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<body class='hmmessage'><FONT size=2><FONT size=2><FONT size=2><FONT size=2>Hi,</FONT></FONT></FONT></FONT><BR>
<BR>
could anyone tell me what's wrong in the usage of iterator in the following code? I've been trying to use image iterators but am not sure if I have implementation problems or if the problem is elsewhere, with the creation of a transformed images that I want to output,<BR>
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Thanks!!<BR>
Pascale<BR>
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<FONT size=2><FONT size=2><FONT size=2><FONT size=2>in the following code, </FONT></FONT></FONT></FONT><FONT size=2><FONT size=2><FONT size=2><FONT size=2>Image is a vtkImageData * :</FONT></FONT></FONT></FONT><BR>
<FONT size=2><FONT size=2><FONT size=2><FONT size=2> <BR>
<FONT color=#000000>vtkImageIterator<</FONT></FONT><FONT color=#000000><FONT size=2>unsigned</FONT><FONT size=2> </FONT><FONT size=2>short</FONT><FONT size=2>> *it = </FONT><FONT size=2>new</FONT><FONT size=2> vtkImageIterator<</FONT><FONT size=2>unsigned</FONT><FONT size=2> </FONT><FONT size=2>short</FONT><FONT size=2>>(Image, ext);</FONT></FONT><BR><FONT size=2><FONT size=2><FONT color=#000000><FONT color=#008000 size=2>
<FONT color=#000000>unsigned short* Begin;</FONT><BR>
<FONT color=#000000>while (!it->IsAtEnd())</FONT><BR>
<FONT color=#000000>{</FONT><BR>
<FONT color=#000000> unsigned short* End = it->EndSpan();</FONT><BR>
<FONT color=#000000> for( Begin = it->BeginSpan(); Begin != End; Begin++)</FONT><BR>
<FONT color=#000000> {</FONT><BR>
<FONT color=#000000> val = (unsigned short)(*Begin);</FONT><BR>
<FONT color=#000000> val; </FONT><BR>
<FONT color=#000000> }</FONT><BR>
<FONT color=#000000> it->NextSpan();</FONT><BR>
<FONT color=#000000> Count++;</FONT><BR>
<FONT color=#000000>}</FONT><BR></FONT></FONT></FONT><FONT size=2>
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