[matplotlib-devel] [PATCH] Discontinuous colormaps are reversed incorrectly

2010-10-01 Thread Stan West
Hi, developers. I stumbled upon this when I noticed that gist_stern_r isn't the reverse of gist_stern. As the attached script shows, the discontinuity in red is wrong, and green stays zero instead of ramping. The problem seems to be that when cm.revcmap() reverses a linear segment map spec (such as

Re: [matplotlib-devel] Is Tkinter-matplotlib using Threads?

2010-10-01 Thread Eric Firing
On 10/01/2010 09:40 AM, Friedrich Romstedt wrote: > There were several question on the user's list in the recent past > reporting hangs and similar when using TkAgg backend& interactive > mode. > > It is known that Tkinter doesn't play well with threading, as long as > one isn't done very carefull

Re: [matplotlib-devel] mac install 1.0.0

2010-10-01 Thread Benjamin Root
On Fri, Oct 1, 2010 at 5:07 PM, Paul Kienzle wrote: > Note a small issue on the install of matplotlib-1.0.0 python 2.6 mac > dmg. > > The files in mpl-data/images were not installed with read permissions > for all. > > This resulted in an error that _cidgcf was not a valid attribute in > FigureMa

[matplotlib-devel] mac install 1.0.0

2010-10-01 Thread Paul Kienzle
Note a small issue on the install of matplotlib-1.0.0 python 2.6 mac dmg. The files in mpl-data/images were not installed with read permissions for all. This resulted in an error that _cidgcf was not a valid attribute in FigureManager. This affected one 10.5 machine but not another --- we

[matplotlib-devel] Is Tkinter-matplotlib using Threads?

2010-10-01 Thread Friedrich Romstedt
There were several question on the user's list in the recent past reporting hangs and similar when using TkAgg backend & interactive mode. It is known that Tkinter doesn't play well with threading, as long as one isn't done very carefully. It could be that matplotlib has implemented it in a way n

Re: [matplotlib-devel] Event handling broken in svn?

2010-10-01 Thread Fernando Perez
Hey Ryan, On Fri, Oct 1, 2010 at 6:27 AM, Ryan May wrote: > On Fri, Oct 1, 2010 at 1:05 AM, Fernando Perez wrote: >> This manifested itself in some more complex MPL code that had multiple >> events not working when run inside ipython, but working OK outside of >> ipython.  Fortunately, the small

Re: [matplotlib-devel] Event handling broken in svn?

2010-10-01 Thread Ryan May
On Fri, Oct 1, 2010 at 1:05 AM, Fernando Perez wrote: > This manifested itself in some more complex MPL code that had multiple > events not working when run inside ipython, but working OK outside of > ipython.  Fortunately, the small self-contained example demonstrates > the problem even with ipyt