Re: [Matplotlib-users] image conversion

2010-12-16 Thread Robert Field
That's what I thought at first too, but imagemagick/graphicsmagick aren't able to do the work. I've found something else to use in the meantime. Thanks, Rob On Dec 16, 2010, at 8:59 PM, Benjamin Root wrote: > On Friday, December 10, 2010, Robert Field wrote: >> Newbie here, and trying to wade

Re: [Matplotlib-users] image conversion

2010-12-16 Thread Benjamin Root
On Friday, December 10, 2010, Robert Field wrote: > Newbie here, and trying to wade through this stuff, and it's not coming too > quickly.  I'm just trying to take svg data I already have and turn it around > into png/pdf/jpg files.  Surely this is not terribly difficult. Any help > appreciated

Re: [Matplotlib-users] memory problem in imshow

2010-12-16 Thread Benjamin Root
On Monday, December 13, 2010, usherbsallen wrote: > > Hi, > I am using imshow to illustrate the content of arrays. But I am having > problems when arrays are too large. There seem to be a limitation that is > not due to the computer memory size. My data are unsigned integer 1 byte and > I am limit

[Matplotlib-users] Bugs?

2010-12-16 Thread John Floan
I have tried to install matplotlib to our IBM cluster P5(aix5) and get this error message (see below): The python script output xlC_r xlC_r (2 times) (see end of this email). Is that right? John f05n07l:matplotlib-1.0.0$ python setup.py build basedirlist is: ['/usr/local'] ===

[Matplotlib-users] caveats found installing matplotlib from svn source on python 2.7 in mac os x Leopard

2010-12-16 Thread ayg256
Hi, First of all, thanks to the matplotlib developers for all the great job. I have just successfully installed matplotlib from source (r8827) in my macbook for python 2.7. However, I found a couple of bumps in the road that I'd like to share: 1) Dependencies: I initially used make.osx to fetch

[Matplotlib-users] image conversion

2010-12-16 Thread Robert Field
Newbie here, and trying to wade through this stuff, and it's not coming too quickly. I'm just trying to take svg data I already have and turn it around into png/pdf/jpg files. Surely this is not terribly difficult. Any help appreciated! -

[Matplotlib-users] getting arrow and function key events

2010-12-16 Thread Bob Lewis
Can anyone help me figure out how to identify arrow and function key events with matplotlib? I can get normal alphanumeric KeyEvents, but arrow and function keys arrive with their "key" attribute set to "None". I'm using matplotlib 0.99.1.1 with PyQt4. Thanks. - Bob Lewis ---

[Matplotlib-users] x-axis display

2010-12-16 Thread Xunchen Liu
Hello, I'm plotting some experimental data and found my x axis variable are displayed like 1, 2, 3, +1000. It seems depend on how you set a stopper or something. I'm wondering how to make it display just 1001, 1002, 1003? thanks! ---

[Matplotlib-users] help requested

2010-12-16 Thread Abdul Rasheed
hi all i am new to networkx and Matplotlib. I downloaded networkx1.3 under python 2.7.1 for windows xp. when i tried to install matplotlib, it requires python 2.6 only. What shall i do in this situation? kindly suggest me to have successful installation of matplotlib. Awaiting for your replie

[Matplotlib-users] jagged line in eps from matplitlib

2010-12-16 Thread andes
hello, When I save as an "eps" a figure created by matplotlib I face the problem that the inclined lines in the plot appear to be jagged when I open the "eps" (please see figure below). This problem doesn't appear when I save the figure as a pdf or png. Do you you know if there is a simple soluti

[Matplotlib-users] memory problem in imshow

2010-12-16 Thread usherbsallen
Hi, I am using imshow to illustrate the content of arrays. But I am having problems when arrays are too large. There seem to be a limitation that is not due to the computer memory size. My data are unsigned integer 1 byte and I am limited to array of about 12000 x 5000. When trying with a 16000 x

Re: [Matplotlib-users] text annotation

2010-12-16 Thread Benoist Laurent
Sorry for the delay.This is the script is used (modified so that it include the data). from matplotlib import pyplot from matplotlib import patches import math def getCenter(points): """Return the center of a list of 2D points.""" meanX = sum(p[0] for p in points) / len(points) meanY