Re: [Matplotlib-users] IMPORTANT: Mailing lists are moving

2015-08-01 Thread Michael Droettboom
emails rolled over to the new list? Steve On 01/08/15 03:07, Michael Droettboom wrote: Due to recent technical problems and changes in policy on SourceForge, we have decided to move the matplotlib mailing lists to python.org. To subscribe to the new mailing lists, please visit

Re: [Matplotlib-users] Matplotlib + py3 + gtk3

2014-03-02 Thread Michael Droettboom
Thanks. I'd definitely consider this a bug this. Would you mind creating an issue or pull request on github.com/matplotlib/matplotlib so it doesn't get lost? Mike On 03/01/2014 05:42 PM, Jon Roadley-Battin wrote: On 02/27/2014 06:58 PM, Jon Roadley-Battin wrote: Good evening, I am at

Re: [Matplotlib-users] Matplotlib + py3 + gtk3 wouws

2014-02-28 Thread Michael Droettboom
On 02/27/2014 06:58 PM, Jon Roadley-Battin wrote: Good evening, I am at present migrating an application of mine from py27+pygtk (with mpl) to py33+pygobject (gtk3) Unfortunately I am unable to use from matplotlib.backends.backend_gtk3agg import FigureCanvasGTK3Agg as FigureCanvas

Re: [Matplotlib-users] font setting in matplotlib 1.3.1

2014-01-27 Thread Michael Droettboom
Thanks for the report. Indeed, you are correct in that the root of this problem is that Bitstream Vera Sans does not contain these characters, yet it is being selected erroneously. It does appear that there is a bug in the font selection algorithm, that Bitstream Vera Sans gets selected as

Re: [Matplotlib-users] axes.text() plotting text outside of axes bounds

2014-01-22 Thread Michael Droettboom
On 01/22/2014 09:43 AM, Benjamin Root wrote: On Wed, Jan 22, 2014 at 9:21 AM, Daryl Herzmann akrh...@gmail.com mailto:akrh...@gmail.com wrote: Hello, I'm wondering why stuff plotted with ax.text() does not get clipped by the axes bounds on the plot. Here's a simple

Re: [Matplotlib-users] hexbin runtime warnings

2013-12-30 Thread Michael Droettboom
Not sure. Can you provide a small, standalone example that reproduces the problem? Mike On 12/27/2013 12:05 PM, Neal Becker wrote: Any idea what could cause hexbin to issue runtime warnings and then draw a blank figure?

Re: [Matplotlib-users] Navigation Slowness in Matplotlib with Subplots

2013-11-27 Thread Michael Droettboom
The gist here is that `subplot` doesn't really know when the new subplot exactly overlaps another -- it's essentially unaware of what's already there. We could do some deduplication there. However, it's also a completely legitimate use case to create two subplots in the same location, and

Re: [Matplotlib-users] disabling downloads during build process

2013-11-11 Thread Michael Droettboom
On 11/09/2013 12:34 PM, Nat Echols wrote: A few of the users of our software want to compile the entire mess from source using non-standard compilers and/or options. We try to bundle all dependencies with the package we distribute but the current version of Matplotlib is attempting to

[Matplotlib-users] The return of Mac OS-X installers

2013-10-31 Thread Michael Droettboom
Courtesy of Matthew Brett, we now have Mac OS X installers again. These are designed to work with the python.org distribution, and include all dependencies. They are available here: http://matplotlib.org/downloads Please let us know how you fare! Mike -- _ |\/|o _|_ _.

