Hi Luis,<br><br>Basically, QVTKWidget provides you a vtkRenderWindow with an interactor ( the last can be changed after ). <br>The VTK/Qt events are managed by vtkEventQtSlotConnect. Of course, if you wants, you can use callbacks like in VTK. Then, if you are developing in C++, take a look at examples in VTK/Examples/GUI/Qt/VTK/Examples/GUI/Qt/. This examples will help you how to acces the vtkRenderWindow and how to connect VTK and Qt. <br>
Your task are easy to do, but I developed with Qt and VTK, and the best way to learn ( at least to me ) are by the examples.<br><br><br>Regards,<br><br>Wagner <br><br><div class="gmail_quote">2009/1/28 Luis Roberto P. Paula <span dir="ltr"><<a href="mailto:luisrpp@gmail.com">luisrpp@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Hi All,<br><br>I need to implement an image tracer, just like the one provided in VTK/Examples/GUI/Python/ImageTracerWidget.py, but I need to do it using Qt (QVTKWidget).<br>
<br>Does anybody knows how can I do that?<br><br>
Thanks in advance,<br><font color="#888888">Luis<br>
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