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I wanted some custom behavior with ValueMarkers . I was told that it was not possible and i sould use these Annotation classes http://sourceforge.net/p/jfreechart/patches/316/ XYDomainValueAnnotation dva = new XYDomainValueAnnotation(); dva.setLabel("Test Value Annotation"); dva.setStroke(new BasicS...

Only issues is how do i get it to paint the annotation lines behind the series lines?

Got it. My Bad.

added this line

ok i implemented the annotation classes you pointed to. I now have the annotations showing. How do i capture the mouseOver event now? private void formEventAnnotations(XYPlot plot, Hour hour, int priority) { try { final XYDomainValueAnnotation tempMarker = new XYDomainValueAnnotation(); switch (prio...

I have a XYPlot. In the ChartPanel i have added a ChartMouseListener. // mouse listener chartPanel.addChartMouseListener(new ChartMouseListener() {<implemented methods>}); I have added a a couple of markers to the chart. final Marker tempMarker = new ValueMarker(hour.getFirstMillisecond()); tempMark...