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Editorial Team
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Asked: 2026-05-28T05:36:00+00:00

I have several time series plotted with jfreechart. The graph also contains multiple annotations.

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I have several time series plotted with jfreechart. The graph also contains multiple annotations. I want the user to be able to select the time series or the annotations.

So far I have tried: entityCollection.getEntity(x,y) which returns me the PlotEntity and panel.getComponentAt(x,y) which gives me the chart panel.

so my question is: can jFreechart provide me with this information?

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1 Answer

  1. Editorial Team

    You can add a ChartMouseListener, as shown here. The ChartMouseEvent will indicate which ChartEntity subclass was found.

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