[General] each cell should be a pixel

idefix · November 6, 2013, 15:55

Hello together,

I don´t know if it´s possible what I am trying to do.
But it would be helpful to hear your ideas to my problem:

I just want to get jpg-pictures from paraview with a special property:
Every cell of my simulation-grid should be a pixel in the jpg-picture.

Is this possible?
If yes: how can I do it?

Thanks a lot

Gaetano · November 7, 2013, 08:35

Maybe a python script like this one. It's the second result by searching in google "write image pixel by pixel python".

idefix · January 3, 2014, 05:35

ok, after some thinking and help I get a solution:

HTML Code:

http://www.cfd-online.com/Forums/openfoam-post-processing/126102-get-values-scalar-matrix.html#post468470

November 6, 2013, 15:55	each cell should be a pixel	#1
idefix Member Join Date: Aug 2011 Posts: 89 Rep Power: 14	Hello together, I don´t know if it´s possible what I am trying to do. But it would be helpful to hear your ideas to my problem: I just want to get jpg-pictures from paraview with a special property: Every cell of my simulation-grid should be a pixel in the jpg-picture. Is this possible? If yes: how can I do it? Thanks a lot

January 3, 2014, 05:35		#3
idefix Member Join Date: Aug 2011 Posts: 89 Rep Power: 14	ok, after some thinking and help I get a solution: HTML Code: http://www.cfd-online.com/Forums/openfoam-post-processing/126102-get-values-scalar-matrix.html#post468470

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November 7, 2013, 08:35		#2
Gaetano New Member Gaetano Join Date: Jul 2012 Posts: 18 Rep Power: 13	Maybe a python script like this one. It's the second result by searching in google "write image pixel by pixel python".