On Tue, Mar 11, 2008 at 01:23:55PM -0700, eliss wrote:
> On 3/11/08, Steve Schmerler <[EMAIL PROTECTED]> wrote:
> >
> > On Tue, Mar 11, 2008 at 12:45:21PM -0700, eliss wrote:
> > > The API for the plot function states that the line thickness can only be
> >
On Tue, Mar 11, 2008 at 12:45:21PM -0700, eliss wrote:
> The API for the plot function states that the line thickness can only be a
> single floating point number.
>
Really? Try
plot([1,2,3], lw=math.pi)
cheers,
steve
On Thu, Feb 28, 2008 at 05:40:00PM +, Davide Cellai wrote:
> 1. To begin with, I've copied the lines:
>
> deb http://anakonda.altervista.org/debian packages/
> deb-src http://anakonda.altervista.org/debian sources/
>
I'm sure matplotlib is in Ubuntu's official repos by now [1]. Same for Debia
rex wrote:
> massimo sandal <[EMAIL PROTECTED]> [2007-12-04 09:18]:
>> On a related note, I *hate* that hitting "reply" uses the mail address
>> of the parent poster, instead than that of the mailing list. The scipy
>> and the gentoo mailing list (two other examples I know) behave more
>> prop
Johann Cohen-Tanugi wrote:
> hello,
> is there a quick way to get a figure in greyscale?
You can do something like plot([1,2,3], color='0.9'), where the string '0.9'
denotes the gray scale of the plotted line. See also `help plot`, `help colors`.
--
cheers,
steve
Random number generation is th
I installed svn r4071. `svn info ` and
`svnversion ` report the correct rev number. But
$ ipython -pylab
In [1]: matplotlib.__version__
Out[1]: '0.90.1'
In [2]: matplotlib.__revision__
Out[2]: '$Revision: 3975 $'
If I'm right, this is because in matplotlib/__init__.py:
__revision__ = '$Revision
Alan G Isaac wrote:
> I need to make some dual y-scale plots:
> on time series plotted against the left axis,
> with a second plotted again the right axis (which has its
> own scale). I think Matplotlib did not used to provide
> dual scale plotting: is it now available?
>
You mean something lik
Norbert Nemec wrote:
>
>> 2) Is there a way to calculate the magnitude (length) of a vector?
> numpy.linalg.norm(X)
>
This makes more sense than len(). I've got confused by "length" :)
--
cheers,
steve
I love deadlines. I like the whooshing sound they make as they fly by. --
Douglas Adams
Robert Dailey wrote:
> Hi,
>
> I have two questions:
>
> 1) Is there any way to represent vectors? Currently I'm using 'array' for
> vectors.
>
I suppose you mean vectors in the Matlab way? Then you should have a look at
http://scipy.org/NumPy_for_Matlab_Users#head-e9a492daa18afcd86e84e07cd2824
Wolfgang Kerzendorf wrote:
> I know this is not completely matplotlib related but perhaps you can
> help me none the less:
> I want to fit a curve to a set of data. It's a very easy curve: y=ax+b.
> But I want errors for a and b and not only the rms. Is that possible.
> What tasks do you recommen
Edin Salkovic wrote:
> Hi kaushik,
>
> On 7/6/07, kaushik.ghose <[EMAIL PROTECTED]> wrote:
>> Hi,
>>
>> When I do
>>
>> m.text(0,0,'$\sum_{n=1}^{100}$');m.axis('off');m.savefig('test.svg')
>
> Shouldn't that be:
> r'$\sum_{n=1}^{100}$' # i.e. a "raw" string.
>
> or:
>
> '$\\sum_{n=1}^{100}$'
kaushik.ghose wrote:
> m.text(0,0,'$\sum_{n=1}^{100}$');m.axis('off');m.savefig('test.svg')
>
> matplotlib renders it fine, but won't save it to svg correctly - the
> summation symbol doesn't show up.
