I tried a simple array (see the code below) but cannot reproduce the
problem you reported.
import matplotlib.pyplot as plt
import numpy as np
arr = np.zeros((11, 11), dtype=d)
arr[3,3]=1
im = plt.imshow(arr, interpolation=nearest, origin=lower)
cont = plt.contour(arr, levels=[0.5])
Good morning
Do you know where I could get examples of case stories about
commercial or open source software that has been developed using the
Matplotlib library?
Many Thanks
German
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The Palm PDK Hot Apps Program
On Sun, Jul 25, 2010 at 3:55 PM, Satish Raghunath qgu...@my.utsa.edu wrote:
AttributeError: 'module' object has no attribute 'use'
It means that the module object (matplotlib) has no attribute named use.
This kind of error is often encountered when wrong module is imported
as matplotlib.
Try
Hi Everyone,
I am working on a weather conditions plot containing wind speed and
direction. For that I use a custom polar projection. Now updated from
Matplotlib 0.99 to 1.0 to use the subplot2grid feature.
Now, after trying and searching for hours, I seem to be too dumb to combine
my custom
Of course, we'll prefer to see all of the tests pass...
I'm surprised the two modes of running the tests gives different
results. Are you sure they are running the same python? Does
python `which nosetests` matplotlib.tests
give you the same result as
nosetests matplotlib.tests
?
On Tue, Jul 27, 2010 at 6:01 AM, German Ocampo geroca...@gmail.com wrote:
Good morning
Do you know where I could get examples of case stories about
commercial or open source software that has been developed using the
Matplotlib library?
Many Thanks
German
German,
Interesting idea.
Benjamin
In my case, I'm in the process of selling Matplotlib at the interior
of the company for that I work, and it will be a strong point if I
could get references or recommendations from commercial software or
institutions that had success using Matplotlib.
In my point of view, the idea to
Hmm... surprisingly, I am actually able to reproduce this sort of
behaviour here. I'll look into it further.
Mike
On 07/27/2010 09:49 AM, Michael Droettboom wrote:
Of course, we'll prefer to see all of the tests pass...
I'm surprised the two modes of running the tests gives different
Thanks for reporting.
This is now fixed in r8581(maint branch) and r8582(trunk).
Meanwhile, you may define your own subplot2grid function and use it instead.
from matplotlib.gridspec import GridSpec
from matplotlib.pyplot import gcf, draw_if_interactive, delaxes
def mysubplot2grid(shape, loc,
why doesn't this work?
xs=[0,0,8,8]
ys=[0,8,8,0]
verts=zip(xs,ys)
poly = PolyCollection(verts)
I tried
poly = PolyCollection([verts]) but that doesn't work either
-Mathew
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The Palm PDK Hot Apps Program offers
On 27/07/10 15:05, Benjamin Root wrote:
On Tue, Jul 27, 2010 at 6:01 AM, German Ocampogeroca...@gmail.com wrote:
Good morning
Do you know where I could get examples of case stories about
commercial or open source software that has been developed using the
Matplotlib library?
Many Thanks
I installed matplotlib 1.0 and now I get a different error
s=[0,0,8,8]
ys=[0,8,8,0]
verts=zip(xs,ys)
poly = PolyCollection(verts)
fails at line 587 in collections because
xy = array([0, 0]) # xy.shape = (2,)
and line 587 says xy = np.concatenate([xy, np.zeros((1,2))])
What do I do?
-Mathew
On
2010/7/26 Benjamin Root ben.r...@ou.edu:
After some reading of sphinx documentation, it appears to be a bug with
sphinx (or actually, smartypants) because it should not be doing this sort
of interpretation within a docstring. Anyway, supposedly the workaround is
to put double backticks around
2010/7/26 Mathew Yeates mat.yea...@gmail.com:
Is there a simple function call for this? And finding the distance of
a point to the plane?
Hmm, when you are interested in the z distance alone, it should be a
matrix equation:
Z = X * m_x + Y * m_y + 1 * n
Meaning you can invert it with
On 07/27/2010 08:14 AM, Mathew Yeates wrote:
I installed matplotlib 1.0 and now I get a different error
s=[0,0,8,8]
ys=[0,8,8,0]
verts=zip(xs,ys)
poly = PolyCollection(verts)
fails at line 587 in collections because
xy = array([0, 0]) # xy.shape = (2,)
and line 587 says xy =
On Jul 27, 2010, at 2:14 PM, Mathew Yeates wrote:
I installed matplotlib 1.0 and now I get a different error
s=[0,0,8,8]
ys=[0,8,8,0]
verts=zip(xs,ys)
poly = PolyCollection(verts)
fails at line 587 in collections because
xy = array([0, 0]) # xy.shape = (2,)
and line 587 says xy =
On Jul 27, 2010, at 1:31 PM, ms wrote:
On 27/07/10 15:05, Benjamin Root wrote:
On Tue, Jul 27, 2010 at 6:01 AM, German Ocampogeroca...@gmail.com wrote:
Good morning
Do you know where I could get examples of case stories about
commercial or open source software that has been developed
I still get the error
ValueError: arrays must have same number of dimensions
at line 587 in collections.py
This is on Windows.
