Re: [Matplotlib-users] Issue with PatchCollection

2010-04-15 Thread Eric Firing
Thomas Robitaille wrote: Hi, Last year, I submitted a bug report regarding the fact that PatchCollection's match_original argument does not work properly, in a pretty simple script: https://sourceforge.net/tracker/?func=detailaid=2881485group_id=80706atid=560720 I came across the

Re: [Matplotlib-users] Issue with PatchCollection

2010-04-15 Thread Eric Firing
Thomas Robitaille wrote: Hi, Last year, I submitted a bug report regarding the fact that PatchCollection's match_original argument does not work properly, in a pretty simple script: https://sourceforge.net/tracker/?func=detailaid=2881485group_id=80706atid=560720 I came across the

[Matplotlib-users] Copying linecollections across figures

2010-04-15 Thread Antony Lee
Hello, I'd like to know if there's some way of copying a LineCollection or a ContourSet (or any other Artist, actually) from one figure to another. More precisely, I have to figures using identical axes (one being a grayscale image and the other a thresholded version of the image) ; I have written

[Matplotlib-users] Multicolored Graph / Color coding

2010-04-15 Thread Martin Bothe
Hello Matplotlib-Community, I'm quite sure that I've seen a figure containing a multicolered graph somewhere, maybe on stackoverflow or at scipy.org. Unfortunately, I'm not able to find it anymore. Anyone knows the link? Anyone knows howto? Thanks very much indeed, greetings, Martin

Re: [Matplotlib-users] Multicolored Graph / Color coding

2010-04-15 Thread Alan G Isaac
http://matplotlib.sourceforge.net/api/collections_api.html#matplotlib.collections.LineCollection -- Download Intel#174; Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs

[Matplotlib-users] Is there an easy way to plot a log-frequency spectrogram?

2010-04-15 Thread David Ho
Hi all! I have a quick newbie question. matplotlib's specgram() by default plots a spectrogram with a linear y-axis (frequency). However, for many applications, it's better to look at a log-frequency spectrogram. Is there an easy way to plot a spectrogram using a logarithmic frequency axis?

Re: [Matplotlib-users] Forcing full value on axis (Dave Simpson)

2010-04-15 Thread KrishnaPribadi
I just tried this method and it does work if you are using integers or whole numbers. However, I am working with time on my x axis. So when I zoom too close, floating point numbers are required... Is there any way to just turn off the exponent number in the right corner and force the x tick

Re: [Matplotlib-users] Mathtext + stixsans weird baseline

2010-04-15 Thread Ryan May
I'm having a problem with the rendering of stixsans fonts again. Not as bad as the baseline before, but some odd text placement: import matplotlib.pyplot as plt from matplotlib import rcParams rcParams['font.size'] = 8.0 rcParams['mathtext.default'] = 'regular' rcParams['mathtext.fontset'] =