[Paraview] Python view

[Ian Krukow]

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
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>>
>> --
>> Cory Quammen
>> R&D Engineer
>> Kitware, Inc.