matplotlib-devel Mailing List for matplotlib

"John Hunter" <jd...@gm...> writes:

> Actually, I think I saved that in the freezer still in the envelope as
> a memento -- maybe I can just send that one on to save the dollar!

That sounds like something that could get me in trouble with Finnish
customs officials. I may have an opportunity to visit San Jose in
August -- that's at least on the same continent as you, right? :-)

-- 
Jouni K. Seppänen
http://www.iki.fi/jks

On 3/1/07, Perry Greenfield <pe...@st...> wrote:

> What, you didn't like the way I did it? ;-)

Actually, I think I saved that in the freezer still in the envelope as
a memento -- maybe I can just send that one on to save the dollar!

JDH

On Mar 1, 2007, at 10:15 AM, John Hunter wrote:

> On 3/1/07, Jouni K. Sepp=E4nen <jk...@ik...> wrote:
>> I committed the following change, which seems to fix the bug.
>
>> -            handles =3D ax.lines
>> +            handles =3D ax.lines[:]
>
> Wow, nasty and subtle.  Good work!  Now how do I get a doughnut to you
> in Finland :-)  Any ideas Perry?

What, you didn't like the way I did it? ;-)=

On 3/1/07, Jouni K. Sepp=E4nen <jk...@ik...> wrote:
> I committed the following change, which seems to fix the bug.

> -            handles =3D ax.lines
> +            handles =3D ax.lines[:]

Wow, nasty and subtle.  Good work!  Now how do I get a doughnut to you
in Finland :-)  Any ideas Perry?

JDH

I committed the following change, which seems to fix the bug.

Index: legend.py
===================================================================
--- legend.py   (revision 3031)
+++ legend.py   (working copy)
@@ -315,7 +315,7 @@
             raise Exception, 'Auto legends not available for figure legends.'
 
         def get_handles(ax):
-            handles = ax.lines
+            handles = ax.lines[:]
             handles.extend(ax.patches)
             handles.extend([c for c in ax.collections if isinstance(c, LineCollection)])
 

-- 
Jouni K. Seppänen
http://www.iki.fi/jks

"John Hunter" <jd...@gm...> writes:

> I suspect we are screwing up somewhere in the way we copy properties
> from legended objects to their legend proxies (ie we are reversing
> this somewhere and copying properties from a proxy to the axes

Here's at least a clue: change your alphas from 0.5 to 0.1. Then
resize the window several times and watch the rectangles become 
a little bit darker each time. I suspect that extra copies of the
rectangles are being created.

-- 
Jouni K. Seppänen
http://www.iki.fi/jks