Re: [Matplotlib-users] The return of Mac OS-X installers

2013-10-31 Thread Michael Droettboom
/matplotlib/matplotlib/matplotlib-1.3.1/matplotlib-1.3.1-py3.3-python.org-macosx10.6.dmg Mike On 10/31/2013 04:18 PM, Michael Droettboom wrote: Courtesy of Matthew Brett, we now have Mac OS X installers again. These are designed to work with the python.org distribution, and include all dependencies

Re: [Matplotlib-users] 1.3 + xkcd + latex

2013-10-21 Thread Michael Droettboom
that this is not specific to just Neal! Andrew On 18 October 2013 14:40, Michael Droettboom md...@stsci.edu mailto:md...@stsci.edu wrote: This is really puzzling. What version of matplotlib are you running, what platform, and what version of Python

Re: [Matplotlib-users] ANN: matplotlib 1.3.1

2013-10-21 Thread Michael Droettboom
. Mike On 10 October 2013 20:19, Michael Droettboom md...@stsci.edu mailto:md...@stsci.edu wrote: I'm pleased to announce the release of matplotlib version 1.3.1. This is a bugfix release. It may be downloaded from here, or installed through the package manager of your choice (when

Re: [Matplotlib-users] 1.3 + xkcd + latex

2013-10-18 Thread Michael Droettboom
The built-in mathtext support does. (I can put xkcd() at the top of the mathtext_demo.py example and all is well). It does not work when |text.usetex| is True (when using external TeX). But in that case, it should have thrown an exception: |Traceback (most recent call last): File

Re: [Matplotlib-users] 1.3 + xkcd + latex

2013-10-18 Thread Michael Droettboom
On 10/18/2013 08:20 AM, Neal Becker wrote: Michael Droettboom wrote: The built-in mathtext support does. (I can put xkcd() at the top of the mathtext_demo.py example and all is well). It does not work when |text.usetex| is True (when using external TeX). But in that case, it should have

Re: [Matplotlib-users] 1.3 + xkcd + latex

2013-10-18 Thread Michael Droettboom
This is really puzzling. What version of matplotlib are you running, what platform, and what version of Python? Your example works just fine for me. Mike On 10/18/2013 08:40 AM, Neal Becker wrote: Neal Becker wrote: This example shows the error on my platform - the xlabel is not rendered

Re: [Matplotlib-users] Memory leak when using pyplot.ion() ?

2013-10-14 Thread Michael Droettboom
I haven't had a chance to look into where the memory is actually leaking, ion/ioff are intended for interactive use, and here you are saving a large number of plots to files. Why do you need ion at all? Mike On 10/14/2013 08:51 AM, OCuanachain, Oisin (Oisin) wrote: Hi, I am having

Re: [Matplotlib-users] Matplotlib eating memory

2013-10-10 Thread Michael Droettboom
Can you provide a complete, standalone example that reproduces the problem. Otherwise all I can do is guess. The usual culprit is forgetting to close figures after you're done with them. Mike On 10/10/2013 09:05 AM, Martin MOKREJŠ wrote: Hi, rendering some of my charts takes almost 50GB

Re: [Matplotlib-users] Matplotlib eating memory

2013-10-10 Thread Michael Droettboom
On 10/10/2013 09:47 AM, Martin MOKREJŠ wrote: Benjamin Root wrote: On Thu, Oct 10, 2013 at 9:05 AM, Martin MOKREJŠ mmokr...@gmail.com mailto:mmokr...@gmail.com wrote: Hi, rendering some of my charts takes almost 50GB of RAM. I believe below is a stracktrace of one such

Re: [Matplotlib-users] Matplotlib eating memory

2013-10-10 Thread Michael Droettboom
not. If I have something that I can *just run* then I can use various introspection tools to see what is going wrong. Mike On 10/10/2013 10:12 AM, Martin MOKREJŠ wrote: Michael Droettboom wrote: Can you provide a complete, standalone example that reproduces the problem. Otherwise all I can do

[Matplotlib-users] ANN: matplotlib 1.3.1

2013-10-10 Thread Michael Droettboom
I'm pleased to announce the release of matplotlib version 1.3.1. This is a bugfix release. It may be downloaded from here, or installed through the package manager of your choice (when available): http://matplotlib.org/downloads The changelog is copied below: New in 1.3.1

Re: [Matplotlib-users] Matplotlib installation with Python(x,y)

2013-10-02 Thread Michael Droettboom
On 10/02/2013 05:35 AM, ajdcds wrote: I have a system that has Python(x,y)-2.6.6.2.exe installed. When running the script file.py the following error occurs: /Traceback (most recent call last): File file.py, line xx, in module import something File includes\something.py, line 31, in

Re: [Matplotlib-users] Matplotlib installation with Python(x,y)

2013-10-02 Thread Michael Droettboom
It looks like the PyQt4 installation in python(x,y) is somehow broken. If you just open up the python(x, y) interpreter and type from PyQt4.QtGui import QFormLayout or from PyQt4 import QtGui what happens? If that fails too, I'd say the bug is in python(x, y) (or however PyQt4 got

Re: [Matplotlib-users] change the EPS font type ... afterwards!

