On Wed, Sep 30, 2009 at 4:38 PM, Christopher Barrington-Leigh
wrote:
>
>
> Jae-Joon Lee wrote:
>>
>> This works if you use recent version of matplotlib with preview mode
>> on. Without the preview mode (or other similar ways to report the
>> dimension of the text from TeX side), I don't think this
Michael Droettboom wrote:
> David Cournapeau wrote:
>>
>> It ended up a confusion between the distutils build and the new scons
>> scripts I was working on, sorry for the noise.
>>
>> The good news is that matplotlib can now be built with numscons, with
>> all scons goodies :)
>>
> Please share!
Eric Firing wrote:
> jason-s...@creativetrax.com wrote:
>> A couple of us are trying to figure out how to scale arrows in a
>> quiver plot so that we can exactly specify what the output arrows
>> look like. For example, we'd like to scale the vectors to half of
>> their size, and have it look l
jason-s...@creativetrax.com wrote:
> A couple of us are trying to figure out how to scale arrows in a quiver
> plot so that we can exactly specify what the output arrows look like.
> For example, we'd like to scale the vectors to half of their size, and
> have it look like that on the quiver pl
Mike,
I think this maybe related with some changes in how alpha is set (this
happened sometime early this year I guess).
I think the issue here is, when the shadow patch is created, it sets
its facecolor with alpha=0.5., i.e., its _facecolor is something like
(r, g, b, 0.5). But, shadow._alpha =
> - I don't follow what the snippet of code below is doing:
>
>if cbook.iterable(value):
>vtype = 'array'
>val = ma.asarray(value).astype(np.float)
>else:
>vtype = 'scalar'
>val = ma.array([value]).astype(np.float)
>
The idea is th
Phillip M. Feldman wrote:
> Hello Eric-
>
> I've looked at the code in colors.py. I think that I'm starting to
> understand what's going on, but I'm unclear about a few things. In
> particular:
>
> - Why do we need to define both forward and reverse transformations?
> Shouldn't the forward
I'm still not seeing a difference between 0.98.5 and 0.99.1 here. I
further investigation of the code shows that there were no changes in
how the shadow color is computed between these versions. Is it possible
you're using an even earlier version? You can determine it using:
>>> import ma
Jae-Joon Lee wrote:
>
> This works if you use recent version of matplotlib with preview mode
> on. Without the preview mode (or other similar ways to report the
> dimension of the text from TeX side), I don't think this can be done.
>
>
Ok, thanks. I hope I am understanding. Would you be able
sorry, this is the script:
#!/usr/bin/python
# -*- coding: utf-8 -*-
from pylab import *
from matplotlib.pyplot import figure, show
from matplotlib.patches import Ellipse
import numpy as np
figure(1, figsize=(6,6), facecolor='#ff')
ax = axes([0.1, 0.1, 0.8, 0.8])
labels = 'label1', 'label2'
Can you provide the script that produces these graphs? I don't see any
difference between 0.98.5 and 0.99.1 on the included pie_demo.py
example. Which backend are you using?
Mike
Gewton Jhames wrote:
> Hello, I'm having two different results in the shadow of a graph. I
> develop the graph in
Hello Eric-
I've looked at the code in colors.py. I think that I'm starting to
understand what's going on, but I'm unclear about a few things. In
particular:
- Why do we need to define both forward and reverse transformations?
Shouldn't the forward transformation be sufficient?
- I don't f
Dr. Phillip M. Feldman wrote:
> I'd like to generate a scatter plot in which symbols are colored using a
> specified colormap, with a specified mapping from the range of the data to
> the [0,1] colormap interval. I thought at first that one could use the norm
> argument to specify a function that w
I'd like to generate a scatter plot in which symbols are colored using a
specified colormap, with a specified mapping from the range of the data to
the [0,1] colormap interval. I thought at first that one could use the norm
argument to specify a function that would perform this mapping, but from
c
You can use the twinx/twiny methods to join two axes after they've been
created.
I don't think we currently provide a way to unjoin the subplots (either
in the axes or in the Grouper class itself.) I think that's
functionality we would need to add. If you can be so kind as to add a
feature r
Can you just reuse the ax1 for plotting? I guess that might be the easiest way.
With imshow, the location of ax1 is determined at the drawing time,
therefore you need a way to adjust the location of ax2 after this
happens. Doing this manually requires some internal knowledge of mpl.
If you use 0.
Hello everyone,
I wish a simple sample of creating a pie graph filled with a gradient from
blue(#98D0D8) to a lighter blue(#BAE5EB).
