Re: [Matplotlib-users] Problem with matplotlib.colors.LogNorm

2007-04-03 Thread Eric Firing
I think the problems with imshow and matshow of integer arrays are fixed now in svn. Eric Suresh Pillai wrote: So I been using the log scale provided by matplotlib.colors.LogNorm, but have been seing bizarre behaviour. Basically, high values are not displayed properly. I give simple

Re: [Matplotlib-users] matplotlib and py2exe

2007-04-03 Thread Giorgio Luciano
I tried to compile the file and it seems to work (send by Werner). I'm also interested in the problem since I cannot succeed in compiling too with matplotlib (already followed the instruction found on py2exe) Hope to see how it develop and happy to know if anyone succeed in doing it Giorgio

Re: [Matplotlib-users] matplotlib and py2exe

2007-04-03 Thread Giorgio Luciano
Hello Werner, here is the file I try to compile. It gave an error of missing DLL when i try to launch :( no Idea why, since with you example everything works (I'm using maplotlib 0.87.7) Giorgio import pylab as pyl from

[Matplotlib-users] question about standalone small software and teaching

2007-04-03 Thread Giorgio Luciano
Hello Dear All, I just have a question for all that uses python/numpy/scipy/matplotlib for making science. I use with no problem in my computer python+numpy+scipy+matplotlib and I'm very satisfied with them. I was a matlab user. I still not have unearthed the power ot python but I'm happy to

[Matplotlib-users] Memory leak using matplotlib

2007-04-03 Thread Pellegrini Eric
Hi evebrybody, I started a discussion one week ago about a problem of memory leak using the following code: from Tkinter import * from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg

Re: [Matplotlib-users] matlab, idle, interactivity and teaching

2007-04-03 Thread Gary Ruben
I have to agree with Giorgio in general. Unfortunately, the threading support required by matplotlib isn't implemented in pyScripter, which means that it's a nice environment until you want to do some plotting, when it becomes a bit flaky. I haven't checked eclipse's behaviour with matplotlib.

Re: [Matplotlib-users] Best way to plot grid point values on a map?

2007-04-03 Thread Jeff Whitaker
Simon Kammerer wrote: Hi list, what's the best (meaning most efficient/fastest) way to plot grid point values on a map created with basemap? I'd like to plot the raw values of my data-array to the correspondig gridpoints, instead of having it transformed to something like contour or

[Matplotlib-users] animated scatter plot

2007-04-03 Thread Flavio Coelho
Hi, I want to animate a scatter plot using the pylab interface. Something like this: ion() s=scatter(x,y,s,c) for i in range (10): #update data s.draw() s is a RegularPolyCollection and thuse does not have a set_data method. How am I supposed to update the data so that I can modify the

Re: [Matplotlib-users] Removing the black border around a plot?

2007-04-03 Thread Ken McIvor
On Apr 1, 2007, at 11:27 PM, Chelonian wrote: I'm new to matplotlib, and I can't even get this to work (let alone the other fix of changing the colors). Could you elaborate about how to implement this? I've tried putting these lines in the __init__ of the PlotPanel() class, but I can't

Re: [Matplotlib-users] question about standalone small software and teaching

2007-04-03 Thread Christopher Barker
First, Please don't cross-post quite so much. I've only sent this to the matplotlib list. Maybe the scipy-users would be better, but I'm not on that one. First: What you want to do really is hard. One of the reasons is that each app is going to have its own simple needs. Also, GUIS really do

Re: [Matplotlib-users] Memory leak using matplotlib

2007-04-03 Thread Eric Firing
Eric, Not much progress, I think. Memory leaks seem endemic to the gui backends, although Tk is by far the worst. I have been trying to understand the gtk case in the hope of discovering some simple change in mpl code that might eliminate the problem there and turn out to be applicable to

Re: [Matplotlib-users] matlab, idle, interactivity and teaching

2007-04-03 Thread Tim Hirzel
I've had similar problems running wxPython code under certain IDEs where things can go very poorly (dramatic crashing, or it just wont execute). At least with the wx or wxagg backends, I have no trouble running matplotlib demos such as ellipse_demo.py from inside eclipse+pydev. -tim Gary

Re: [Matplotlib-users] matplotlib and py2exe

2007-04-03 Thread Werner F. Bruhin
Hi Giorgio, Giorgio Luciano wrote: Hello Werner, here is the file I try to compile. It gave an error of missing DLL when i try to launch :( no Idea why, since with you example everything works (I'm using maplotlib 0.87.7) I assume the DLL not found is wxmsw26uh_vc.dll at least I believe that

[Matplotlib-users] Numpy 1.0.2: some improvements for matplotlib

2007-04-03 Thread David Cournapeau
Hi there, A few months back, I complained about the slowness of the image function in matplotlib. One of the cullprit was a slow clip function; I've done a bit some work to improve the situation on numpy's side, efforts which were integrated in numpy 1.0.2. Now, when you clip a numpy

Re: [Matplotlib-users] matplotlib and py2exe

2007-04-03 Thread Daniel Stalder
Hello I saw your thread and I have a related problem. I use matplotlib (0.90.0.win32-py2.5) with wxPython (2.8-win32-unicode-2.8.3.0-py25). I use matplotlib with WXAgg and got the following error msg: This application has failed to start because wxmsw26uh_vc.dll was not found. Re-installing the