The grid line will reappear if you set high enough resolution. plt.subplot(111, polar=True, resolution=100)
This should be filed as a bug, though. I guess the current default for resolution is 1. I think this was to enable to draw a straight line in polar projection. However, my guess is that it has a side-effect that a angular gridline became a 0-length line connecting two identical points. -JJ On Sun, May 17, 2009 at 2:51 PM, Magnus Benjes <magnus.ben...@googlemail.com> wrote: >> Magnus Benjes wrote: >>> Hello, >>> in version 0.98.5.2 the polar plot still has a problem with negativ >>> angles. >>> The polarplot is drawing a circle when the angle changes from negativ to >>> positiv (e.g. from -0.01 to +0.01). >> >> Your example works fine with svn. I don't recall whether the problem was >> fixed before the last release. I think it was. >> > Thank you for the hint, in version 0.98.6 the polar plot has no problems > with negativ angles any more. > But now there are only gridlines in radial direction and the gridlines in > angular direction are missing. > > Magnus > > > ------------------------------------------------------------------------------ > Crystal Reports - New Free Runtime and 30 Day Trial > Check out the new simplified licensing option that enables > unlimited royalty-free distribution of the report engine > for externally facing server and web deployment. > http://p.sf.net/sfu/businessobjects > _______________________________________________ > Matplotlib-users mailing list > Matplotlib-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-users > ------------------------------------------------------------------------------ Crystal Reports - New Free Runtime and 30 Day Trial Check out the new simplified licensing option that enables unlimited royalty-free distribution of the report engine for externally facing server and web deployment. http://p.sf.net/sfu/businessobjects _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
