<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 14 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hi all,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> Well, figured out the issue with the linking of the OpenGL stuff (forgot to copy the new VTK dll’s over my old one). So, thanks for the responses. Another problem has not cropped up. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> Using the VTK/QGraphicsView example, I tried using the code:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> ----------------------------------<o:p></o:p></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Courier New"'> <span style='color:#010001'>GraphLayoutView</span>.<span style='color:#010001'>TakeReference</span>(<span style='color:#010001'>vtkGraphLayoutView</span>::<span style='color:#010001'>New</span>());<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Courier New"'> <span style='color:#010001'>GraphLayoutView</span>-><span style='color:#010001'>SetInteractor</span>(<span style='color:blue'>this</span>-><span style='color:#010001'>GetInteractor</span>());<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:"Courier New"'> <span style='color:#010001'>GraphLayoutView</span>-><span style='color:#010001'>SetRenderWindow</span>(<span style='color:blue'>this</span>-><span style='color:#010001'>GetRenderWindow</span>());<o:p></o:p></span></p><p class=MsoNormal> -----------------------------------<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> I’m getting a linker error: <span style='font-size:8.0pt;font-family:"Courier New"'>error LNK2019: unresolved external symbol "__declspec(dllimport) public: static class vtkGraphLayoutView * __cdecl vtkGraphLayoutView::New(void)" (__imp_?New@vtkGraphLayoutView@@SAPEAV1@XZ) referenced in function "public: __cdecl GraphLayoutViewItem::GraphLayoutViewItem(class QGLContext *,class QGraphicsItem *)" (??0GraphLayoutViewItem@@QEAA@PEAVQGLContext@@PEAVQGraphicsItem@@@Z)<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New"'> </span>From some google research, this seems to be a known problem, but no solution. Any ideas? If the example for the VTK/QGraphicsView doesn’t work, is there another solution?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Doug<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>