<div dir="ltr">Hello,<br>what exactly does not wrk as expected ?<br>Best regards,<br>Oliver<br><br><div class="gmail_quote">2008/7/28 P B <span dir="ltr"><<a href="mailto:chose29@hotmail.com">chose29@hotmail.com</a>></span><br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div><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>
<br>
Thanks!!<br>
Pascale<br>
<br>
<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">
<br>
<br>
<br></font></font></font></font></font><br><hr> <a></a></div>
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<br></blockquote></div><br></div>