2013-09-24 Thread Michael Droettboom
You could try ps2ps (which comes with ghostscript) or similar tools. Mike On 09/23/2013 06:13 PM, Grigoris Maravelias wrote: Hello to all! I have been using Matplotlib to create a series of plots and now the time to submit the paper has come! But I experience problems now with the font

Re: [Matplotlib-users] Performance issue when drawing a dotted Rectangle patch then zooming

2013-09-04 Thread Michael Droettboom
On 09/04/2013 12:47 PM, Sylvain LÉVÊQUE wrote: Hello I have a performance issue when using a Rectangle patch with linestyle 'dotted'. Here is some code showing it: from matplotlib import gridspec gs = gridspec.GridSpec(1, 2) ax1 = plt.subplot(gs[0, 0]) ax2 = plt.subplot(gs[0, 1]) data

Re: [Matplotlib-users] Matplotlib installation issues

2013-09-03 Thread Michael Droettboom
On 08/31/2013 12:24 PM, Goyo wrote: 2013/8/31 Dino Bektešević ljet...@gmail.com: Hello, After a little mishap from ubuntu 12.04 after which I reinstalled the OS, on this fresh install I did: sudo apt-get install python-numpy python-scipy python-matplotlib ipython ipython-notebook

Re: [Matplotlib-users] Build failure

2013-08-30 Thread Michael Droettboom
It looks like a version mismatch with PyCXX. Was it recently updated or changed? What version of PyCXX do you have? What was the last version of matplotlib that worked for you? You can force matplotlib to use its local copy of PyCXX by uninstalling PyCXX, or adding the following lines to

Re: [Matplotlib-users] Build failure

2013-08-30 Thread Michael Droettboom
counting. The second part supports the building of Python extension modules in C++. Distribution: Extra / openSUSE_12.3 On Fri, Aug 30, 2013 at 6:46 PM, Michael Droettboom md...@stsci.edu mailto:md...@stsci.edu wrote: It looks like a version mismatch with PyCXX. Was it recently

Re: [Matplotlib-users] [matplotlib-devel] I have a Mac!

2013-08-30 Thread Michael Droettboom
BTW: I've got uploading of test results to S3 working on the main matplotlib repository. It would be cool to do that here, too, but I believe the encrypted keys are specific to the github repo. We can coordinate off-line once the repo is transferred about how to do this. Mike On 08/29/2013

Re: [Matplotlib-users] [matplotlib-devel] I have a Mac!

2013-08-30 Thread Michael Droettboom
Very impressive! This is really great. That does sure look like a dateutil bug. Maybe we try reporting it over there? As for transferring the repository... I've added you as a developer in the matplotlib organization, so you can work over there. And it looks like you are the only one

Re: [Matplotlib-users] plotting large images

2013-08-27 Thread Michael Droettboom
On 08/27/2013 09:49 AM, Chris Beaumont wrote: I've been burned by this before as well. MPL stores some intermediate data products (for example, scaled RGB copies) at full resolution, even though the final rendered image is downsampled depending on screen resolution. I've used some hacky

[Matplotlib-users] I have a Mac!

2013-08-16 Thread Michael Droettboom
Thanks to the gracious donation from Hans Petter Langtangen and the Center for Biomedical Computing at Simula (http://home.simula.no/~hpl), I now have a new Mac Mini sitting at my desk. This should allow me to keep on top of changes that affect the Mac builds and to better track down Mac-only

Re: [Matplotlib-users] [matplotlib-devel] I have a Mac!

