Hi Simon,
On 3/8/07, Simon Wood <[EMAIL PROTECTED]> wrote:
> On 3/8/07, Fernando Perez <[EMAIL PROTECTED]> wrote:
> > Hi all,
> >
> > today at work we ran into some odd behavior, all of which seems to be
> > triggered by calling hold(). I'm using a fresh SVN build from this
> > afternoon.
> >
>
On 3/8/07, Fernando Perez <[EMAIL PROTECTED]> wrote:
Hi all,
today at work we ran into some odd behavior, all of which seems to be
triggered by calling hold(). I'm using a fresh SVN build from this
afternoon.
Here's the first example demonstrating the problem, it's best to run
this in a fresh
Hi all,
today at work we ran into some odd behavior, all of which seems to be
triggered by calling hold(). I'm using a fresh SVN build from this
afternoon.
Here's the first example demonstrating the problem, it's best to run
this in a fresh pylab shell or from the command line, since I suspect
i
Uwe Schmitt wrote:
> Hi,
>
> I would like to plot contours with a nonlinear mapping from values to
> color as follows:
>
>-1 -> red
> 0 -> white or green or black
>+1 -> red
>
> How can I achieve this ?
See examples/contourf_demo.py. The relevant part is this:
# Now make a
John Pye wrote:
> Hi Eric
>
> I tried the new spy function under Windows and it seemed to work OK. A
> great leap forward, actually, given the problems I had been seeing.
> Merging the spy functions was a good idea (does it work ok for very very
> large, very sparse matrices?)
I don't know any re
If one inserts a colorbar after using matshow, then the matrix plot's
aspect ratio is incorrect altered. Here are 2 cases to compare
import pylab
matrix = pylab.rand(30,30)
1) matshow() before colorbar()
pylab.matshow(matrix)
pylab.colorbar()
pylab.show()
The matrix plot is squished in the x-
Uwe,
I don't know the answer to your question, but yesterday Rob Hetland
sent out and email entitled "Creating a non-linear colormap." that
includes example code. That might help you get started.
Ken
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Hi,
I would like to plot contours with a nonlinear mapping from values to
color as follows:
-1 -> red
0 -> white or green or black
+1 -> red
How can I achieve this ?
Greetings, Uwe
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Hi, I have a problem. The following script crashes:
from pylab import *
a=arange(1500).reshape(50,30)
figure()
figimage(a)
show()
Python says:
Traceback (most recent call last):
File "crash.py", line 5, in ?
figimage(a)
File "c:\Python24\lib\site-packages\matplot
Dear all:
I am trying the numpy-scipy-matplotlib stack on Opensuse 10.2 from
http://repos.opensuse.org/science/openSUSE_10.2/i586/
No success with matplotlib, however. Two problems:
- No plot windows open at all
- When using TeX ouput, ghostscript segfaults:
sh: line 1: 11319 Segmentatio
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