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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>By the way, I saw that you set the handle color as red, but actually it did not work. Still the handle color is white and its size is very small.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Thanks,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Xiaopeng<o:p></o:p></span></p><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> huko.manager@gmail.com [mailto:huko.manager@gmail.com] <b>On Behalf Of </b>Nicolas Rannou<br><b>Sent:</b> Wednesday, September 14, 2011 11:31 PM<br><b>To:</b> Xiaopeng Yang<br><b>Cc:</b> John Drescher; vtk<br><b>Subject:</b> Re: [vtkusers] Regarding vtkSeedWidget<o:p></o:p></span></p></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>You can also use a "vtkConstrainedPointHandleRepresentation".<o:p></o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>See <span class=apple-style-span><span style='font-size:9.0pt;font-family:Courier;background:white'>InitializeSeedWidget() in <a href="https://github.com/gofigure2/GoFigure2/blob/master/Code/GUI/lib/QGoImageView.cxx">https://github.com/gofigure2/GoFigure2/blob/master/Code/GUI/lib/QGoImageView.cxx</a></span></span><o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal><span class=apple-style-span><span style='font-size:9.0pt;font-family:Courier'>Hope it helps,</span></span><o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal style='line-height:12.0pt'><span class=apple-style-span><span style='font-size:9.0pt;font-family:Courier'>Nicolas</span></span><span style='font-size:9.0pt;font-family:Courier'><br><br><span class=apple-style-span><o:p></o:p></span></span></p><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>On Wed, Sep 14, 2011 at 9:32 AM, Xiaopeng Yang <<a href="mailto:yxp233@postech.ac.kr">yxp233@postech.ac.kr</a>> wrote:<o:p></o:p></p><p class=MsoNormal>Thank you very much. Can you post your code here? I did not quite follow<br>you.<o:p></o:p></p><div><p class=MsoNormal><br>-----Original Message-----<br>From: John Drescher [mailto:<a href="mailto:drescherjm@gmail.com">drescherjm@gmail.com</a>]<br>Sent: Wednesday, September 14, 2011 10:14 PM<br>To: Xiaopeng Yang<br>Cc: vtk<br>Subject: Re: [vtkusers] Regarding vtkSeedWidget<br><br>On Wed, Sep 14, 2011 at 8:38 AM, Xiaopeng Yang <<a href="mailto:yxp233@postech.ac.kr">yxp233@postech.ac.kr</a>> wrote:<o:p></o:p></p></div><div><p class=MsoNormal style='margin-bottom:12.0pt'>> Dear Users,<br>><br>><br>><br>> From the example of vtkSeedWidget, I load a series of CT images and select<br>> many seed points on different CT slices. However, the cross markers do not<br>> appear on just that slice, but on all slices. What should I do to make the<br>> cross markers selected on a certain slice just appear on that slice?<br>><o:p></o:p></p></div><div><div><p class=MsoNormal>In my CT viewer I use a 2d representation for the handle widget and<br>save/restore the seeds on each change of slice.<br><br>John<br><br><br><br><br><br><br><br>_______________________________________________<br>Powered by <a href="http://www.kitware.com" target="_blank">www.kitware.com</a><br><br>Visit other Kitware open-source projects at <a href="http://www.kitware.com/opensource/opensource.html" target="_blank">http://www.kitware.com/opensource/opensource.html</a><br><br>Please keep messages on-topic and check the VTK FAQ at: <a href="http://www.vtk.org/Wiki/VTK_FAQ" target="_blank">http://www.vtk.org/Wiki/VTK_FAQ</a><br><br>Follow this link to subscribe/unsubscribe:<br><a href="http://www.vtk.org/mailman/listinfo/vtkusers" target="_blank">http://www.vtk.org/mailman/listinfo/vtkusers</a><o:p></o:p></p></div></div></div><p class=MsoNormal><o:p> </o:p></p></div></div></body></html>