public interface ChartAreaListener
Chart
Modifier and Type | Method and Description |
---|---|
void |
onRender(Area area,
java.lang.Object data)
Called when the chart is being cut into areas.
|
void onRender(Area area, java.lang.Object data) throws java.lang.Exception
area
- the area that cutting a chart.
Note: when this method is called, the area has been initiated with
its default value already.data
- generic data used to pass data from ChartEngine
.java.lang.Exception
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