Hi,<br>I have a Qt based application where I load some image using ITK, do segmentation, extract subsurface and display using vtk.<br>I need some help displaying the progress events.<br><br>I have connected the ITK and VTK pipelines . I want to show progress of individual as well as total progress in separate Qt progress bars.<br>
<br>a) How can I get the progress of the whole pipeline ? Do I have to use QProgressDialog progress + progress.setValue(n) +
qApp->processEvents(); manually setting value of n after every
filter ?<br>
<br>b) For individual filter progress update do I use two different classes one overriding itk::Command and other vtk::Command ? Do I have to use separate progress bar for ITK/VTK<br><br>c) What changes do I have to do if I use iterators in my pipeline ?<br>
<br><br>Thanks,<br>Somi<br><br><br><br>