errorbar lots, but I'm guessing that if I add
a legend, I'll have one entry for each time I called errorbar :-S)
cheers,
Chris
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module for
wxPython2.8.
Any ideas?
By the way, there are a number of other small bugs cropping up in the
pylab window with wxagg too -- but I'll look at those once I solve this.
Is no one else using MPL with wxPython2.8?
-Chris
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Chris Barker wrote:
Hi all,
I'm having an odd issue with the wxAgg back-end:
Update:
If I remove:
matplotlib/backends/_wxagg.pyd
The problem goes away.
It looks like that pyd is getting loaded even though I'm running wxPython2.8
However, now I get a non-valid png when I do savefig
Hey,
Up until recently I have been using mpl 0.90.1, and my application
worked fine. Yesterday I upgraded to 0.91.2 and am now getting the
following traceback:
File application.
py, line 667, in plot
radial_plot_figure.savefig(png_file, dpi=self.dpi)
File
,
}
I'm worried about getting the dates out in order such that I get a
straight line plot, rather than the zigzag back-and-forth line I reckon
I'd get if I did:
dates = []
count = []
for date,count in data.items:
dates.append(date)
count.append(count)
plot(dates,counts)
cheers,
Chris
no output.
Is that to be expected?
cheers,
Chris
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of the screen.
If I can get it to be to-left, then it will all be visisble without me
having to move it with a mouse ;-).
Any ideas?
Chris
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really appreciate application bundles on the Mac!
-Chris
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Michael Droettboom wrote:
Chris Barker wrote:
I'm successfully getting all the MPL data files into spy2exe with:
DATA_FILES = matplotlib.get_py2exe_datafiles()
The problem is that that dumps a LOT of stuff, and I don't need most
of it.
The default text font is Vera.ttf. (If you want
for that version.
-Chris
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[EMAIL PROTECTED
Nathaniel Virgo [EMAIL PROTECTED] writes:
Hi allI'm having trouble installing on OS X. The short story is it looks
like something file is trying to build something for a ppc architecture when
I'm on an Intel mac.Here's the long story:First I downloaded the
I'm trying to track down a function/recipe for generating a multivariate
scatter plot. I'm thinking of something similar to what you get in R if
you call plot on a multivariate data frame:
http://mt11.quickshareit.com/share/rplotb1a70.pdf
Is there anything obvious here? It seems like something
of elements for each category, so a boxplot is not
appropriate.
Thanks in advance,
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PO Box 56, University of Otago
Dunedin, New Zealand
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Is there any way of preventing tick label names from being cut off by
the plot canvas? Seems to happen every time:
http://a3.s3.p.quickshareit.com/files/validationb0e66.png
Thanks in advance.
--
Chris Fonnesbeck
Department of Mathematics and Statistics
PO Box 56, University of Otago
Dunedin
Is there any way of preventing tick label names from being cut off by
the plot canvas? Seems to happen every time:
http://a3.s3.p.quickshareit.com/files/validationb0e66.png
Thanks in advance.
--
Chris Fonnesbeck
Department of Mathematics and Statistics
PO Box 56, University of Otago
Dunedin
, please drop me an email and I'll try
and make sure I come prepared!
All you need for the tutorial is a working knowledge of Excel and
Python, with a laptop as an added benefit, and to be at PyCon this year:
http://us.pycon.org
I look forward to seeing you all there!
Chris
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the conference, I believe
they'll make the tutorials available there...
cheers,
Chris
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was
looking for is A cookbook of Numerical simulations of classic
physics/engineering problems. For use by physicists/engineers who
don't want to rewrite things from scratch.
Good luck.
Chris
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On Sun, Feb 01, 2009 at 11:59:06PM +0100, Sandro Tosi wrote:
Hi Chris,
thanks for your reply, helpful as usual :)
On Fri, Jan 30, 2009 at 18:59, Chris Walker
chr...@chiark.greenend.org.uk wrote:
Firstly, good luck with the book.
cheers :)
The sort of book I'd buy would explain
://www.europython.eu/
I look forward to seeing you all there!
Chris
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* of my graph, as well as the legend. Is there any
way to do this with pylab?
Any help is appreciated.
Chris
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parameter (or axes location) to make
enough room for the legend.