On Tue, Jul 27, 2010 at 11:42 AM, Eric Firing efir...@hawaii.edu wrote:
On 07/27/2010 08:14 AM, Mathew Yeates wrote:
I installed matplotlib 1.0 and now I get a
Hallo,
I got a depth problem with Axes3D. I made a plot_surface and add 2 Circle
object with add_patch and mpl_toolkits.mplot3d.art3d.patch_2d_to_3d.
The problem is that the circles are always in front. I upload a picture here
http://yfrog.com/nd3dproblemp . The gui is rotatable, so I can't
On 07/27/2010 08:55 AM, Mathew Yeates wrote:
I still get the error
ValueError: arrays must have same number of dimensions
at line 587 in collections.py
I think you are not actually doing what you think you are doing, and
what was explained by Tony.
Try the attached script.
Eric
This is
On Tue, Jul 27, 2010 at 2:25 PM, copyrig...@gmx.de wrote:
Hallo,
I got a depth problem with Axes3D. I made a plot_surface and add 2 Circle
object with add_patch and mpl_toolkits.mplot3d.art3d.patch_2d_to_3d.
The problem is that the circles are always in front. I upload a picture
here
I tried
xs=[0,0,8,8]
ys=[0,8,8,0]
verts=zip(xs,ys)
poly = PolyCollection([verts])
already but it doesn't work
on line 581 of collections.py
there is
for xy in verts:
but
verts=[[(0, 0), (0, 8), (8, 8), (8, 0)]] i.e. a list with a single element.
so the loop happens only once
-Mathew
On
On 07/27/2010 09:43 AM, Mathew Yeates wrote:
I tried
xs=[0,0,8,8]
ys=[0,8,8,0]
verts=zip(xs,ys)
poly = PolyCollection([verts])
already but it doesn't work
Yes, I saw you say that, but---did you actually try running the script I
attached?
Please run it from the command line (python
On Tue, Jul 27, 2010 at 2:50 PM, Eric Firing efir...@hawaii.edu wrote:
On 07/27/2010 09:43 AM, Mathew Yeates wrote:
I tried
xs=[0,0,8,8]
ys=[0,8,8,0]
verts=zip(xs,ys)
poly = PolyCollection([verts])
already but it doesn't work
Yes, I saw you say that, but---did you actually try running
Hallo Ben Root,
I put together some snippets
#CODE
import matplotlib.pyplot as plt
from matplotlib.patches import Circle
import mpl_toolkits.mplot3d.art3d as art3d
from mpl_toolkits.mplot3d import Axes3D
import numpy
import matplotlib
step = 0.04
maxval = 1.0
fig = plt.figure()
ax =
On Tue, Jul 27, 2010 at 1:37 PM, Friedrich Romstedt
friedrichromst...@gmail.com wrote:
2010/7/26 Mathew Yeates mat.yea...@gmail.com:
Is there a simple function call for this? And finding the distance of
a point to the plane?
Hmm, when you are interested in the z distance alone, it should
your code works fine. But I thought it wasnt working because when I do
zs=[0,0.1,0.2,0.3]
#pdb.set_trace()
poly = PolyCollection([verts])
ax.add_collection3d(poly,zs=zs)
I just get a flat plane.
On Tue, Jul 27, 2010 at 12:50 PM, Eric Firing efir...@hawaii.edu wrote:
On 07/27/2010 09:43 AM,
On Tue, Jul 27, 2010 at 3:10 PM, copyrig...@gmx.de wrote:
Hallo Ben Root,
I put together some snippets
#CODE
import matplotlib.pyplot as plt
from matplotlib.patches import Circle
import mpl_toolkits.mplot3d.art3d as art3d
from mpl_toolkits.mplot3d import Axes3D
import numpy
My bad. Since I wanted to draw a plane, I thought I wanted to use a
polygon. Instead, using plot_surface I get what I want.
-Mathew
On Tue, Jul 27, 2010 at 1:40 PM, Mathew Yeates mat.yea...@gmail.com wrote:
your code works fine. But I thought it wasnt working because when I do
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