thank you David, that was helpful, I got my app running. I was using this filter earlier but copying my data wrong. <br><br>I had another question, if someone could help me out. I have a 3D array of unsigned char. Is there a filter in VTK that can select only a portion like one dimension in the array.<br>
<br><br>Thanks,<br>Anant.<br clear="all">-----------<br>Anant S. Vemuri<br>email: <a href="mailto:ajar108@gmail.com" target="_blank">ajar108@gmail.com</a><br><br>
<br><br><div class="gmail_quote">On Wed, May 5, 2010 at 8:22 AM, David Doria <span dir="ltr"><<a href="mailto:daviddoria%2Bvtk@gmail.com" target="_blank">daviddoria+vtk@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div class="gmail_quote"><div>On Tue, May 4, 2010 at 7:07 AM, David Doria <span dir="ltr"><<a href="mailto:daviddoria%2Bvtk@gmail.com" target="_blank">daviddoria+vtk@gmail.com</a>></span> wrote:<br>
</div><div><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><div><div></div><div>On Tue, May 4, 2010 at 4:24 AM, Anant Vemuri <<a href="mailto:ajar108@gmail.com" target="_blank">ajar108@gmail.com</a>> wrote:<br>
> Hi<br>
><br>
> I have three arrays with r, g and b data. But I am not able to put it<br>
> together into a single vtkImageData to load as a color image. Any<br>
> suggestions on how to do do this? I came across a few questions previously<br>
> on this topic but I am not able to get a concrete solution to make it work.<br>
> Thanks.<br>
><br>
> Anant.<br>
</div></div><div><br></div></blockquote><div><br></div></div><div>Here is a demonstration:</div><div> </div><a href="http://www.vtk.org/Wiki/VTK/Examples/Images/CombiningRGBChannels" target="_blank">http://www.vtk.org/Wiki/VTK/Examples/Images/CombiningRGBChannels</a></div>
<div class="gmail_quote"><a href="http://www.vtk.org/Wiki/VTK/Examples/Images/CombiningRGBChannels" target="_blank"></a><br clear="all">Hope this helps!<br><font color="#888888"><br><div>David</div></font></div>
</blockquote></div><br>