Re: [Matplotlib-users] Plot data with specified time (hour, minute, second)

2008-04-30 Thread Johan Mazel
Hello I think that my problem is linked to the data struture that I'm using for the dates since my error message is : ValueError: setting an array element with a sequence. I use list data structure, the one that you can declare through : datetime_list = []. And maybe I souldn't use this type of

Re: [Matplotlib-users] Postscript problem

2008-04-30 Thread Johann Cohen-Tanugi
hello, so the freetype.rc is defined with env variables that are supposed to be fed in when packaging it. LIBZ seemingly was missing when the fedora 8 packaging of freetype was done. I added -lz directly to freetype.rc and rebuilt successfully matplotlib. I have no clue which mailing list to

[Matplotlib-users] Embedding matplotlib in Qt using Designer

2008-04-30 Thread G Jones
Hello, I have decided to switch to the QtAgg backend because the Designer software is very appealing. I succeeded in adding a custom widget representing the FigureCanvasQTAgg, but when I compile the ui file, I see that it tries to instantiate it as FigureCanvasQTAgg(Parent) where Parent is the

[Matplotlib-users] 3D histogram

2008-04-30 Thread Martin DRUON
Hi, I would like to generate (or simulate) 3D histogram... How I can do this with matplotlib/pylab (if I can) ? I tried different ways : - 2D histogram in 3D but the result is not usable for me (because I have lot of small bars) - generation of bars with, for each bar, 5 Polygons but I

Re: [Matplotlib-users] pls help: error using set(gca(),...)

2008-04-30 Thread samwo
Thank you all for your help. Regards, Sam Matthias Michler wrote: Hi Sam, On Monday 28 April 2008 05:09:36 samwo wrote: Hi. I run these codes in ipython command line interface. from pylab import * subplot(211) plot([1,2,3],[1,2,3]) There is a small typo (or a wrong method):