matplotlib-devel Mailing List for matplotlib

João Luís Silva wrote:
> Hello,
> 
> When upgrading from mpl 0.82 to 0.83.2 an application I made stopped 
> working. When displaying two plots simultaneously, the second plot does 
> not respond, neither to the toolbar, nor to direct changes from the 
> program. If one keeps trying interacting with the toolbar python will 
> also freeze (or enter an infinity loop or something). It worked well on 
> mpl 0.82. I made an example script that reproduces this behaviour.
> 

I just tested with mpl 0.84 and this bug no longer occurs. I have no 
idea why, but at least it works now.

JS

Hi all,

This is a quick release in advance of scipy this Thursday.  I'm short
on time right now so I'll just paste in the CHANGELOG since the last
release.  I also have not been able to make a binary build for
python2.3 on win32, but there is a 2.4 version.  I'll get this all
sorted out next week.


2005-09-14 Added a new 'resize_event' which triggers a callback with a
           backend_bases.ResizeEvent object.  Not implemented on all
           backends - JDH

2005-09-14 font_manager.py: removed chkfontpath from x11FontDirectory() - SC

2005-09-14 Factored out auto date locator/formatter factory code into
           matplotlib.date.date_ticker_factory; applies John Bryne's
           quiver patch.

2005-09-13 Added Mark's axes positions history patch #1286915

2005-09-09 Added support for auto canvas resizing with
           fig.set_figsize_inches(9,5,forward=True) # inches
           OR
           fig.resize(400,300)  # pixels

2005-09-07 figure.py: update Figure.draw() to use the updated
           renderer.draw_image() so that examples/figimage_demo.py works again.
           examples/stock_demo.py: remove data_clipping (which no longer
           exists) - SC

2005-09-06 Added Eric's tick.direction patch: in or out in rc

2005-09-06 Added Martin's rectangle selector widget

2005-09-04 Fixed a logic err in text.py that was preventing rgxsuper
           from matching - JDH

2005-08-29 Committed Ken's wx blit patch #1275002

2005-08-26 colorbar modifications - now uses contourf instead of imshow
           so that colors used by contourf are displayed correctly.
           Added two new keyword args (cspacing and clabels) that are
           only relevant for ContourMappable images - JSWHIT

2005-08-24 Fixes a PS image bug reported by Darren - JDH

2005-08-23 colors.py: change hex2color() to accept unicode strings as well as
           normal strings. Use isinstance() instead of types.IntType etc - SC

2005-08-16 removed data_clipping line and rc property - JDH

2005-08-22 backend_svg.py: Remove redundant "x=0.0 y=0.0" from svg element.
           Increase svg version from 1.0 to 1.1. Add viewBox attribute to svg
           element to allow SVG documents to scale-to-fit into an arbitrary
           viewport - SC

2005-08-16 Added Eric's dot marker patch - JDH

2005-08-08 Added blitting/animation for TkAgg - CM

2005-08-05 Fixed duplicate tickline bug - JDH

2005-08-05 Fixed a GTK animation bug that cropped up when doing
           animations in gtk//gtkagg canvases that had widgets packed
           above them

2005-08-05 Added Clovis Goldemberg patch to the tk save dialog

2005-08-04 Removed origin kwarg from backend.draw_image.  origin is
           handled entirely by the frontend now.

2005-07-03 Fixed a bug related to TeX commands in backend_ps

2005-08-03 Fixed SVG images to respect uppoer and lower origins.

2005-08-03 Added flipud method to image and removed it from to_str.

2005-07-29 Modified figure.figaspect to take an array or number;
           modified backend_svg to write utf-8 - JDH

2005-07-30 backend_svg.py: embed png image files in svg rather than linking
           to a separate png file, fixes bug #1245306 (thanks to Norbert Nemec
           for the patch) - SC

Hello,

When upgrading from mpl 0.82 to 0.83.2 an application I made stopped 
working. When displaying two plots simultaneously, the second plot does 
not respond, neither to the toolbar, nor to direct changes from the 
program. If one keeps trying interacting with the toolbar python will 
also freeze (or enter an infinity loop or something). It worked well on 
mpl 0.82. I made an example script that reproduces this behaviour.

    I was not able to identify the cause, but neither the toolbar nor 
the specific type of graph is to blame (in my application I use imshow, 
here I use plot).

My system has Debian Sarge (stable), python 2.3.5 and pygtk 2.0.0

Best regards,
João Silva