Will do, thanks.
Ben Root
On Tue, Jun 1, 2010 at 5:26 PM, Jae-Joon Lee wrote:
> this is supposed to be explained in
>
> http://matplotlib.sourceforge.net/trunk-docs/users/gridspec.html
>
> But the trunk documentation is failed to build at this moment.
>
> In short, in the svn version of matplo
Huh, how about that? I never noticed that before. I wonder if that is a
bug or if it is intentional?
Ben Root
On Tue, Jun 1, 2010 at 5:28 PM, Denis Laxalde wrote:
> Hi Ben,
>
> Thanks for your answer.
> Actually, options for savefig seem to only operate on 2D axes whereas
> I'm trying to chan
Malte,
You may want to look into Numpy's genfromtxt() or loadtxt() functions. They
will make your life so much easier for loading data from a text file.
Ben Root
On Tue, Jun 1, 2010 at 6:47 PM, Malte Dik wrote:
> Howard Sun
> > Sorry for the newbie question, how do you plot one x with multip
On 06/01/2010 02:47 PM, Benjamin Root wrote:
> Howard,
>
> Are you trying to plot 4 lines with the same y-axis or with two or more
> y-axes? I only ask because the values of your 5th column are many
> orders of magnitude smaller than the values of the other ys.
>
> If you want multiple y-axes on t
Howard,
Are you trying to plot 4 lines with the same y-axis or with two or more
y-axes? I only ask because the values of your 5th column are many orders of
magnitude smaller than the values of the other ys.
If you want multiple y-axes on the same plot, then you might want to look at
Parasite Axe
Howard Sun
> Sorry for the newbie question, how do you plot one x with multiple ys. In
> below data, x column is followed by 5 y columns: Many thanks!
> Howard
>
> 2 1.e+00 6.6232e-02 9.9392e-03 2.2992e-02 3.8111e-07
> 3 6.3664e-01 1.0269e-01 7.9107e-03 1.8254e-02 1.1391e-07
> 4 2.7590e-01 4.
On 1 June 2010 19:05, Howard Sun wrote:
> Sorry for the newbie question, how do you plot one x with multiple ys. In
> below data, x column is followed by 5 y columns:
> Many thanks!
>
You can make an x vector and a y array, so that the first dimension of y is
the same length as x:
import numpy
On 6/1/2010 7:05 PM, Howard Sun wrote:
> Sorry for the newbie question, how do you plot one x with multiple ys. In
> below data, x column is followed by 5 y columns
>
Matplotlib has excellent documentation:
http://matplotlib.sourceforge.net/api/pyplot_api.html#matplotlib.pyplot.plot
hth,
Ala
Sorry for the newbie question, how do you plot one x with multiple ys. In below
data, x column is followed by 5 y columns:
Many thanks!
Howard
2 1.e+00 6.6232e-02 9.9392e-03 2.2992e-02 3.8111e-07
3 6.3664e-01 1.0269e-01 7.9107e-03 1.8254e-02 1.1391e-07
4 2.7590e-01 4.9783e-02 6.2644e-03 1.0
On Tue, Jun 1, 2010 at 2:22 PM, rugspin wrote:
> That's doing it, thought there might be an internal way within matplotlib,
> but I could figure one.
If you need more hard-core way of doing this,
a = np.arange(16384).reshape(128, 128)
from matplotlib.colors import Normalize
import matplotlib.cm
Hi Ben,
Thanks for your answer.
Actually, options for savefig seem to only operate on 2D axes whereas
I'm trying to change the color of 3D axes (x,y,z) which, by default,
have a grid with a gray background.
I manage to remove the grid lines but not the background color.
(My initial question was no
this is supposed to be explained in
http://matplotlib.sourceforge.net/trunk-docs/users/gridspec.html
But the trunk documentation is failed to build at this moment.
In short, in the svn version of matplotlib, axes_grid is divided into
two separate modules, axes_grid1 and axisartist (axes_grid is
Denis,
There are probably other ways, but the one that I know off the top of my
head is done at the savefig() function. If you want to remove the
background entirely, you can specify the keyword argument transparent=True.
You can change the color using the facecolor keyword argument. You can
spe
Hi,
Is there a way to change (and maybe remove) the background color (gray
by default) of axis in mplot3d graphics ?
Thanks,
Denis
--
___
Matplotlib-users mailing list
Mat
Hello,
Does anybody know what is the difference between mpl_toolkit.axes_grid and
mpl_toolkit.axes_grid1?
Thanks,
Ben Root
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Matplotlib-users mailing list
Matplotlib-users
> That's doing it, thought there might be an internal way within matplotlib,
> but I could figure one.
I think you can use the agg backend and the corresponding Canvas'es method
canvas.tostring_rgb()
. Then you can load this in PIL by Image.fromstring.
Well, I simply send you my PIL backend.
this list configuration got me again ...
2010/6/1 Oz Nahum :
> the numbers on my figure's color bar range from 0 to 1.7,
> but mpl writes the following numbers:
>
> 0., 0.000250,0.50,0.000750,
>
> etc.
>
> This is totally not somthing I can use, it looks horrible.
What do you mean by
> th
Hello,
I'm having trouble getting a multi-yaxis plot looks right. See:
http://tesla.slu.edu/images/test.ps
The red bars are associated with the left y-axis. The green and blue bars
are associated with the right y-axis. If you zoom in close enough, you'll
notice that the borders of the plot (the
Thanks Jae-Joo
That's doing it, thought there might be an internal way within matplotlib,
but I could figure one.