2013-08-16 Thread Michael Droettboom
gave up a long time ago and started piecing to together my meager PRs in a linux VM. -paul On Fri, Aug 16, 2013 at 6:52 AM, Michael Droettboom md...@stsci.edu mailto:md...@stsci.edu wrote: Thanks to the gracious donation from Hans Petter Langtangen and the Center for Biomedical

Re: [Matplotlib-users] [matplotlib-devel] I have a Mac!

2013-08-16 Thread Michael Droettboom
I've been in touch with the Travis-CI guys about this a little bit. They restrict each project to a single OS partly to reduce resource consumption, but they said they might reconsider for paying customers (which we may want to become). Mike On 08/16/2013 04:17 PM, Matt Terry wrote: I was

[Matplotlib-users] Is anyone producing matplotlib daily builds?

2013-08-13 Thread Michael Droettboom
As I'm researching what we may want to do for better continuous integration, I'm remembering that at least one person, Thomas Kluyver, is producing daily automated builds (for Ubuntu) here: https://launchpad.net/~takluyver/+archive/matplotlib-daily

[Matplotlib-users] Calling to those embedding matplotlib in applications

2013-08-12 Thread Michael Droettboom
I'm considering changing the behavior of the rcParam |interactive| (which also can be set through |matplotlib.interactive()| and |pyplot.ion()| and |pyplot.ioff()|). Currently, when setting |interactive| to |True|, running any sort of matplotlib plot as a script will fail to display a window.

Re: [Matplotlib-users] pip install 0SX 10.7

2013-08-07 Thread Michael Droettboom
It should look in /usr/include and /usr/local/include by default. Is it in either place? On 08/06/2013 10:16 PM, Matthew Brett wrote: Hi, Continuing my adventures with setuptools I'm installing matplotlib into a clean + numpy virtualenv with python.org 2.7 I have CC=clang in order to

Re: [Matplotlib-users] wrong link at http://matplotlib.org?

2013-08-07 Thread Michael Droettboom
Hmm... It takes me to the matplotlib project page on sourceforge, which I think is as close to a direct permalink as we can get. Not sure why it takes you somewhere else. Did you get redirected? Mike On 08/07/2013 11:47 AM, keith.bri...@bt.com wrote: The link join the matplotlib mailing

Re: [Matplotlib-users] pip install 0SX 10.7

2013-08-07 Thread Michael Droettboom
On 08/07/2013 01:24 PM, Matthew Brett wrote: Hi, On Wed, Aug 7, 2013 at 4:50 AM, Michael Droettboom md...@stsci.edu wrote: It should look in /usr/include and /usr/local/include by default. Is it in either place? There are no freetype* files in either place, no. How would they get

Re: [Matplotlib-users] corrupt fonts problem

2013-08-07 Thread Michael Droettboom
You can set the rcParam verbose.level to debug-annoying. Then, when it runs through all of your fonts, it should be clear which one caused the problem. Note that I'm in the process of rewriting large parts of the font infrastructure as part of MEP14, so these sorts of things should hopefully

Re: [Matplotlib-users] 1.3.0 and py2exe regression

2013-08-06 Thread Michael Droettboom
I have little to no experience with py2exe, so I don't know how much I can help there. However, between 1.2.1 and 1.3.0, mpl_toolkits was changed to a namespace package, which allowed basemap to install into it despite it coming from matplotlib (and being installed with setuptools). I don't

Re: [Matplotlib-users] ANN: matplotlib 1.3.0 released

2013-08-06 Thread Michael Droettboom
it needs to be re-ordered? Mike On Mon, Aug 5, 2013 at 10:29 AM, Michael Droettboom md...@stsci.edu mailto:md...@stsci.edu wrote: On 08/03/2013 07:50 AM, Rita wrote: Same problem in Linux also. Here is what I did to fix it: Remove the freetype/fontconfig rpm from my local install (yum

Re: [Matplotlib-users] ANN: matplotlib 1.3.0 released

2013-08-05 Thread Michael Droettboom
...@gmail.com mailto:a.h.ja...@gmail.com wrote: Hi, On 01/08/2013 19:06, Michael Droettboom wrote: On behalf of a veritable army of super coders, I'm pleased to announce the release of matplotlib 1.3.0. Two issues on OSX 10.8.4. I had been previously using the dmg