-JJ
On Thu, Jun 25, 2009 at 9:22 PM, Chris Spencerchriss...@gmail.com wrote:
How do you show the legend below the graph, so it doesn't overlap at
all with the graph? The docs for the legend() loc parameter only
seem to specify where
Awesome, thanks. That works perfectly.
Chris
On Sun, Jun 28, 2009 at 12:16 AM, Jae-Joon Leelee.j.j...@gmail.com wrote:
sorry.
As guillaume has mentioned, you need to install mpl from svn.
Here is some workaround you can try. I guess it would work with 0.98.5.3.
Basically, you create
/the_coordinate_geometry_of_a_circle.php
HTH,
-Chris
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chris.bar...@noaa.gov
Thanks for the inputs... perhaps it will provide the impetus for
future postings as well...
chris
On Aug 29, 2009, at 11:49 AM, John Hunter wrote:
On Sat, Aug 29, 2009 at 1:12 PM, Eric Firingefir...@hawaii.edu
wrote:
This looks interesting. I successfully ran your program by using
do you specify relative
heights of each row? For example, I'd like to specify the first row
takes 80% of the figure height, while the second takes 20%. I've
searched the docs, but I can't find anything. Is this possible?
Regards,
Chris
/EmbeddingInWx
and see the embedding_in_wx examples as well.
I personally like wxMPL:
http://agni.phys.iit.edu/~kmcivor/wxmpl/
-Chris
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Christopher Barker, Ph.D.
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Emergency Response Division
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?
-Chris
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Christopher Barker, Ph.D.
Oceanographer
Emergency Response Division
NOAA/NOS/ORR(206) 526-6959 voice
7600 Sand Point Way NE (206) 526-6329 fax
Seattle, WA 98115 (206) 526-6317 main reception
chris.bar...@noaa.gov
contouring code is in C++ -- is that
important? I don't expect it should be that computationally expensive,
though maybe hard to vectorize -- C++ does make portability harder,
though there's a bunch in MPL already. If I was starting from scratch,
I'd use Cython, if pure Python didn't cut it.
-Chris
in the scikits package is
as good as it gets?
Thanks,
-Chris
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chris.bar
structure), but it would be a fair bit of
effort to write the code, and I don't think you'd get any real advantage
over just using scripts -- you need a python script to create a figure
in the first place, why not serialize that?
-Chris
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Oceanographer
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Hi,
Does Matplotlib/Numpy/Scipy contain the ability to fit a sigmoid curve
to a set of data points?
Regards,
Chris
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Start uncovering the many advantages of virtual appliances
and start using them to simplify
the problem. I'm
not sure what to make of it, although it seems to be an online
curve-fitting service. Unfortunately, my usage requires the ability to
run the process locally.
Regards,
Chris
On Mon, Sep 20, 2010 at 6:35 PM, Gökhan Sever gokhanse...@gmail.com wrote:
On Mon, Sep 20, 2010 at 3:36 PM
callback,a nd tehn have the function called close
the figure.
-Chris
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On Jan 12, 2011, at 10:33 PM, Paul Ivanov wrote:
In [50]: plt.loglog(1,1)
Out[50]: [matplotlib.lines.Line2D object at 0x108dde4c]
In [51]: ax = plt.gca()
In [52]: loc = ax.xaxis.get_major_locator()
In [53]: loc.numticks
Out[53]: 15
In [54]: loc.numticks = 10
Also, this approach
Recently I downloaded and installed Python(x,y) Version 2.6.5.6 running under
Windows7 and now can't produce the plots that my programs produced under an
earlier version of Python(x,y). The programs seem to run correctly and produce
the same numerical results but I can't find the graphical
Can anyone help me understand this: the code below produces a plot in
which the x and y axis labels are reversed relative to the direction in
which z varies on the plot, although the gradient arrows are correctly
oriented. Is there something I've missed in understanding the sense of
the x and
Hi,
I would like to access values in the bins of a matplotlib histogram. The
following example script is an attempt to do this. Clearly pdf contains
floating point numbers, but I am unable to access them.
Help with this problem would be much appreciated.
Chris
I'm running a recent build from source (last week) on OSX 10.6.6 and the Python
2.6.1 that ships with the OS. When I use the macosx backend, any plot that I
generate results in a window that hangs. The Python dock icon bounces for
awhile, then when it stops, the spinning beach ball appears and
`matplotlib.rcParams['xtick.labelsize'] = 'x-small'`, and
this does make the labels smaller, but for sufficiently large numbers
the overlap still occurs.
