Bug in vtkScalarBarActor
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
I have a problem with vtkScalarBarActor: Whenever I use the vtkScalarBarActor in combination with a transparent actor, the scalar bar is completely grey on startup of the window. When I resize the window, the scalar bar gets colored. I've posted an example code which shows the problem. If you comment out the line "aSphere->GetProperty()->SetOpacity(0.5);", the scalar bar works fine. Otherwise, the scalar bar is grey on startup.
I have this problem on Windows XP and Solaris.