On 08/18/2010 09:51 AM, Benjamin Root wrote:


On Wed, Aug 18, 2010 at 8:03 AM, Nils Wagner <nwagner@iam.uni-stuttgart.de> wrote:
Hi all,

Is it possible to create a polar plot, where the lower
bound of the radius is larger than zero ?
I would like to plot an annulus.

Any pointer would be appreciated.

Thanks in advance

                                            Nils


Nils,

It appears that there is a .set_rmin() function, however, I don't think it does what we expect it to.  I can't get an annulus, but it only plots the parts that are r >= r_min (but r_min is at the origin, and the axis labels are in the wrong places...)

Ben Root

This bug (that the r-axis labels are in the wrong place) should now be fixed in r8651.  This doesn't, unfortunately, address the original question about annular plots.

Mike

-- 
Michael Droettboom
Science Software Branch
Space Telescope Science Institute
Baltimore, Maryland, USA