[vtkusers] Re: vtkActor2D to vtkImageData* Possible ?

[Goodwin Lawlor]

There's a method vtkRenderWindow::OffScreenRenderingOn() that I use
successfully on windows xp for this.

hth

Goodwin

"Toon Huysmans" <denhuys at hotmail.com> wrote in message
news:BAY14-DAV14cv8aSJlw00009fd9 at hotmail.com...
> Glenn,
> Maybe you could use the following class :
>
>     vtkOpenGLOffscreenRenderWindow
> (http://infinite-entropy.lbl.gov/VTK/vtkOffScreen/)
>
>     OR
>
>     vtkWin32OffscreenRenderWindow (in the contrib directory)
>
> this will avoid the problem of overlapping windows, i think
> Greetings,
>
> Toon.
>
> ----- Original Message ----- 
> From: "Glenn Pierce" <glennpierce at connectfree.co.uk>
> To: "Toon Huysmans" <denhuys at hotmail.com>
> Cc: "VtkUsers" <vtkusers at vtk.org>
> Sent: Thursday, August 05, 2004 3:06 PM
> Subject: Re: [vtkusers] vtkActor2D to vtkImageData* Possible ?
>
>
> > I tried this before.
> >
> > However, if the window is obscured by a dialogue or menu from a GUI that
> > is used to invoke the export an image with said menu and other screen
> > dirt on is produced.
> >
> > Hope that made sense.
> >
> > Thanks
> >
> > Glenn
> >
> > On Thu, 2004-08-05 at 13:48 +0200, Toon Huysmans wrote:
> > > vtkWindowToImageFilter
> >
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