[Paraview] [help] Volume rendering in ParaviewWeb

[le Anh Dung]

Hi,
My fault, I'm sorry :)

Here is what I did in PWConsole:

paraview.loadPlugins();
aaa = paraview.OpenDataFile({filename:"/root/DATA/hola.mhd"});    
//It's just a .mhd which point to a .raw data
paraview.Show();
vol = paraview.plugins.renderVol;
vol.init();
vol.setColorArrayName('MetaImage')  --> error in log (I pasted it in  
previous mail)
vol.setRepresentation('Volume')     --> same error

No matter how I try with 'Volume' or "Volume" or Volume or modify the  
way of parsing the arguments in renderVol.py, it didnt work :(

Thank for you link, I'll give it a try :)

Regards!


----------------------------------------------------
Anh Dung LE.
INSA de Lyon - Télécommunications, Services & Usages


Sebastien Jourdain <sebastien.jourdain at kitware.com> a écrit :

> Hi,
>
> You should provide the JavaScript has well. Otherwise it's thought to
> understand what is wrong when you have half of the informations.
> Moreover, you can also look at that previous e-mail.
> (http://markmail.org/thread/bm32g6sckjqvyiy5) It show some code on how
> to setup the volume rendering from the JavaScript itself.
>
> Seb
>
> On Tue, May 24, 2011 at 10:14 AM, le Anh Dung  
> <anh-dung.le at insa-lyon.fr> wrote:
>> Hello everybody,
>> I tried to write a plugin (renderVol.py attached) to do a volume rendering
>> in PWConsole of ParaviewWeb.
>> When I tried to set the ColorArrayName or Representation (functions in
>> renderVol.py), I always got this:
>>
>> Traceback (most recent call last):
>>  File "<jsonrpc>", line 147, in handle_request
>>  File "/root/ParaViewWeb/WebServer/PW-work/plugins/renderVol.py", line 24,
>> in setColorArrayName
>>    dp.ColorArrayName = a
>>  File
>> "/root/ParaView3/build-paraview3/Utilities/VTKPythonWrapping/site-packages/paraview/servermanager.py",
>> line 210, in __setattr__
>>    setter(self, value)
>>  File
>> "/root/ParaView3/build-paraview3/Utilities/VTKPythonWrapping/site-packages/paraview/servermanager.py",
>> line 2384, in setProperty
>>    return self.SetPropertyWithName(propName, value)
>>  File
>> "/root/ParaView3/build-paraview3/Utilities/VTKPythonWrapping/site-packages/paraview/servermanager.py",
>> line 265, in SetPropertyWithName
>>    prop.SetData(arg)
>>  File
>> "/root/ParaView3/build-paraview3/Utilities/VTKPythonWrapping/site-packages/paraview/servermanager.py",
>> line 681, in SetData
>>    raise ValueError("Expected a tuple of 2 values or a string.")
>> ValueError: Expected a tuple of 2 values or a string.
>> ------------------------------------------------------------
>> 2011-05-24 15:58:57,584 - pw-logger - DEBUG - return of
>> execute_command_on_plugin {'error': {'message': 'Expected a tuple of 2
>> values or a string.', 'name': 'ValueError'}, 'result': None, 'id': 1}
>>
>> It'll work fine if I set them fix in my renderVol.py
>> examples:
>>   dp.ColorArrayName = 'MetaImage'
>> or dp.Representation = 'Volume'
>> But I want to set them manualy in PWConsole and then get that error :(
>> Could anyone please help me ? :)
>>
>> Thank you in advance.
>> Have a nice day :)
>>
>> ----------------------------------------------------
>> Anh Dung LE.
>> INSA de Lyon - Télécommunications, Services & Usages
>>
>>
>>
>>
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>