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At 06:21 PM 7/17/2002 +0530, cspl wrote:<br>
<blockquote type=cite class=cite cite><font face="arial" size=2>Dear
Friends,</font><br>
<br>
<font face="arial" size=2>How to extract an Image from a volume in
orientations sagital(height),coronal(volwidth),transverse(depth). Is
there any suitable class or method in VTK.</font><br>
<br>
<font face="arial" size=2>Thanking you,</font><br>
<br>
<font face="arial" size=2>Regards,<br>
Ramakrishna</font></blockquote><br>
Try using vtkImageClip. Use the SetOutputWholeExtent method that
takes 6 parameters (min and max in each of X, Y, and Z directions).
To extract a slice in a particular direction, set the min and max values
for that dimension to be the same value (the slice number you
want). For example, if your data has dimensions 128 x 128 x 30, and
you want to extract slice 50 in X, call SetOutputWholeExtent(50, 50, 0,
127, 0, 29).<br><br>
- Amy<br>
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