Create a marker / crosshair in a CombinedDomainXYPlot

Question

I want to show in a CombinedDomainXYPlot a marker. This is not working. I can add the marker for each subplot. But I want to add it for the CombinedDomainXYPlot. Anybody who can

Answer 1

drawAnnotations is implemented in XYPlot, unfortunately CombinedDomainXYPlot subclasses XYPlot but doesn't call drawAnnotations in its overridden implementation of draw or forward the annotation on to the subplots.

You could possible provide your on implemntation of addAnnotation and removeAnnotation by subclassing CombinedDomainXYPlot.