[vtkusers] Limited number of vtkTkImageViewerWidgets under vtk3.2 and win2k

[David Gobbi]

Hi Olivier,

I'm not sure what is causing the problem, but you can work around it
by using multiple Renderers/Imagers per widget.  This works particularly
well if the images are laid out in a grid.  Use the SetViewport()
method to specify what portion of the widget each renderer occupies.

 - David

On Fri, 14 Dec 2001, Olivier Cuisenaire wrote:

>
> Yesterday I wrote:
> > On one of my computers running win2k, vtk3.2, tcl8.3 it seems that I
> cannot
> > create more than 16 vtkTkImageViewerWidgets. If I do, the program runs
> into
> > an infinite loop ...
>
> To be a little more accurate, this also happens with
> vtkTkImageWindowWidgets, with vtkTkRenderWidgets or with a combination of
> the 3.
>
> Any idea where the problem lies ?
>
> Olivier
>
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