Re: [Matplotlib-users] Two questions regarding axis scaling

2008-11-23 Thread Jae-Joon Lee
> > What if I wanted one legend with both entries in it, rather than two > separate legends with a different entry in each? Is that possible? That's > more desirable than two separate legends. > Check http://www.nabble.com/displaying-a-legend-from-a-different-subplot-td18447966.html#a18447966 Th

Re: [Matplotlib-users] Animate scatter plots

2008-11-23 Thread Cohen-Tanugi Johann
> hi, I tried your script, commenting/uncommenting the backend line, but > I still get: > [EMAIL PROTECTED] ~]$ ipython -pylab MACROS/animation.py > --- > > AttributeErrorTraceback (most recent ca

Re: [Matplotlib-users] Two questions regarding axis scaling

2008-11-23 Thread John Owens
Jeff Whitaker wrote: > > Jeremy Conlin wrote: >> >> >> Thanks for that information, that is what I needed. But now I come up >> with a separate problem. I have the following in my code: >> >> pylab.plot(n, S, 'b.', label='x') >> pylab.legend() >> ax2 = pylab.twinx() >>

Re: [Matplotlib-users] Filling between curves conditionally

2008-11-23 Thread Alan Jackson
On Sun, 23 Nov 2008 16:48:59 -0800 Zane Selvans <[EMAIL PROTECTED]> wrote: > Incidentally, when you do it with ax.plot() instead you can see more > easily that the corners where the two sinusoidal functions intersect > are getting kind of chopped off by the polygon filling. Don't know if >

Re: [Matplotlib-users] Filling between curves conditionally

2008-11-23 Thread Zane Selvans
Either way, it's pretty straightforward; just change one line in the Python Makefile and matplotlib will install with a simple "sudo python setup.py install" Huh, well there was a make target for Leopard that had that fixed CFLAGS that you suggested, and it seemed to build and install without

Re: [Matplotlib-users] Filling between curves conditionally

2008-11-23 Thread Joshua Lippai
The version of NumPy in Chris's superpack should be recent enough for you to just need to build matplotlib from SVN and not the other stuff, and I assume he includes installation of wxPython or some other compatible backend for matplotlib. It's really straightforward; you just need to get the sourc

Re: [Matplotlib-users] Filling between curves conditionally

2008-11-23 Thread Zane Selvans
On Nov 23, 2008, at 12:36 PM, John Hunter wrote: On Sun, Nov 23, 2008 at 1:26 PM, John Hunter <[EMAIL PROTECTED]> wrote: The code is much simpler than the fill_between_posneg original example, which I have just removed from svn. The fill between use case is common enough that I decided to

Re: [Matplotlib-users] Filling between curves conditionally

2008-11-23 Thread John Hunter
On Sun, Nov 23, 2008 at 1:26 PM, John Hunter <[EMAIL PROTECTED]> wrote: > http://matplotlib.sourceforge.net/examples/api/fill_where_demo.html > > The code is much simpler than the fill_between_posneg original > example, which I have just removed from svn. The fill between use case is common enou

Re: [Matplotlib-users] Filling between curves conditionally

2008-11-23 Thread John Hunter
On Sat, Nov 22, 2008 at 6:46 PM, Angus McMorland <[EMAIL PROTECTED]> wrote: > 2008/11/22 Zane Selvans <[EMAIL PROTECTED]>: >> Does anybody know of an easy way to take two intersecting curves, A(x) and >> B(x), and fill the areas between them only when A(x) < B(x) and not when >> A(x) > B(x)? > > Lo

Re: [Matplotlib-users] create ListedColormap with different alpha values

2008-11-23 Thread John Hunter
On Sun, Nov 23, 2008 at 2:01 AM, Paul Ivanov <[EMAIL PROTECTED]> wrote: > I took a stab at it, how does this look? > > I also took the liberty of adding alpha to LinearSegmentedColormap and > updated its docstring changing two somewhat ambiguous uses of the word > 'entry' with 'key' and 'value'. H

Re: [Matplotlib-users] create ListedColormap with different alpha values

2008-11-23 Thread Paul Ivanov
I took a stab at it, how does this look? I also took the liberty of adding alpha to LinearSegmentedColormap and updated its docstring changing two somewhat ambiguous uses of the word 'entry' with 'key' and 'value'. tested with In [1]: import matplotlib; import numpy as np In [2]: my_rgba_array=