Thanks for any help!
Chris
attachment: output.png--
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Since I just posted an almost-identical question, it's no surprise
that I agree this would be a useful feature.
Reason #1) I create hundreds of quick throwaway figures every day,
often in an automated way, and don't have time to fine-tune them.
Reason #2) a newbie to matplotlib might be turned off
`matplotlib.rcParams['xtick.labelsize'] = 'x-small'`, and
this does make the labels smaller, but for sufficiently large numbers
the overlap still occurs.
Thanks for any help!
Chris
attachment: output.png--
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0.99.1 as well.
thanks for any help,
cheers, chris
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automatically get a list of colours for each
bar? I don't know how many bars I'm going to have so I can't manually
pick them...
This feels like a common enough problem that I'm guessing there's a
solution somewhere in matplotlib?
cheers,
Chris
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not to be able to switch focus to a
plot window.
Best, Chris
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I get the exact same behavior from both Enthought supplied python and Apple
supplied python. I haven't tried any other pythons, but it isn't limited to the
Apple one.
C
On Apr 11, 2012, at 1:58 PM, Elliot Saba wrote:
I'm using homebrew python, which is built from source, and the latest
, 2234235235, ...]
...but polyfit doesn't like the dates.
How should I do this?
Any example of a nice plot and linear regression using matplotlib?
cheers,
Chris
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- http://www.simplistix.co.uk
-transparent figure into a non-semitransparent figure that looks the
same? It would consist of more polygons, each of which has a constant RGB
value in the transparent figure.
I don't want to rasterize the lines, because I like zooming absurdly far
into plots, and having them stay crisp.
Cheers,
Chris
?
Thanks,
chris
On Thu, Aug 22, 2013 at 8:04 PM, Jerzy Karczmarczuk
jerzy.karczmarc...@unicaen.fr wrote:
Chris Beaumont :
I have a semitransparent plot that I rather like:
...
I'd like to publish something like this in a journal which requires
EPS figures. Unfortunately, EPS doesn't
Thanks for the tips -- I wish there was a way to do this within MPL, but it
sounds like I'll have to live with external hackery.
PS. Try to convince the Dark Powers of the journal you send your work,
that they modernize their processing and accept PDF.
+1
I know, right?
chris
on the footprint.
cheers,
chris
On Tue, Aug 27, 2013 at 6:49 AM, Štěpán Turek stepan.tu...@seznam.czwrote:
You could look at whether or not you actually need 64-bit precision. Often
times, 8-bit precision per color channel is justifiable, even in grayscale.
My advice is to play with the dtype of your
a backend-agnostic interface for choosing a filename. Of course, if
you did that, it would also be nice to refactor that into MPL itself... :)
chris
On Fri, Jun 20, 2014 at 8:22 AM, Thomas Robitaille
thomas.robitai...@gmail.com wrote:
Hi everyone,
I'm developing a simple GUI tool in Matplotlib
ModestImage (https://github.com/ChrisBeaumont/mpl-modest-image) to deal
with this -- it dynamically downsamples images to screen resolution. This
makes the first draw after updating the data or norm much faster, while
slowing down subsequent redraws. Perhaps this could help you out?
cheers,
chris
+1 -- sounds great!
On Tue, Jan 20, 2015 at 7:48 AM, Michael Droettboom md...@stsci.edu wrote:
* Matplotlib is a widely used, well regarded, and powerful visualization
library that has dominated the Python visualization stack for over a
decade. However, to maintain that position,
On 16 April 2015 at 09:51, Benjamin Root ben.r...@ou.edu wrote:
A little birdie has told me that someone else is writing a new
comprehensive matplotlib book (I think it would replace Sandros' book).
Last I heard from the birdie, he was most of the way done with the
manuscript. Based on my
On Mon, Aug 12, 2013 at 7:01 AM, Michael Droettboom md...@stsci.edu wrote:
I propose to fix this by turning on interactive only when
running at an interactive console.
I embed MPL more than other uses, and this sounds like a fine solution to me/
Thanks,
-Chris
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Christopher Barker, Ph.D
the dependencies.
I was planning on getting it all further along before announcing the
project and looking for help, but since is came up...
-Chris
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