[vtk-developers] Possible bug with vtkActor2D or with text actors.

[Lisa Sobierajski Avila]

Hello Prabhu,


>   (3) Then I close this window, create a similar but new window and
>   again repeat the process by going to step 1 by creating a new
>   window.  Note that I use the same actors.

I suspect some graphics resources are not being released. Either 
ReleaseGraphicsResources() is not being called (but I looked and it seems 
like it should be...) or else some resource that should be released in this 
method is not. Of course, having said this I do not have time to look at 
this for a couple of weeks - but perhaps someone else might know what 
resource (other than the display list for the text) should be released.

Lisa