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List:       paraview
Subject:    [Paraview] Python GetRenderViews after Load State
From:       M P <martin34148 () gmail ! com>
Date:       2014-04-30 9:34:46
Message-ID: CAKKV2WvjYgHgK0oiB+pqqeD16rHD0a-ykQOWSdJnLFDgm2GRSQ () mail ! gmail ! com
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Hello,
I am trying to create a script that will make a screenshot images from all
Layouts in Paraview. This is my python script that I run through
"Tools/Python Shell/Run Script".

try: paraview.simple
except: from paraview.simple import *
paraview.simple._DisableFirstRenderCameraReset()

count = len(GetRenderViews())

print(count)
for viewIdx in range(count):
   actView = GetRenderViews()[viewIdx]
   print(actView)
   WriteImage('img'+str(viewIdx)+'.png', view=actView)
   print('img {} done'.format(viewIdx))

print('END')

Render()

It works perfectly when I create the the Layouts "manually" (from scratch,
without loading the the state file of the session).
I save State File of this session, restart Paraview and load the State
file. Now when I run the script the length of GetRenderViews() is
incorrectly reported by Paraview. Paraview has 4 values in the
GetRenderViews() list instead of 3 (correct value).

Probably a bug?

Thank you,

Martin

[Attachment #5 (text/html)]

<div dir="ltr"><div>Hello,<br></div><div>I am trying to create a script that will \
make a screenshot images from all Layouts in Paraview. This is my python script that \
I run through &quot;Tools/Python Shell/Run Script&quot;.</div> \
<div><br></div><div>try: paraview.simple<br>except: from paraview.simple import \
*<br>paraview.simple._DisableFirstRenderCameraReset()<br><br>count = \
len(GetRenderViews())<br><br>print(count)<br>for viewIdx in range(count):<br>  \
actView = GetRenderViews()[viewIdx]<br>     print(actView)<br>     \
WriteImage(&#39;img&#39;+str(viewIdx)+&#39;.png&#39;, view=actView)<br>     \
print(&#39;img {} done&#39;.format(viewIdx))<br>  <br>print(&#39;END&#39;)<br><br> \
Render()</div><div><br></div><div>It works perfectly when I create the the Layouts \
&quot;manually&quot; (from scratch, without loading the the state file of the \
session).</div><div>I save State File of this session, restart Paraview and load the \
State file. Now when I run the script the length of GetRenderViews() is incorrectly \
reported by Paraview. Paraview has 4 values in the GetRenderViews() list instead of 3 \
(correct value).</div> <div><br></div><div>Probably a \
bug?</div><div><br></div><div>Thank you,</div><div><br></div><div>Martin</div></div>

--047d7bdc912e6516cd04f83f4243--


["testLayout.pvsm" (application/octet-stream)]
["saveImages.py" (application/octet-stream)]

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