On 12/12/23 06:39, Masoud Ahmadi wrote:
I save my results as VTK files using write_vtk.
I have been trying to get a vector graphic (like SVG) to display smooth and
nice results.
I tried ParaView, but I think they do not support vector graphics in recent
versions.
I also tried to write a Python code for this purpose using vtk and matplotlib
libraries. It works almost fine, but when I want to plot the mesh too, there
are problems.
I used Triangulation from matplotlib.tri, but it only supports triangles mesh,
while my mesh type is quadrilaterals.
So, the question is, what is the best way to get SVG image of a VTK file?
Are you asking how to generate a SVG of the solution, or of a mesh? For the
latter, you can use GridOut. For the former, I do not know whether any of the
usual visualization tools support this, but I doubt that it would be useful:
If you have a lot of cells, *any* scalable representation would have an
enormous number of triangles that would not be fun to work with. Just export
things as a PNG with sufficient resolution.
Best
W.
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