Right now, PolyCollection
can set cell face colors through the set_array
method. But it gives patchy results. I have attached an example.
Is it possible to smooth PolyCollection
plots, using vertex values + gouraud shading
, or ideally using some interpolation available to imshow
and NonUniformImage
?
Or alternatively, is it possible now or in the near future to make contourf
for unstructured mesh data?
Update: 20/05/17:
- I ended up triangulate the domain (by breaking other polygons into triangles) and use the more versatile
tri
andtricontourf
to get what contour-like results.