[vtkusers] Getting the content of render window

[Farshid Dehmeshki]

one solution is that you  use  SaveImageAsPPM to writing *.ppm file then you can convert it to bmp.

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Farshid  Dehmeshki 
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Medicsight Plc
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-----Original Message-----
From: Shashidhar Kamath [mailto:skamath at xradia.com]
Sent: Thursday, January 09, 2003 11:37 PM
To: vtkusers at public.kitware.com
Subject: [vtkusers] Getting the content of render window


Hi
 
Im using vtk and MFC combination. Im using vtkWin32OpenGLRenderWindow class  for displaying the image. I write some annotations on top of the image using MFC. Finally i want to write the content of the render window as a BMP or JPG. If i use vtkWindowToImageFilter i dont get the things that i write using MFC. Is there any function or trick that i can use here?? is there any way i can read the screen buffer??
 
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Shashidhar Kamath
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