Im using the scatterVBO class to draw a 5 000 000 million points chart. It gives a very good result like in this example https://github.com/jzy3d/bigpicture. However when I zoom in the view by using mouse selection pane, I begin to see the backgroung, and the wiew is degraded. Is there a way to avoid this ? I have not implemented any custom mouse controller on the TOP view mode. Im using the default one. Thanks

the first problem is that when you run the code below you’ll see that the chart (or jpanel1) seems to be duplicate in the background. The one in background disappear when you resize the frame. So first question is how to avoid having a second chart in the background?