[vtkusers] Re: Force a 2D actor to be on top?

[Jeremy Winston]

Jeremy Winston wrote:
> 
> I have two vtkActor2Ds that I want to display in the same
> window.  [One always on top of the other.  Right now, the
> wrong one is "on top."]

Strangely enough, a graphics driver update fixed this.
Sorry for the noise.

It seems that the last 2D actor added to a renderer "wins"
in that any pixels it shares with other 2D actors are 
colored by it alone (assuming no alpha blending), correct?

-Jeremy