesChart() factory supplies a NumberAxis for the range, so you can use setNumberFormatOverride() for with a localized currency formatter, as shown here.

来源：https://stackoverflow.com/questions/15254385/setting-currency-format-for-labels-of-vertical-axis-in-jfreechart