Hmm, I am not sure what's happening. Try changing the background color of the view to something non-black. Is the color being updated?
view.Background = [1, 0, 0] On Thu, Apr 9, 2009 at 8:37 AM, Battalgazi YILDIRIM <[email protected]> wrote: > Hi, > > I tried to write png file (view.WriteImage("image.png", "vtkPNGWriter",1) > ), and I got following error > > Warning: In > /home/yildirim/projects/ParaView3/Servers/ServerManager/vtkSMRenderViewProxy.cxx, > line 1110 > vtkSMIceTDesktopRenderViewProxy (0x2630390): Disabling offscreen rendering > since empty image was detected. > > and image is blank too (visualized with gimp) > > Thanks, > > On Wed, Apr 8, 2009 at 10:17 PM, Utkarsh Ayachit > <[email protected]> wrote: >> >> Is the render window popping up behind some other window? >> Try capturing an image using: >> view.WriteImage("C:/temp/image.png", "vtkPNGWriter", 1) >> Is that blank too? >> >> Utkarsh >> >> On Wed, Apr 8, 2009 at 3:29 PM, Battalgazi YILDIRIM >> <[email protected]> wrote: >> > Hi, >> > >> > I have been reading Paraview Scripting with Python document. >> > I have installed paraview from ubuntu repository. Everything was >> > working ok for following script (I could see a cone on the pop-up window >> > as >> > in >> > Paraview Scripting with Python manual). >> > >> > I decided to download the source code and build it from scratch. It was >> > ok >> > Paraview was working correctly, but now this script works but I got >> > blank pop-up windows and don't see the cone any more. >> > >> > >> > do yo have any idea what might have been gone wrong? >> > >> > Thanks, >> > >> > >> > from paraview import servermanager >> > import time >> > import os >> > >> > connection=servermanager.Connect('localhost') >> > coneSource = servermanager.sources.ConeSource() >> > coneSource.Resolution = 32 >> > coneSource.Center[0:3]=[1,2,3] >> > >> > shrinkFilter = servermanager.filters.ShrinkFilter(Input=coneSource) >> > >> > shrinkFilter.UpdatePipeline() >> > shrinkFilter.UpdatePipelineInformation() >> > >> > view = servermanager.CreateRenderView() >> > rep = servermanager.CreateRepresentation(shrinkFilter, view) >> > view.StillRender() >> > view.ResetCamera() >> > view.StillRender() >> > time.sleep(4) >> > -- >> > B. Gazi YILDIRIM >> > >> > _______________________________________________ >> > Powered by www.kitware.com >> > >> > Visit other Kitware open-source projects at >> > http://www.kitware.com/opensource/opensource.html >> > >> > Please keep messages on-topic and check the ParaView Wiki at: >> > http://paraview.org/Wiki/ParaView >> > >> > Follow this link to subscribe/unsubscribe: >> > http://www.paraview.org/mailman/listinfo/paraview >> > >> > > > > > -- > B. Gazi YILDIRIM > _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
