matplotlib-users Mailing List for matplotlib

On 05/18/2013 04:17 AM, gaspra wrote:
> I find the issue came from the matplotlib backend. The problem is gone when
> using TkAgg backend. However, TkAgg doesn't work with matplotlib 1.3.x,
> which has some conflict of Tk dynamic library due to different Tk version,
> i.e., macports uses Tk8.6 and Mac OSX 10.8.3 uses Tk8.5.
If you use the macports version of Python, this shouldn't be a problem. 
I think the problem is (perhaps) that you're trying to use the system 
Python with packages from MacPorts?
>
> I really need the "tri" package in matplotlib 1.3.x. Is there anyway I can
> manually replace the "tri" package in matplotlib 1.2.0 (installed by
> macports) with the one in matplotlib 1.3.x (downloaded from the latest
> master in github repository?
Possible, but probably not straightforward. I would try to tackle the 
environmental problem above first.
Mike
>
> Thanks.
>
>
>
>
>
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I find the issue came from the matplotlib backend. The problem is gone when
using TkAgg backend. However, TkAgg doesn't work with matplotlib 1.3.x,
which has some conflict of Tk dynamic library due to different Tk version,
i.e., macports uses Tk8.6 and Mac OSX 10.8.3 uses Tk8.5. 
I really need the "tri" package in matplotlib 1.3.x. Is there anyway I can
manually replace the "tri" package in matplotlib 1.2.0 (installed by
macports) with the one in matplotlib 1.3.x (downloaded from the latest
master in github repository? 
Thanks.
--
View this message in context: http://matplotlib.1069221.n5.nabble.com/missing-ticks-on-inverted-log-axis-tp41063p41084.html
Sent from the matplotlib - users mailing list archive at Nabble.com.

I am trying to draw plasmid maps in matplotlib. This requires drawing
arrows with a circular curvature (see here for example
http://www.encyclon.net/docs/plasmidmap/images/ex6.gif). However, when I
try to curve the arrows, for instance using this example (
http://matplotlib.org/api/artist_api.html#matplotlib.patches.ArrowStyle), I
can only get parabolic type curves, not circular curves. Can someone who
understands this a little better help me out with a simple example?
Thanks,
Mark