I posted this a while back to the MatPlotLib Issues. Reposting here because it was suggested that this was a wxPython issue: matplotlib/matplotlib#17513. import wx import wx.lib.scrolledpanel as ...

I have seen a problem on more than one Mac running OS X 10.9.x where MPL images are not updated properly. As one example of this, when one zooms a plot, by selecting the zoom widget, the rectangle is ...