Re: [Matplotlib-users] Rendering SciPy docstrings as markup text within matplotlib

2013-08-05 Thread Michael Droettboom
docutils is the library that supports the format (restructuredtext) that these docstrings are written in. It *may* (I haven't looked) contain functionality to render as clean plain text. Mike On 08/05/2013 09:57 AM, federico vaggi wrote: Hi, SciPy (and NumPy) docstrings are written with a

Re: [Matplotlib-users] Bug in Custom Dash List

2013-08-05 Thread Michael Droettboom
The problem is that a 0-length dash or space is undefined. In Agg, it causes an infinite loop (presumably because the line cursor never moves). Saving it to a PDF file and opening it in Acrobat Reader reveals a blank page (presumably because it's doing something smarter, but also basically

Re: [Matplotlib-users] ANN: matplotlib 1.3.0 released

2013-08-02 Thread Michael Droettboom
Can you provide the output of the build? On 08/02/2013 06:53 AM, Andrew Jaffe wrote: Hi, On 01/08/2013 19:06, Michael Droettboom wrote: On behalf of a veritable army of super coders, I'm pleased to announce the release of matplotlib 1.3.0. Two issues on OSX 10.8.4. I had been previously

[Matplotlib-users] ANN: matplotlib 1.3.0 released

2013-08-01 Thread Michael Droettboom
of baselines in stackplot * many improvements to text and color handling For a complete list of what's new, see http://matplotlib.org/users/whats_new.html#new-in-matplotlib-1-3http://matplotlib.org/users/whats_new.html#new-in-matplotlib-1-3 Have fun, and enjoy matplotlib! Michael Droettboom

[Matplotlib-users] MEP19: Continuous integration virtual meeting

2013-08-01 Thread Michael Droettboom
(Apologies for cross-posting). matplotlib has a dire need to improve its continuous integration testing. I've drafted MEP19 and solicited comments, but there hasn't been a lot of feedback thus far. As an alternative to mailing list discussion, where this sort of upfront planning can

Re: [Matplotlib-users] ANN: matplotlib 1.3.0 released

2013-08-01 Thread Michael Droettboom
to setup webagg but can't seem to find any? Is there anything written down about it? Cheers, Michael On 2013-08-01 18:06:35 +, Michael Droettboom said: On behalf of a veritable army of super coders, I'm pleased to announce the release of matplotlib 1.3.0. Downloads Downloads

Re: [Matplotlib-users] Pdf File sizes on newer versions of matplotlib is a lot larger

2013-07-31 Thread Michael Droettboom
in serif when you had requested sans-serif. Mike Cheers, Jeff On Wed, Jul 31, 2013 at 4:43 AM, Michael Droettboom md...@stsci.edu mailto:md...@stsci.edu wrote: There are two different things going on here. Between 1.2.1 and now, there was a bugfix to the font selection

Re: [Matplotlib-users] Pdf File sizes on newer versions of matplotlib is a lot larger

2013-07-31 Thread Michael Droettboom
at 11:31 PM, Michael Droettboom md...@stsci.edu mailto:md...@stsci.edu wrote: On 07/30/2013 04:20 PM, Jeffrey Spencer wrote: Michael, Thanks that is very informative. Answers most of the problems I was having and read MEP14 which looks really useful That being said does

Re: [Matplotlib-users] Pdf File sizes on newer versions of matplotlib is a lot larger

2013-07-30 Thread Michael Droettboom
On 07/30/2013 09:23 AM, Jouni K. Seppänen wrote: Jeffrey Spencer jeffspenc...@gmail.com writes: I have three different versions of matplotlib that all output different file sizes with matplotlib 1.1.1 providing the smallest. This is for the same exact script. I can post the script if that

Re: [Matplotlib-users] Pdf File sizes on newer versions of matplotlib is a lot larger

