[Matplotlib-users] CocoaAgg and Macosx backend

2010-06-06 Thread Brice Thurin
Good Morning, I was wondering if someone could let know what is the status of the two backends and if the CocoaAgg backend is still supported as it does not appear in the list of backend in the Faq. I saw in one of the post of Michiel de Hoon dating back 2008 that the MacOsX backend does not

Re: [Matplotlib-users] CocoaAgg and Macosx backend

2010-06-06 Thread Michiel de Hoon
--- On Sun, 6/6/10, Brice Thurin br...@4doptics.com wrote: I was wondering if someone could let know what is the status of the two backends and if the CocoaAgg backend is still supported as it does not appear in the list of backend in the Faq. As far as I can tell it still works, but it

Re: [Matplotlib-users] plotting heatmap matrices in matplotlib with scale

2010-06-06 Thread Benjamin Root
I think what you are looking for is a way to specify the colormap of your plot. While the documentation is a little sparse on this topic, there is plenty of functionality in matplotlib regarding colormaps. Here is a list of built-in colormaps:

Re: [Matplotlib-users] plotting heatmap matrices in matplotlib with scale

2010-06-06 Thread Eric Firing
On 06/05/2010 04:41 PM, per freem wrote: Hi all, How can I plot a matrix of values as a heatmap where values are shown from green to red intensities, or blue to yellow intensities, like in the following figure? http://www.coriell.org/images/microarray.gif I want to have the option of

[Matplotlib-users] Error importing pylab

2010-06-06 Thread Tennessee Leeuwenburg
Hi all, I have what seems to be a small error trying to reference a function in the compiled tk backend which doesn't exist in the shared object (See stack trace below). I'm running on a 64-bit system. Has anyone else had this issue? Google didn't reveal a lot to me (searching for undefined

Re: [Matplotlib-users] Error importing pylab

2010-06-06 Thread Eric Firing
On 06/06/2010 01:40 PM, Tennessee Leeuwenburg wrote: Hi all, I have what seems to be a small error trying to reference a function in the compiled tk backend which doesn't exist in the shared object (See stack trace below). I'm running on a 64-bit system. Has anyone else had this issue?

Re: [Matplotlib-users] Error importing pylab

2010-06-06 Thread Tennessee Leeuwenburg
Hi Eric, Thanks for the tip -- I didn't realise that. I had been able to import tkinter, but perhaps only some parts of tkinter exhibit the problem. I worked around the issue by installing matplotlib via rpm since it is only a little behind the curve. It may be that the issue was due to tkagg.so