[vtkusers] Saving PNG file without rendering window

[So Drafts]

thanks a lot!!

I have found it works on MS windows, but does not on linux.
but that is enough for my case.



2013/2/5 Frable <zemitis.janis at inbox.lv>

> heya,
>
> I think adding the line renWin.OffScreenRenderingOn(); should do the trick.
>
> Greetz
>
>
>
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