2013-07-30 Thread Michael Droettboom
There are two different things going on here. Between 1.2.1 and now, there was a bugfix to the font selection routine that inadvertently introduced a bug selecting fonts in the usetex backend. You may notice that on master, the IPA font selected is different. The file size difference can be

[Matplotlib-users] Results of matplotlib user survey 2013

2013-07-18 Thread Michael Droettboom
We have had 508 responses to the matplotlib user survey. Quite a nice turnout! You can view the results here: https://docs.google.com/spreadsheet/viewanalytics?key=0AjrPjlTMRTwTdHpQS25pcTZIRWdqX0pNckNSU01sMHcgridId=0#chart and from there, you can access the complete raw results. I will be

Re: [Matplotlib-users] Results of matplotlib user survey 2013

2013-07-18 Thread Michael Droettboom
Apologies: I didn't realize the link to the raw results only exists for users with edit permissions. The public URL for the raw results is: https://docs.google.com/spreadsheet/ccc?key=0AjrPjlTMRTwTdHpQS25pcTZIRWdqX0pNckNSU01sMHcusp=sharing Mike On 07/18/2013 09:42 AM, Michael Droettboom

Re: [Matplotlib-users] Smooth animations

2013-07-17 Thread Michael Droettboom
to be updated. On 13-07-04 05:11 PM, Michael Droettboom wrote: I see -- you want to basically interpolate between points? I don't think there's anything built in to matplotlib to do that, but you could always do that interpolation outside and just update the graph more often. Mike On 07/04/2013 04:28

Re: [Matplotlib-users] [Patch] Patch for fontmanager crash

2013-07-17 Thread Michael Droettboom
This patch doesn't make a whole lot of sense to me. get_name should work just fine if self._family is None, and indeed it does in my own testing: ``` from matplotlib import font_manager f = font_manager.FontProperties(None) print f._family print f.get_family() print f.get_name() ``` So I'd

Re: [Matplotlib-users] Smooth animations

2013-07-04 Thread Michael Droettboom
Have you looked at the simple_anim.py example -- other than the networking piece, it seems to do what you describe, and it's pretty fast. Maybe start from that and make changes until it gets slow in order to determine where the slowness comes from...? Mike On 07/03/2013 09:19 PM, v0idnull

Re: [Matplotlib-users] Smooth animations

2013-07-04 Thread Michael Droettboom
focus on this personal project of mine is vanity, not practicality ;) I hope this better explains what I am trying to accomplish... Thanks, --alex On 13-07-04 04:09 PM, Michael Droettboom wrote: Have you looked at the simple_anim.py example -- other than the networking piece, it seems to do

Re: [Matplotlib-users] Reports from SciPy 2013

2013-07-02 Thread Michael Droettboom
On 07/02/2013 10:04 AM, Jason Grout wrote: On 7/1/13 9:33 AM, Michael Droettboom wrote: SciPy 2013 was a great success. I didn't get good headcount at the matplotlib BOF, but it was a good number, and we had 15 participants at various points during the sprints. It was nice to see

[Matplotlib-users] matplotlib user survey 2013

2013-07-02 Thread Michael Droettboom
://docs.google.com/spreadsheet/viewform?fromEmail=trueformkey=dHpQS25pcTZIRWdqX0pNckNSU01sMHc6MQ https://docs.google.com/spreadsheet/viewform?fromEmail=trueformkey=dHpQS25pcTZIRWdqX0pNckNSU01sMHc6MQ Please forward to your colleagues, particularly those who don't read these mailing lists. Cheers, Michael

[Matplotlib-users] Matplotlib Sprints

2013-06-28 Thread Michael Droettboom
For those not in Austin who are interested in following along with the matplotlib sprint at Scipy, feel free to visit here: https://etherpad.mozilla.org/MatplotlibSprint Mike -- This SF.net email is sponsored by

Re: [Matplotlib-users] EPS backend

2013-06-07 Thread Michael Droettboom
On 06/07/2013 05:07 AM, Yoshi Rokuko wrote: I'm having problems recently with printing EPS figures created by matplotlib. To me this is strange because printing postscript should just work in my opinion. My most recent example is a Basemap thing with AxesGrid. Basically the idea was to have

