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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='color:#1F497D'>Does anybody have any ideas? <o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Thanks in advance!<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span lang=ZH-CN style='font-size:10.0pt;font-family:SimSun'>发件人</span></b><b><span style='font-size:10.0pt;font-family:SimSun'>:</span></b><span style='font-size:10.0pt;font-family:SimSun'> vtkusers-bounces@vtk.org [mailto:vtkusers-bounces@vtk.org] <b><span lang=ZH-CN>代表 </span></b>Xiaopeng Yang<br><b><span lang=ZH-CN>发送时间</span>:</b> 2011</span><span lang=ZH-CN style='font-size:10.0pt;font-family:"Batang","serif"'>년</span><span style='font-size:10.0pt;font-family:SimSun'> 3</span><span lang=ZH-CN style='font-size:10.0pt;font-family:"Batang","serif"'>월</span><span style='font-size:10.0pt;font-family:SimSun'> 31</span><span lang=ZH-CN style='font-size:10.0pt;font-family:"Batang","serif"'>일</span><span lang=ZH-CN style='font-size:10.0pt;font-family:SimSun'> </span><span lang=ZH-CN style='font-size:10.0pt;font-family:"Batang","serif"'>목요일</span><span lang=ZH-CN style='font-size:10.0pt;font-family:SimSun'> </span><span lang=ZH-CN style='font-size:10.0pt;font-family:"Batang","serif"'>오전</span><span style='font-size:10.0pt;font-family:SimSun'> 10:15<br><b><span lang=ZH-CN>收件人</span>:</b> 'vtk'<br><b><span lang=ZH-CN>主题</span>:</b> [vtkusers] Change point size and color in vtkConstrainedPointHandleRepresentation<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Dear Users,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>As we know, this class is used to represent a vtkHandleWidget. The default look is to draw a white point when this widget is not selected or active, a thin green circle when it is highlighted, and a thicker cyan circle when it is active (being positioned). The problem is how to adjust the default look so that I can change the color and size of the point. I tried getproperty->setcolor and sethandlesize. But they did not change anything.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks in advance,<o:p></o:p></p><p class=MsoNormal>Yang<o:p></o:p></p></div></body></html>