Wonderful, thanks! I don't work in client/server mode, so cannot say anything about it.
Ian Am 17.04.2015 um 15:11 schrieb Cory Quammen:
Ian, You should be able to access the point data in your "render" function with the following dataObject= view.GetVisibleDataObjectForRendering(i) dataObject.GetPoints() where i is the i-th visible object. This returns a vtkPoints object. I'm not 100% sure if this works in client/server mode, though. Cory On Tue, Apr 14, 2015 at 4:11 PM, Ian Krukow <[email protected] <mailto:[email protected]>> wrote: One more question: How can I access the point coordinates in the python view? Ian Am 14.04.2015 um 22:01 schrieb Ian Krukow: Hi Cory, thanks a lot! I was missing the import statements. Now it works fine. And I will remember the big Apply button :-). Ian Am 14.04.2015 um 15:09 schrieb Cory Quammen: Hi Ian, I'm glad to hear you are interested in the Python View. I want to try out the python view for the first time, but I am not getting anywhere. I have created a python view and defined the functions setup_data and render. I tried the example script from the Kitware Blog (http://www.kitware.com/blog/__home/post/588 <http://www.kitware.com/blog/home/post/588>), and I do get the memory size in the output messages, but the python view stays all black (no plot, no axes, nothing). Am I just missing something? I am using ParaView 4.3.1 64-bit Windows binaries. Did you copy and paste the script examples into the "Script" window, or did you load the example state file on the blog? I suggest loading the state file because the script examples in the blog post are missing some imports that are needed. The state file has the complete script - I just confirmed that it works on the 4.3.1 64-bit Windows binaries. You will have to point ParaView to the bluntfin.vts file when you load the state file, which you can download from http://www.paraview.org/gitweb?p=ParaViewData.git;a=blob_plain;f=Data/bluntfin.vts;hb=1fa9dce1c623e2d467c44b5337ba3a8378a6a537 Besides, I find it a little confusing, that I do not really know, when the script is executed. What about something like an 'Apply' button? The Script is an auto-update property of the Python View. As such, it is executed any time the view needs to re-render. This includes any time you edit the script and then click elsewhere in the GUI, resize the ParaView window, etc. It should work to click on the Python View after you have edited the script - think of it as a big Apply button :-) Thanks, Cory Kind regards Ian _________________________________________________ Powered by www.kitware.com <http://www.kitware.com> <http://www.kitware.com> Visit other Kitware open-source projects at http://www.kitware.com/__opensource/opensource.html <http://www.kitware.com/opensource/opensource.html> Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/__ParaView <http://paraview.org/Wiki/ParaView> Search the list archives at: http://markmail.org/search/?q=__ParaView <http://markmail.org/search/?q=ParaView> Follow this link to subscribe/unsubscribe: http://public.kitware.com/__mailman/listinfo/paraview <http://public.kitware.com/mailman/listinfo/paraview> -- Cory Quammen R&D Engineer Kitware, Inc. -- Cory Quammen R&D Engineer Kitware, Inc.
_______________________________________________ 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 Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
