[Matplotlib-users] Fwd: build matplotlib on OSX Lion

2011-08-09 Thread Randy Heiland
hange: export CFLAGS='-I/usr/X11/include -I/usr/X11/include/freetype2 -I/usr/X11/include/libpng15' -Randy Begin forwarded message: > From: Randy Heiland > Subject: build matplotlib on OSX Lion > Date: August 9, 2011 4:45:31 PM EDT > To: > > Hi all, > > Since I

[Matplotlib-users] build matplotlib on OSX Lion

2011-08-09 Thread Randy Heiland
Hi all, Since I recently got a new machine with a fresh install of OSX Lion, I thought I'd share my building-from-source experience. There seems to be a variety of approaches for doing this that folks have offered up - including installing another Python, installing homebrew (and subsequent p

[Matplotlib-users] dynamic image update

2009-06-16 Thread Randy Heiland
Can someone point me to the "best" way to dynamically update a 2D [image] array (think of cellular automata)? E.g., this simple example works, but gets sluggish after several iterations: import numpy as N import pylab as P nx = 20 ny = 20 c = N.zeros(nx*ny, dtype='int8') c.resize(ny,nx) ite