<DIV>Hi Julien,</DIV>
<DIV>I also had the same problem when I use vtkActor2D and vtkImageMapper.</DIV>
<DIV>Then I change the pipeline using vtkImageMapToWindowLevelColors and vtkImageActor, and it works fine.</DIV>
<DIV> </DIV>
<DIV>Hope this helps.</DIV>
<DIV> </DIV>
<DIV>.Tanya.<BR><BR><B><I>julien.barneoud@kodak.com</I></B> wrote:</DIV>
<BLOCKQUOTE class=replbq style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid"><BR><FONT face=sans-serif size=2>Hi all,</FONT> <BR><BR><FONT face=sans-serif size=2>I am trying to stretch or shrink an image to fit the window size. </FONT><BR><FONT face=sans-serif size=2>- When sizing its parent window, I also size the render window to make it have the same size as its parent. </FONT><BR><FONT face=sans-serif size=2>- I am using a vtkImageMapper and a vtkActor2D to display the image into the render window. I have enabled RenderToRectangle functionnality into the vtkImageMapper , and set correct Position (0.0 0.0) and Position2 (1.0 1.0) of the vtkActor2D.</FONT> <BR><BR><FONT face=sans-serif size=2>When I resize the window, making it larger than the raw image dimension, the image is well stretched, but if I reduce the size of the window to something smaller than the raw image size, the image is not shrunk to fit the window size: it is displayed with a 1.0 zoom
factor (and so, only a part of the image is visible).</FONT> <BR><BR><FONT face=sans-serif size=2>Is there any possibility to shrink a 2D image using vtkImageMapper and vtkActor2D, or should I use another set of classes ?</FONT> <BR><BR><FONT face=sans-serif size=2>Thanks in advance for your help.</FONT> <BR><BR><FONT face=sans-serif size=2>Regards,</FONT> <BR><BR><FONT face=sans-serif size=2>Julien BARNEOUD</FONT>_______________________________________________<BR>This is the private VTK discussion list. <BR>Please keep messages on-topic. Check the FAQ at: http://www.vtk.org/Wiki/VTK_FAQ<BR>Follow this link to subscribe/unsubscribe:<BR>http://www.vtk.org/mailman/listinfo/vtkusers<BR></BLOCKQUOTE><p>
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