On Fri, Jul 20, 2007 at 08:53:30AM -0400, Rob Hetland wrote:
> Second, much of what I do involves plotting model data (on a
> curvilinear grid). I generally like to use pcolor for these plots.
> I *always* want shading='flat' Some of my grids are large, and I
> only see lines if I don't. Even with smaller grids, those black
> lines get in the way. I don't want to suggest an RC setting for
> everything, but this one single setting would save me thousands of
> characters typed per week. Can we add an RC shading option?
If your data is on a quadrilateral mesh, try using the pcolormesh
function. It is orders of magnitude faster than pcolor and we
solved the black lines problem by using transparency on the mesh
grid (though of course you can use 'flat' if you want). We only
implemented this for the Agg backend, otherwise it falls back to
the pcolor style rendering of a collection of polygons.
- Paul
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