How to drill down into a chart?

[lrose]

This should be able to get you started.

You'll need to add a MouseListener to the chart. You should be able to get the tool tip text and pass it to a pop up.

Jfree chart - click on rendered data point

This should do the trick: from org.jfree.chart import ChartMouseListener class CustomChartMouseListener(ChartMouseListener): def chartMouseClicked(self,e): xyItem = e.getEntity() #gets the data entity that was clicked, None if no entity was clicked if xyItem: #ensure that a data entity was clicked dataset = xyItem.getDataset() xValue = dataset.getXValue(xyItem.getSeriesIndex(),xyItem.getItem()) yValue = dataset.getYValue(xyI…