[Matplotlib-users] v1.1.0 crashes upon exit

2011-11-02 Thread John Jameson
Thanks Ben! I just updated my Macports and it brought in v1.1.0 so I will check it out for easier animation. In the meantime I notice that with MPL v1.1.0 the program crashes at the end a most of my old MPL example programs (I use the GTKAgg backend for all of them). A typical way to end the

[Matplotlib-users] image blitted onto an axes is not showing up

2011-11-01 Thread John Jameson
Hi, I am trying to do an animation in two axes (subplots) and I can get it to work so-so if I do it the wrong way but when I do it the right way I don't see anything in my second subplot. The first subplot (ax1) shows a bunch of moving line segments (sticks) and the second one (ax2) shows a low

[Matplotlib-users] can't update transform for polygon animation

2010-02-16 Thread John Jameson
. here I am looking at: http://matplotlib.sourceforge.net/api/artist_api.html?highlight=polygon#matp lotlib.patches.Polygon thanks, john -Original Message- From: John Hunter [mailto:jdh2...@gmail.com] Sent: Sunday, February 14, 2010 7:39 PM To: John Jameson Cc: matplotlib-users

[Matplotlib-users] memory leak for GTKAgg animation

2010-02-15 Thread John Jameson
Hunter [mailto:jdh2...@gmail.com] Sent: Sunday, February 14, 2010 7:39 PM To: John Jameson Cc: matplotlib-users@lists.sourceforge.net; Michael Droettboom Subject: Re: [Matplotlib-users] memory leak for GTKAgg animation On Sat, Feb 13, 2010 at 2:53 PM, John Jameson jjame...@altoresearch.com wrote

[Matplotlib-users] simple GTK agg animation with patches

2010-02-15 Thread John Jameson
Thought I would post this as a simple GTKagg animation with patches (after John Hunter fixed it for me :-): import pygtk, gobject import matplotlib matplotlib.use('GTKAgg') import numpy as np import matplotlib.pyplot as plt import pylab from matplotlib.patches import CirclePolygon, Polygon

[Matplotlib-users] memory leak for GTKAgg animation

2010-02-13 Thread John Jameson
HI, I find the very basic animation below has a memory leak (my pagefile usage number keeps growing in the Windows XP Windows Task Manager Performance graph).I don't see this with the animation_blit_gtk.py example on: http://matplotlib.sourceforge.net/examples/index.html (which I used as a

[Matplotlib-users] blit animation with patches

2010-02-10 Thread John Jameson
Hi - I am wondering how to animate using blit and patches. The code below was modified from one of the examples. You will see that it shows (and moves) the rectangle just fine, but the circle never shows up. best, Jaron import gtk, gobject import matplotlib matplotlib.use('GTKAgg') #Agg