Hello everyone,<br><br>I'm trying to add a contourwidget as a tool to draw a contour over a medical image or volume im rendering. I need to add these with a pushbutton in my case, but haven't had any luck so far.<br>
<br>I've tried these code <br><a href="http://www.vtk.org/Wiki/VTK/Examples/Cxx/Widgets/ContourWidget">http://www.vtk.org/Wiki/VTK/Examples/Cxx/Widgets/ContourWidget</a><br><br>taking out some parts like the mouse events, but only draws 1 point at some part near my volume rendered and once I click over the qvtkwidget it just dissapers.<br>
<br>I've done the same to a clean qvtkwdiget and it draws the full circle with the points, but doesn't allow me any kind of interaction. Same thing, the contour widget just dissapears as I click on th q vtkwidget.<br>
<br>I need some guide in these plz. Any help 'd me appreciated, thx in advance.<br><br><br clear="all"><br>-- <br><b><font color="#000066" face="'comic sans ms', sans-serif">Rodrigo </font></b>