Hello,
I'm using a svn version of matplotlib and the API changed for contour. I want
to have the coordinate of the contour. Before Eric Firing (I think) gave a
solution to do it:
val = contour(xRange,yRange,delchi2,[1])
t = asarray(val.collections[0].get_verts())
but now
.get_paths() returns a list of Path objects. (See path.py). For each
Path object, you can get an Nx2 array of vertices from its vertices
member. You can also use the iter_segments method to iterate through
each of its vertices, but that's primarily only useful when there may be
bezier
