Hi
my chart (inspired on BarChart3DDemo4) has two value markers (range Markers), and the user should be able to disable the markers or change the values that the value markers are set up,
How do I remove the value marker from the chart (since the remove, removeAll and clear methods are unsupported on the Collection plot1.getRangeMarkers(Layer.BACKGROUND);)? And is there a way to move a marker to another value or I have to create a new one to change the value it marks?[/i]