I don't know if this simplifies things (you're much deeper in the middle
of doing what you need to do), but PolyCollection really is a path
collection these days. (The name is really for historical reasons).
And since paths can be compound, you could draw a hollow circle using an
inner and an
Ryan May wrote:
> Hi,
>
> In trying to add a symbol for an empty wind barb, I ran into problem.
> Traditionally, a smaller, non-filled circle is used for low wind speeds
> when doing a barb plot. I can draw the circle easily as a polygon,
> using CirclePolygon from patches, but unfortunately,
Hi,
In trying to add a symbol for an empty wind barb, I ran into problem.
Traditionally, a smaller, non-filled circle is used for low wind speeds
when doing a barb plot. I can draw the circle easily as a polygon,
using CirclePolygon from patches, but unfortunately, the fill color for
this pol
