matplotlib-devel Mailing List for matplotlib

Hi,
I think I found a bug while looking over scale.py:
 127 class InvertedNaturalLogTransform(Transform):
 128 input_dims = 1
 129 output_dims = 1
 130 is_separable = True
 131 base = np.e
 132
 133 def transform(self, a):
 134 return ma.power(np.e, a) / np.e
 135
 136 def inverted(self):
 137 return LogScale.Log2Transform()
Shouldn't line 137 instead read:
	return LogScale.NaturalLogTransform()
Ryan
-- 
Ryan May
Graduate Research Assistant
School of Meteorology
University of Oklahoma

The deadline for submitting abstracts to the Scipy conference was tonight.
In order to give you more time to submit excellent abstracts, the review
committee is extending the deadline to Monday (June 30th), and will work
hastily to get all of them reviewed in time for the program announcement,
on Thursday July 3rd.
----
The SciPy 2008 Conference will be held 21-22 August 2008 at the
California Institute of Technology, Pasadena, California. SciPy is a
scientific computing package, written in the Python language. It is
widely used in research, the industry and academia.
The program features tutorials, contributed papers, lightning talks, and
bird-of-a-feather sessions. We are soliciting talks and accompanying
papers (either formal academic or magazine-style articles) that discuss
topics which center around scientific computing using Python. These
include applications, teaching, future development directions and
research. A collection of peer-reviewed articles will be published as
part of the proceedings.
Proposals for talks are submitted as extended abstracts. There are two
categories of talks:
Lightning talks
These talks are 10 minutes in duration. An abstract of between 300 and
700 words should describe the topic and motivate its relevance to
scientific computing. Lightning talks do not require an accompanying
article (although, if submitted, these will still be published).
Paper presentations
These talks are 35 minutes in duration (including questions). A one page
abstract of no less than 500 words (excluding figures and references)
should give an outline of the final paper. Papers are due two weeks
before the conference, and may be in a formal academic style, or in a
more relaxed magazine-style format.
If you wish to present a talk at the conference, please create an account
on the website http://conference.scipy.org. You may then submit an
abstract by logging in, clicking on your profile and following the "
Submit an abstract " link.
Gaël, on behalf on the SciPy08 organizing committee.

On Fri, Jun 27, 2008 at 8:03 AM, Nicolas Rougier
<Nic...@lo...> wrote:
> I've developed a GTK/Python/Pylab console that is able to display
> most matplotlib figures directly within the console and handle
> matplotlib mouse events properly.
What would be really great is if you could insert the toolbar under
the figure so panning and zooming would be enabled.
Also, you mentioned getting lost in the flurry of ipython1 -- you may
want to check back with them in the near future because I think they
are making great strides and a gtk frontend would be excellent.
Finally, I've made a minor additions to support "draw_if_interactive"
so you don't need to call show. Just type "plot" or "xlim" etc and
the plot automagically updates. I also needed to replace partial
since it does not ship with python2.4.
Thanks,
JDH

Thanks, Chris. Fixed.
Mike
Chris Walker wrote:
> The patch below fixes a minor typo in the documentation. 
>
> Chris
>
> cjtest@Daedalus:~/mydeb/mpl-svn/matplotlib/trunk/matplotlib/lib/matplotlib$ svn diff afm.py 
> Index: afm.py
> ===================================================================
> --- afm.py	(revision 5683)
> +++ afm.py	(working copy)
> @@ -4,7 +4,7 @@
> than mine) I decided not to go with them because either they were
> either
> 
> - 1) copyighted or used a non-BSD compatible license
> + 1) copyrighted or used a non-BSD compatible license
> 
> 2) had too many dependencies and I wanted a free standing lib
> 
>
>
>
>
> -------------------------------------------------------------------------
> Check out the new SourceForge.net Marketplace.
> It's the best place to buy or sell services for
> just about anything Open Source.
> http://sourceforge.net/services/buy/index.php
> _______________________________________________
> Matplotlib-devel mailing list
> Mat...@li...
> https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
> 
-- 
Michael Droettboom
Science Software Branch
Operations and Engineering Division
Space Telescope Science Institute
Operated by AURA for NASA

The patch below fixes a minor typo in the documentation. 
Chris
cjtest@Daedalus:~/mydeb/mpl-svn/matplotlib/trunk/matplotlib/lib/matplotlib$ svn diff afm.py 
Index: afm.py
===================================================================
--- afm.py	(revision 5683)
+++ afm.py	(working copy)
@@ -4,7 +4,7 @@
 than mine) I decided not to go with them because either they were
 either
 
- 1) copyighted or used a non-BSD compatible license
+ 1) copyrighted or used a non-BSD compatible license
 
 2) had too many dependencies and I wanted a free standing lib
 

Hi all, 
I've developed a GTK/Python/Pylab console that is able to display
most matplotlib figures directly within the console and handle
matplotlib mouse events properly.
Screenshots and sources are available at:
http://www.loria.fr/~rougier/pylab.html
I've tested several examples from matplotlib examples and they
seem to be displayed properly. Any comments/requests are welcome.
Nicolas Rougier.

Thanks. It's supposed to try an autodelimiter (something like "\left(" 
) first, and then fallback to regular symbols. Unfortunately, inside a 
group, the fallback wasn't happening correctly. It's a one character 
fix. ;)
Cheers,
Mike
Manuel Metz wrote:
> Hi,
> just want to point to a bug (2002836) reported on sourceforge.
>
> I could track this a little bit more down and found that a subscript 
> like r'x_{\leftarrow}' fails, whereas r'x_\leftarrow' works (!); also 
> fails e.g. for r'x_{\leftrightarrow}'. Anything that starts with 
> \right or \Left works, too.
> Seems to be related to Parser.autoDelim ?!
>
> Manuel
-- 
Michael Droettboom
Science Software Branch
Operations and Engineering Division
Space Telescope Science Institute
Operated by AURA for NASA

Hi,
 just want to point to a bug (2002836) reported on sourceforge.
 I could track this a little bit more down and found that a subscript 
like r'x_{\leftarrow}' fails, whereas r'x_\leftarrow' works (!); also 
fails e.g. for r'x_{\leftrightarrow}'. Anything that starts with \right 
or \Left works, too.
 Seems to be related to Parser.autoDelim ?!
Manuel

We are delighted to announce that the Python Software Foundation has
answered our call and is providing sponsoring to the SciPy08 conference.
We will use this money to sponsor the registration fees and travel for up
to 10 college or graduate students to attend the conference. The PSF did
not provide all the founds required for all 10 students and once again
Enthought Inc. (http://www.enthought.com) is stepping up to fill in.
To apply, please send a short description of what you are studying and
why you’d like to attend to in...@en.... Please include telephone
contact information.
Thanks a lot to Travis Vaught from Enthought for bringing this project to
a success.
Please don't hesitate to forward this announcement to anybody who might
be interested.
Gaël, on behalf of the Scipy08 organisation committee
SciPy coneference site: http://conference.scipy.org

On Thu, Jun 26, 2008 at 01:50:29PM -0500, John Hunter wrote:
> I noticed Michael just made a commit adding plot directive examples in
> the doc strings. I think this is a great idea, and very cool, since
> the html docs for a given function will not only link to a complete
> code example, but also have inline figures and links to various output
> high res or vector formats. See for example, at the bottom of the
> help for the hexbin function
> http://matplotlib.sourceforge.net/doc/html/api/axes_api.html#matplotlib.axes.Axes.hexbin
Wow, guys this is really cool. I do hope that you are going to talk about
this at the SciPy08 conference. This is solid gold, IMHO.
Gaël