I'm quite confused with the canvas, dpi, ...
Regards Hans
Jae-Joon Lee wrote:
>
> You may use StringIO.
>
> from scipy import *
> from pylab import *
> from PIL import Image
>
As Eric told, you need to build it from the "svn". Unfortunately, no
released version (I believe) includes this feature.
http://matplotlib.sourceforge.net/faq/installing_faq.html#install-from-svn
Anyhow, the patch for "box-forced" involves only a few lines of
change. You may consider to apply it
Hi all, I updated to version 99.1.1 and I'm still getting the error
"ValueError: argument must be "box", or "datalim" at set_adjustable..."
from axes.py
when I try to do ax.set_adjustable("box-forced") as you suggested.
-Adam
On Thu, May 27, 2010 at 3:08 PM, Adam Fraser wrote:
> Thanks very
You may use StringIO.
from scipy import *
from pylab import *
from PIL import Image
import cStringIO
a = arange(16384).reshape(128,128)
f = cStringIO.StringIO()
imsave(f, a, cmap=cm.summer,vmin=0,vmax=16383, format="png") # you'd
better set the format explicitly.
f.reset()
b = Image.open(f)
f.
Thank you Jae-Joon Lee, it works just fine!
L1011 wrote:
>
> Hello everyone!
>
> Here's my first (bout not last) post:
>
> I'm trying to customize one of my plot and I wondered if there was easy
> way to:
> -set the font size of the legend
> -set the number of markers displayed in the legend.
On Tue, Jun 1, 2010 at 3:58 AM, L1011 wrote:
>
> Hello everyone!
>
> Here's my first (bout not last) post:
>
> I'm trying to customize one of my plot and I wondered if there was easy way
> to:
> -set the font size of the legend
> -set the number of markers displayed in the legend. Indeed, I got by
I will prefer update it very soon
thanks for the response
2010/6/1 John Hunter
> On Tue, Jun 1, 2010 at 9:09 AM, Samuel Teixeira Santos
> wrote:
> > I just want confirm because I new here
> >
> > on my server I have this scpy 0.7.2, numpy 1.4.1, matplotlib 0.99.1.1.
>
> You can, but I recomme
On Tue, Jun 1, 2010 at 9:09 AM, Samuel Teixeira Santos
wrote:
> I just want confirm because I new here
>
> on my server I have this scpy 0.7.2, numpy 1.4.1, matplotlib 0.99.1.1.
You can, but I recommend upgrading mpl to 0.99.3 or setting
'path.simplify : False' in your matplotlibrc because there
I just want confirm because I new here
on my server I have this scpy 0.7.2, numpy 1.4.1, matplotlib 0.99.1.1.
may I keep that?
thanks
2010/6/1 John Hunter
> On Tue, Jun 1, 2010 at 8:34 AM, Alan G Isaac wrote:
> > On 6/1/2010 9:06 AM, John Hunter wrote:
>
> > For the binaries, what is the rec
On Tue, Jun 1, 2010 at 8:34 AM, Alan G Isaac wrote:
> On 6/1/2010 9:06 AM, John Hunter wrote:
> For the binaries, what is the recommended NumPy version?
> I assume the current release (1.4.1)?
Are you on windows? The windows binaries are build against numpy
1.3.0 so any and numpy since then sho
On Jun 1, 2010, at 9:34 AM, Alan G Isaac wrote:
> PS Btw, it gets said often but once more won't hurt:
> Matplotlib is wonderful!
I just wanted to second this. Having suffered many years
with super mongo, matplotlib (and python in general) has
made my work so much easier.
Tommy Grav
+--
On 6/1/2010 9:06 AM, John Hunter wrote:
> We have uploaded a bugfix release of the matplotlib-0.99 branch.
>
For the binaries, what is the recommended NumPy version?
I assume the current release (1.4.1)?
(Also wondering, not that it's any of my business, whether the
current refactoring proje
Angus McMorland-2 wrote:
>
> On 31 May 2010 23:17, Angus McMorland wrote:
>
>> On 31 May 2010 19:49, rugspin wrote:
>>
>>>
>>> I have a small problem how to convert an image from matplotlib to PIL
>>>
>>> right now doing somthing like this:
>>> --
>>>
Hello everyone!
Here's my first (bout not last) post:
I'm trying to customize one of my plot and I wondered if there was easy way
to:
-set the font size of the legend
-set the number of markers displayed in the legend. Indeed, I got by default
to markers showing in my legend and I want to keep o
We have uploaded a bugfix release of the matplotlib-0.99 branch.
Source and binaries are available for download from
https://sourceforge.net/projects/matplotlib/files/matplotlib/matplotlib-0.99.3
This release fixes many minor and at least one critical bug in our
path simplification algorithm.
On 06/01/2010 02:56 AM, Oz Nahum wrote:
> hi andre,
> thanks for your reply,
>
> do you know where I can find more documentation about this ?
check http://docs.python.org/library/stdtypes.html#string-formatting
Regards,
VS.
---
Hi Sandro,
Thanks for the tip.
In checking the HTTP logs, I found that the apache user couldn't create a
".matplotlib" directory (as it had no home dir) so i used the environment
variable MPLCONFIGDIR to point to somewhere meaningful, then I found that to
"import pylab" I needed a DISPLAY variabl
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