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<DIV><FONT face=Arial size=2><SPAN class=443145105-10022003>When I take a
screenshot using vtkImageFilter and vtkJPEGWriter I am losing control of the
interactor. Does anyone have any ideas?</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=443145105-10022003></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=443145105-10022003>The screenshot works
fine - although best if the mouse if not over any part of the image. But
for some reason the application will no longer process mouse events
afterword.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=443145105-10022003></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=443145105-10022003>If I comment out the
vtkJpegWriter->Write(); command everything is fine - but of course no
image.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=443145105-10022003></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=443145105-10022003></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=443145105-10022003>Help....</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=443145105-10022003></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=443145105-10022003></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=443145105-10022003>void
CvtkInfrastructure::Snapshot(CString
cFName)<BR>{<BR> vtkWindowToImageFilter
*vtkImageFilter;<BR> vtkJPEGWriter *vtkJpegWriter;</SPAN></FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=443145105-10022003> vtkImageFilter=vtkWindowToImageFilter::New();<BR> vtkJpegWriter=vtkJPEGWriter::New();</SPAN></FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=443145105-10022003> vtkImageFilter->SetInput(m_pRenWin);<BR> vtkJpegWriter->SetInput(vtkImageFilter->GetOutput());<BR> <BR> vtkJpegWriter->SetFileName(cFName);<BR> vtkJpegWriter->SetQuality(100);<BR> vtkJpegWriter->ProgressiveOff();<BR> vtkJpegWriter->Write();</SPAN></FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=443145105-10022003> vtkImageFilter->Delete();<BR> vtkJpegWriter->Delete();</SPAN></FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=443145105-10022003><BR>}</SPAN></FONT></DIV></BODY></HTML>