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I should have added that I have now just learnt that the export option
and specifying the size will produce similar images - but that they
aren't what i actually see on the screen. Very frustrating as I set the
visual composition based on what I see on the screen.<br>
<br>
Moreland, Kenneth wrote:
<blockquote cite="mid:C628405F.8E25%25kmorel@sandia.gov" type="cite">
<title>Re: [Paraview] setting graphical window size</title>
<font face="Calibri, Verdana, Helvetica, Arial"><span
style="font-size: 11pt;">When you write an image, you can specify a
resolution to use independent of the size of the GUI. If you type in
the same resolution every time, you should get the same projection.<br>
<br>
-Ken<br>
<br>
<br>
On 5/6/09 11:28 PM, "John" <<a moz-do-not-send="true"
href="bitumen.surfer@gmail.com">bitumen.surfer@gmail.com</a>> wrote:<br>
<br>
</span></font>
<blockquote><font face="Calibri, Verdana, Helvetica, Arial"><span
style="font-size: 11pt;">Hi,<br>
<br>
I'm using to paraview to create screenshots of multiple sets of data<br>
(12+). Each dataset is located in a separate file and may have different<br>
boundary conditions or different surfaces. (i.e. they are not identical<br>
- although they *might* have elements in common and their domain size is<br>
the same). I've written a simple script (below) using python to set my<br>
camera angle the same between loading the state for each scenario<br>
<br>
However, I have one difficulty, if I have exited paraview or resized the<br>
windows (or .#%#@.. it crashed ) the size & aspect ratio of the
window<br>
displaying my 3D view may change. This results in my screenshots have<br>
differing resolutions i.e. my first series had 1198x712 but my next was<br>
1106x780. I know you can specify this resolution in the save screenshot<br>
dialog - however this is after the fact and some elements seem to differ<br>
based on the real size (i.e. legends)<br>
<br>
I can't seem to find an option to specify the size of this window, but I<br>
assume I may be able to via python ? can anyone help with this ?<br>
<br>
Also would love to know how to move the location of the orientation
axes ?<br>
<br>
For reference, I am not a python programmer ( but can program C, C++,<br>
Fortran ... ) so forgive any style mistakes.<br>
<br>
Thanks, John<br>
<br>
My quick script to set camera state is: (iso_L.py)<br>
#!/usr/bin/env python<br>
<br>
from paraview.servermanager import *<br>
if not servermanager.ActiveConnection:<br>
connection = servermanager.Connect()<br>
view = servermanager.GetRenderView()<br>
camera = view.GetActiveCamera()<br>
view.CameraPosition=[0.5,-4,4]<br>
view.CameraFocalPoint=[2.915, 0, 0.821]<br>
view.CameraViewUp=[0, 0, 1]<br>
view.CameraViewAngle=30<br>
#view.ResetCamera()<br>
view.StillRender()<br>
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</span></font></blockquote>
<font face="Calibri, Verdana, Helvetica, Arial"><span
style="font-size: 11pt;"><br>
</span></font><font size="2"><font
face="Consolas, Courier New, Courier"><span style="font-size: 10pt;"><br>
**** Kenneth Moreland<br>
*** Sandia National Laboratories<br>
*********** <br>
*** *** *** email: <a moz-do-not-send="true" href="kmorel@sandia.gov">kmorel@sandia.gov</a><br>
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