>
> Is this a configuration issue on my part, or is svg support for latex
> currently incompl
Beha Online wrote:
> I receive the following message when I import pylab with: "from pylab import
> *":
>
> /usr/lib64/python2.4/site-packages/matplotlib/numerix/__init__.py:67:
> DeprecationWarning: Numeric use as a numerix backed for matplotlib is
> deprecated
> DeprecationWarning, stacklevel=1
Stuart Yarrow wrote:
> Hi All,
>
> An extra label is appearing on the plot I'm generating. I wonder if anyone
> could explain what it means/how to get rid of it?
>
> The plot is available at http://test.outpost.org.uk/example.png - the
> unexplained label is the '+4.05674e7' in the upper right ha
Jeff Whitaker wrote:
> [EMAIL PROTECTED] wrote:
>> I'm trying to get matplotlib to make a 600x300 png, but matplotlib won't
>> let me; it keeps making a 612x312 png instead. Here's a sample script
>> that has the problem on my system:
>>
>> figure(figsize=(6., 3.))
>> plot(arange(10))
>> savefig('
Fernando Perez wrote:
>
> Did you install pstoedit? If you do, you'll see that inkscape will
> then be able to load .eps/.ps files in a fully editable format. I've
> used it to fix decade-old plots for which the only thing around was
> the eps file.
>
I tried to export an .svg from MPL (0.90.0
massimo sandal wrote:
> javi markez bigara ha scritto:
>> hi everyone,
>> i would like to know how to plot several linear regresions with the
>> same group of points
Don't understand exactly what you want to do ...
>
> what do you mean?
>
> however, if you dig the matplotlib and the scipy
Ana Paula Leite wrote:
> Dear all,
>
> I have a list with about 300 elements like the following:
> listNames = ['name1', 'name2', 'name3', ...]
>
> I want to iterate through this list, creating several figures where each
> one will include two subplots.
> The problem is that I want to label each
Kumar Appaiah wrote:
> On Fri, Feb 02, 2007 at 05:14:37AM -0800, Vijay Kumar wrote:
>> Hi,
>>
>> I want to import binary files generated from C/FORTRAN into matplotlib for
>> plotting.
>> Can this be done using 'load'?
>
> If you are using SciPy, scipy.io has a few functions which may
> help. sci
belinda thom wrote:
> Hi,
>
> Is there a way for me to keep adding the next row of a 2d array to a
> file via load? (matlab's save had a very useful -append option).
>
> I managed to get 2d laod/save working, e.g.
>
>import numpy as N
>import pylab as P
>import bthom.utils as U
>
Brian Blais wrote:
>
> plot([1],[0],'o')
>
> I get a floating point/divide by zero error:
>
>
> /usr/lib/python2.4/site-packages/matplotlib/ticker.py in scale_range(vmin,
> vmax, n,
> threshold)
> 731 dv = abs(vmax - vmin)
> 732 meanv = 0.5*(vmax+vmin)
> --> 733 var = d
[EMAIL PROTECTED] wrote:
> Thanks for help. Now it freezes always here...
>
>
> GTK requires pygtk
> GTKAgg requires pygtk
> TKAgg requires TkInter
I never used eggs, but I guess you need to install these libs by yourself.
apt-cache search for this stuff and make sure you install the *-dev
ve
Darren Dale wrote:
> On Monday 11 December 2006 09:59, Nicolas Champavert wrote:
>> Steve Schmerler a écrit :
>>> Nicolas Champavert wrote:
>>>> Hello,
>>>>
>>>> I have some problems when trying to save a figure with usetex=True.
>>>
Nicolas Champavert wrote:
> Hello,
>
> I have some problems when trying to save a figure with usetex=True.
> Sometimes, it is not possible to save the figure when trying to put an
> xlabel with LaTeX inside.