Here's the code (I got from the samples):
from pylab import *
# make a square figure and axes
figure(1, figsize=(6,6))
ax = axes([0.1, 0.1, 0.8, 0.8])
labels = 'Fr
On Tue, Sep 29, 2009 at 12:53 AM, Christopher Barrington-Leigh
wrote:
>
>
>
> Jae-Joon Lee wrote:
>>
>> Hmm, I'm afraid that this only works if you use preview mode. I
>> haven't tested, but I guess it will fail without it. Check if
>> rcParams["text.latex.preview"]==True.
>>
>
> Hm, I don't know
Michael Droettboom wrote:
> Yes -- I'll update the docstring. The weakref support was added
> afterward during one of my many memory leak crusades ;)
>
> What were you attempting to do with the Grouper? You shouldn't have to
> use the class directly to use the sharex/sharey functionality -- it'
Marco Cabizza writes:
>> \
>> u
>> s
>> e
Sounds like the value of your text.latex.preamble got interpreted as a
list of one-character strings and not a list of one longer string. What
exactly do you have in the rc file as the contents of tex.latex.*
variables in the file? What does
matplotlib
Il giorno 30 set 09, alle ore 15.13, Darren Dale ha scritto:
> all on one line:
> text.latex.preamble :
> \usepackage[T1]{fontenc},\usepackage{textcomp},\usepackage{lucidabr}
>
> You may need to clear your tex.cache as Jouni suggests.
Here's what I get:
> \usepackage{courier}
>
> \
> u
>
David Cournapeau wrote:
>
> It ended up a confusion between the distutils build and the new scons
> scripts I was working on, sorry for the noise.
>
> The good news is that matplotlib can now be built with numscons, with
> all scons goodies :)
>
Please share! :) What steps are required to do t
Yes -- I'll update the docstring. The weakref support was added
afterward during one of my many memory leak crusades ;)
What were you attempting to do with the Grouper? You shouldn't have to
use the class directly to use the sharex/sharey functionality -- it's
only an implementation detail.
On Wed, Sep 30, 2009 at 7:52 AM, Marco Cabizza wrote:
> Il giorno 30 set 09, alle ore 13.25, Darren Dale ha scritto:
>>
>> Probably setting the preamble in rc is your best option. I added the
>> note that it is not supported not because it is broken, but because I
>> don't want the mpl mailing lis
Marco Cabizza writes:
> The point is that when i put \usepackage{lucidabr} it complains about
> a missing \begin{document}. Does the text.latex.preamble variable
> replace the whole LaTeX preamble ?
No, it shouldn't do that. Run rm ~/.matplotlibrc/tex.cache/*, then run
your script once
Il giorno 30 set 09, alle ore 13.25, Darren Dale ha scritto:
> Probably setting the preamble in rc is your best option. I added the
> note that it is not supported not because it is broken, but because I
> don't want the mpl mailing lists to turn into a latex support forum.
The point is th
On Tue, Sep 29, 2009 at 3:28 PM, Marco Cabizza wrote:
> Hello,
>
> I'm writing my thesis with the Lucida Bright font ( provided by the
> lucidabr package ) and I can't seem to get properly rendered fonts in
> any Matplotlib eps file. Setting the preamble with the rc variable
> doesn't look
Hey Eric,
>
> The colorbar method or pyplot function optionally resizes the image axes
> and uses the liberated space to make an axes for itself. For your
> application, you don't want to use this option; you need to make the
> axes object manually and use the cax kwarg to tell colorbar to us
Hi,
I will have a look at mplot3d sub-plots next weekend and try to fix
issues like this. I'll also add a working example.
Cheers,
Reinier
On Tue, Sep 29, 2009 at 5:05 PM, Jae-Joon Lee wrote:
> Hmm, axes3d does not seem to support it currently. I hope Reinier or
> others confirm this.
> Anyhow,
Hi Sandro,
(sorry for the private reply)
Sandro Tosi wrote:
> Hi David,
>
> On Wed, Sep 30, 2009 at 07:48, David Cournapeau
> wrote:
>
>> Hi,
>>
>>I tried to build matplotlib in place (setup.py build_ext -i), and
>> found out that I could not import it:
>>
>
> yes, you should be able
Hi,
On Wed, Sep 30, 2009 at 8:44 AM, dave martin wrote:
> hi
> i've just upgraded to 0.99, and trying out mplot3d for the first time -
> wondering if a few things are standard behaviour or not. any example i
> choose from the standard bunch will work fine with "%run ***" in
> ipython, but once th
hi
i've just upgraded to 0.99, and trying out mplot3d for the first time -
wondering if a few things are standard behaviour or not. any example i
choose from the standard bunch will work fine with "%run ***" in
ipython, but once the figure is drawn and closed, i no longer have the
ability to plt.sh
32 matches
Mail list logo
