[vtkusers] display image on vtkplanewidget

[amir k.]

Hello,


I would like to display image on my vtkPlaneWidget, and trying to do this
with qvtkWidget. so basically, here is what I do:

vtkResliceImageViewer *resliceImageViewer = vtkResliceImageViewer::New():
vtkPlaneWidget *planeWidget = vtkPlaneWidget::New();
/../
resliceImageViewer->SetInput(planeWidget->GetResliceOutput());
this->ui.qvtkWidget->SetRenderWindow(resliceImageViewer->GetRenderWindow());
this->ui.qvtkWIdget->Show();

but nothing show on my qvtkWidget. Just blank black.

I am sure some of you have tried this before. I have checked the exemple of
QtVTKRenderWindows.cxx but I would like to stay with my c++ project
algorithm and really understand what I am doing. 

I've been thinking something like signal-slot with thread principe but I
still don't really understand the principe. Forgive your noob here. 

Thank you for your helps and suggestions. 


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