> It works with pylab.xlabel('M$_\odot$') but not with
> pylab.xlabel('10$^3$ M$_\odo
Frank Zwaard wrote:
> Hi
>
> sorry for the stupid question but I have installed an RPM version of
> matplotlib and now I would like to upgrade it. Unfortunately I would
> like to install a version that doesn't have an RPM.
> I downloaded the source and built it, but I don't know if I can just
> in
W Netzberg wrote:
> I aggree it doesn't make much sense, but that's what I got and attached
> a plot to prove it!
> Seems that some sort of rounding takes place, but only when I use
> numpy.random.normal(). It is strange.
Can you post a short working and not-working (i.e. chopping off) example?
W Netzberg wrote:
> I can't find a 0.87.5 rpm for fc5, might have to build it from source to
> see if this behavior goes away... Seems to be related to numpy. If I
> replace:
> numpy.random.normal(-0.37727, 0.1, size=10)
> with an array normal() returns, the problem goes away. Strange. Again
>
W Netzberg wrote:
> The following code throws ZeroDivisionError:
> import numpy, pylab
> z = numpy.random.normal(-0.37727, 0.1, size=10)
> pylab.plot(z)
> pylab.show ()
> The stack trace:
> Traceback (most recent call last):
> File "", line 3, in ?
> File "/usr/lib/python2.4/site-packages/matpl
Hi
I installed
python-matplotlib_0.87.5-2.1_amd64.deb (rev. 2761)
on Debian etch (Python 2.4.4c0) and get this warning when trying to plot
something:
In [1]: plot([1,2,3])
/usr/lib/python2.4/site-packages/matplotlib/font_manager.py:989:
UserWarning: Could not match sans-serif, normal, normal.
Christian Meesters wrote:
> Hi,
>
> As far I understand this a plot is per default covering the more or less
> whole
> space. Now, is it possible to position a legend outside of a plot, e.g. on
> the right of the plot. "legend" offers to supply the loc-argument with a
> tuple to do that, but t
Alexander Michael wrote:
On 8/3/06, *Steve Schmerler* <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>>
wrote:
Hi all
How can I change the default behavior of the tick labeling from say
1 2 3 4 x1e-5
to
1e-5 2e-5 3e-5 4e-5 ?
My thesis supervisor w
Darren Dale wrote:
> On Thursday 03 August 2006 11:59, Alexander Michael wrote:
>> On 8/3/06, Steve Schmerler <[EMAIL PROTECTED]> wrote:
>>> Hi all
>>>
>>> How can I change the default behavior of the tick labeling from say
>>>
>>> 1
Hi all
How can I change the default behavior of the tick labeling from say
1 2 3 4 x1e-5
to
1e-5 2e-5 3e-5 4e-5 ?
My thesis supervisor wants it that way :(
cheers,
steve
--
Random number generation is the art of producing pure gibberish as
quickly as possible.
---
In case there is some interest, I changed _mathtext_data.py to support
nonslanted uppercase greek characters rather (\Omega & stuff, see .diff).
BTW, in _mathtext_data.py there is a line
font = FT2Font('/usr/local/share/matplotlib/cmr10.ttf')
I think this is a obsolete location, right? (at le
Ryan Krauss wrote:
> Sorry, I didn't scroll down low enough in the message to see the png
> you already attached.
>
> Ryan
>
The latest update (Darren's mail) makes the plots (exponents etc.) look
just cool. Thanks!
cheers,
steve
--
Random number generation is the art of producing pure gibber
With usetex mpl creates different fonts on the axes ticks and the
$\times 10^$ labels.
In [1]: matplotlib.__version__
Out[1]: '0.87.3'
(from svn)
--
Random number generation is the art of producing pure gibberish as
quickly as possible.
___
Matplot
leau2001 wrote:
> I made some figure in a loop and i want to close after the figure show.
>
Not absolutely sure what you mean, but to produce some plots and save
them in a loop I do
f = figure()
for i in range(..):
plot(...)
savefig(...)
f.clf() # clear figure for re-use
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