Blast from the past!
I just ran into this and it comes from the fact that
'matplotlib.tests.test_text' is not in the default_test_modules
variable inside matplotlib's __init__.py
Here's the necessary diff:
index 82633a5..649e4d8 100644
--- a/lib/matplotlib/__init__.py
+++ b/lib/matplotlib/__init
I have used the following code (taken from a matplotlib example) to
produce a 3D plot of planar polygons,
from mpl_toolkits.mplot3d import Axes3D
from matplotlib.collections import PolyCollection
from matplotlib.colors import colorConverter
import matplotlib.pyplot as plt
import numpy as np
np.
Hi,
if I create an eps from a matplotlib chart with
matplot.rc('font', size=fsize, family='serif', serif='Computer Modern
Roman')
matplot.rc('text', usetex = True)
matplot.rc('text.latex', unicode = True)
then I can't mark the letters in eps viewer. And I can't search for letters
and words in t
Dear All,
I can't figure out how to make the grid and axes lines more apparent in 3D
plot created by Axes3D. Similar problem was posted a while ago
(http://old.nabble.com/How-to-make-3-D-axes-grid-more-visible--td28917367.html#a28917367)
but there was no resolution.
I know how to turn the grid
Georges Arsouze, on 2011-03-16 09:48, wrote:
> Hello
> I'am working with Python3.1 under Mac Os Snow Leopard
> I download matplotlib with
> http://www.cgl.ucsf.edu/Outreach/pc204/matplotlib.html
>
> It doesn't work
> Can you help me ?
Hi Georges,
What version of matplotlib are you trying to run
Hi Chris,
I think I understand what you are asking. I think the key point is I have used
"np.histogram" where you are using "np.hist"
When I make my plots, I use np.hist, but then to access the data, I use
np.histogram.
Just to demonstrate, incase this is not what you want, I have found, if
Ah, sorry for the duplicate message!
Cheers,
G
On 15/03/2011 11:30, Giovanni Luca Ciampaglia wrote:
> Hi all,
> I call savefig by passing to it a file-like object but it appears to not
> get the graphics format right:
>
> f = open('not_a_pdf.pdf', 'w')
> plot([1,2,3])
> savefig(f)
>
> but it pro
Well, what do you know? For once, the call of the noob, "Hey! there must
be a bug" speaks truth.
Thanks, Angus! I added a little code to duplicate the last point until
the array length is at least 5, and everything looks just fine.
On 03/25/2011 01:10 PM, Angus McMorland wrote:
> On 25 March 20
Le mardi 15 mars 2011 à 11:30 +0100, Giovanni Luca Ciampaglia a écrit :
> Hi all,
> I call savefig by passing to it a file-like object but it appears to not
> get the graphics format right:
>
> f = open('not_a_pdf.pdf', 'w')
> plot([1,2,3])
> savefig(f)
>
> but it produces a PNG image. Can anybo
I'm plotting a series of sub plots within a figure, where most are small sub
plots, but the last one spans the width of the figure. For the final subplot
only, I want to set the xtick pad to 20. Something like:
import matplotlib.pyplot as plt
fig = plt.figure()
ax1 = fig.add_subplot(2,2,1)
ax2
Hello,
I basically have a Chi-Squared distribution that is dependent on 3
variables.
eg. X2(x, y, z)
What I would like to do is be able to plot the chi-squared + 1 surface in
3-dimensions.
eg. I would like to have the three axes as x, y and z. and then have a
surface (its going to look like a cl
Hi all,
I call savefig by passing to it a file-like object but it appears to not
get the graphics format right:
f = open('not_a_pdf.pdf', 'w')
plot([1,2,3])
savefig(f)
but it produces a PNG image. Can anybody confirm this? I am on
matplotlib 0.99.3
Cheers,
--
Giovanni L. Ciampaglia
PhD Studen
Hello,
I have written a program which plots some data and then performs certain
actions when the "down arrow" key is pressed. The problem is that the "down
arrow" key is also used to move the focus to the pylab tool bar at the bottom
of the window. It seems to move the focus to the tool bar
I would like to construct a 3d plot consisting of several 2d quiver plots on
orthogonal, intersecting planes. Is this possible with matplotlib? In matlab
I do it by construct several 2d graph and then reorienting them in the 3d
space using the 'rotate' function. E.g.
xaxis = [1 0 0];
h = quiver(
Hi,
I would like to access values in the bins of a matplotlib histogram. The
following example script is an attempt to do this. Clearly pdf contains
floating point numbers, but I am unable to access them.
Help with this problem would be much appreciated.
Chris
What the best way to to use data coordinates rather than axes
coordinates for xmin and xmax with axhline?
Here's my kludgy solution, but it's not elegant:
plot(arange(20))
ax = gca()
inv = ax.transAxes.inverted()
x = inv.transform(ax.transData.transform([10,0]))
ax.axhline(10, xmax=x[0])
I tri
On 25 March 2011 07:31, jford14685 wrote:
> I am a newbie Python programmer trying to make 3d barplots like
> http://matplotlib.sourceforge.net/examples/mplot3d/bars3d_demo.html this
> one on the Matplotlib site.
>
> When I run the demo source (python bars3d_demo.py) it works fine. I then
> change
Thanks Paul,
On 24 March 2011 19:23, Paul Ivanov wrote:
> I think you can get the desired functionality with gridspec
> alone. Take a look at
> doc/users/plotting/examples/demo_gridspec06.py which you can find
> here
>
> https://github.com/matplotlib/matplotlib/blob/f1c8/doc/users/plotting/exampl
I am a newbie Python programmer trying to make 3d barplots like
http://matplotlib.sourceforge.net/examples/mplot3d/bars3d_demo.html this
one on the Matplotlib site.
When I run the demo source (python bars3d_demo.py) it works fine. I then
changed the way xs and ys are assigned, to
xs = np.arra
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