<div dir="ltr">Use vtkImteractorStyleImage.<br><br>Have a look at <a href="http://www.cmake.org/Wiki/VTK/Examples/Cxx/Images/InteractWithImage">http://www.cmake.org/Wiki/VTK/Examples/Cxx/Images/InteractWithImage</a><br><br>
Jothy<br><br><div class="gmail_quote">On Mon, Oct 11, 2010 at 12:24 PM, 朱映华 <span dir="ltr"><<a href="mailto:zhuyinghua01@gmail.com">zhuyinghua01@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>Hi all,</div>
<div>I want to change the windows level/center in vtkRenderWindow (with mouse move), but the RenderWindow show the 3D volume data, when i drag the mouse is change pan the image. </div>
<div>is vtkRenderWindow has some function to change the WL?</div>
<div>how can i do that?</div>
<div>any idea will be appreciate.</div>
<div> </div>
<div>Thanks.</div>
<div>Yinghua</div>
<div> </div>
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<br></blockquote></div><br><br clear="all"><br>-- <br><div dir="ltr">Research Scholar<br>Dept. of Medical Physics<br>Clatterbridge Centre for Oncology<br>UK<br></div><br>
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