How to rotate pie chart with mouse wheel in JFreeChart?
Question
我正在搜索一个由鼠标滚轮旋转的饼图，但找不到一个很好的例子。
1 answers
solution1
2 ACCPTED 2014-03-04 23:29:19
You can use the ChartPanel method setMouseWheelEnabled(true) .
Addendum: PieChartDemo1 , included in the distribution, is a complete example; click the class name to see the source .
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