The RenderView.CameraParallelScale does it I believe. At least, that's what popped out of my trace awhile back and it seems to zoom in.
Tim ----- Original Message ----- From: "Alastair McKinstry" <alastair.mckins...@ichec.ie> To: paraview@paraview.org Sent: Thursday, September 22, 2011 10:51:54 AM Subject: Re: [Paraview] Scaling up 3-D area in screenshots On 2011-09-22 15:48, Tim Gallagher wrote: > The best way to learn what variables/functions to use is to turn on the > Python Trace feature in the GUI, change what you want to change, then see > what the trace says. > > In this instance, pull up something to look at, turn on the trace, zoom in, > then turn off the trace and it will show you how to do the same thing in > python. > > Tim Thanks, thats been my modus operandi until now, and it appears that the "view" variables for the camera viewpoint are whats needed; they are the only ones listed as changed in the trace. But no matter how I change them in the script, it still seems to take up the middle half of the image only (i am appending screenshots to make an animation, and its very annoying). - Alastair > ----- Original Message ----- > From: "Alastair McKinstry"<alastair.mckins...@ichec.ie> > To: paraview@paraview.org > Sent: Thursday, September 22, 2011 10:46:40 AM > Subject: [Paraview] Scaling up 3-D area in screenshots > > Hi, > > I'm generating screenshots from 3-D visualizations using paraview scripting > in python (doing a viz, cut and paste the trace from paraview). > > This works but almost half my screen image is "background". Within paraview, > I can zoom in, but when writing screenshots via python, what variable do > I set? > > Regards, > Alastair > Regards, Alastair -- Alastair McKinstry , Computational Scientist<alastair.mckins...@ichec.ie> ICHEC, Room 301, IT Building NUI Galway, Galway , Ireland tel: +353 91 495946 _______________________________________________ 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 _______________________________________________ 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