Re: [Matplotlib-users] matshow unequal element sizes

2013-06-06 Thread Michael Droettboom
By default (when interpolation=nearest) matplotlib is performing nearest neighbor interpolation on the image to the request PDF dpi before storing it in the file. This results in rows and columns of unequal size because the ratio from the original image to the destination resolution is likely

Re: [Matplotlib-users] Font issue while trying to save PS/EPS/SVG but not PDF

2013-05-28 Thread Michael Droettboom
Which version of Windows are you on? Apparently, the Segoe UI font is different on Windows 7 and 8 and I'd like to download and test with the correct one. Mike On 05/28/2013 06:12 AM, klo uo wrote: As suggested by Phil, I'm reposting github issue #2067 on this list. I use MPL 1.2.1 on

Re: [Matplotlib-users] missing ticks on inverted log axis

2013-05-21 Thread Michael Droettboom
On 05/20/2013 06:42 PM, gaspra wrote: Michael Droettboom-3 wrote I have created https://github.com/matplotlib/matplotlib/issues/2025 to track this. Hi Michael, thanks. I am somewhat convinced the problem is related to matplotlib 1.3.x, not the Tk library. I tried on Linux that uses Tk8.5

Re: [Matplotlib-users] missing ticks on inverted log axis

2013-05-21 Thread Michael Droettboom
I have opened an issue (with a fix) here: https://github.com/matplotlib/matplotlib/pull/2036 Gregorio: Could you please confirm that the patch there addresses your original problem? Mike On 05/21/2013 08:54 AM, Michael Droettboom wrote: On 05/20/2013 06:42 PM, gaspra wrote: Michael

Re: [Matplotlib-users] missing ticks on inverted log axis

2013-05-20 Thread Michael Droettboom
I have created https://github.com/matplotlib/matplotlib/issues/2025 to track this. On 05/19/2013 05:18 PM, gaspra wrote: Michael Droettboom-3 wrote If you use the macports version of Python, this shouldn't be a problem. I think the problem is (perhaps) that you're trying to use the system

Re: [Matplotlib-users] missing ticks on inverted log axis

2013-05-18 Thread Michael Droettboom
On 05/18/2013 04:17 AM, gaspra wrote: I find the issue came from the matplotlib backend. The problem is gone when using TkAgg backend. However, TkAgg doesn't work with matplotlib 1.3.x, which has some conflict of Tk dynamic library due to different Tk version, i.e., macports uses Tk8.6 and Mac

Re: [Matplotlib-users] problem with a umlaut

2013-05-15 Thread Michael Droettboom
I've created an issue in the tracker for this: https://github.com/matplotlib/matplotlib/issues/2016 Mike On 05/15/2013 06:26 PM, Christoph Gohlke wrote: On 5/15/2013 1:55 PM, Ojala Janne wrote: Which backend are you using? I can't reproduce. Does

Re: [Matplotlib-users] QT backend bug

2013-05-10 Thread Michael Droettboom
Yeah -- I can confirm this. I'm not sure what the most desired behavior is, but I think it's worth opening a discussion in a Github issue. Mike On 05/09/2013 08:44 PM, K.-Michael Aye wrote: If someone confirms this, I'd be happy to put it into github, but I thought I send it here first, to

Re: [Matplotlib-users] How to make matplotlib use my own libpng over the systemwide

2013-05-06 Thread Michael Droettboom
On 05/03/2013 02:41 PM, Ondřej Čertík wrote: Hi, As part of building matplotlib for the one python based distribution [1], I want to always link against our own version of libpng, even if there is some other systemwide version available. I am on linux (Ubuntu). Currently, here is what I am

Re: [Matplotlib-users] How to make matplotlib use my own libpng over the systemwide

2013-05-06 Thread Michael Droettboom
, 2013 at 7:18 AM, Michael Droettboom md...@stsci.edu wrote: On 05/03/2013 02:41 PM, Ondřej Čertík wrote: Hi, As part of building matplotlib for the one python based distribution [1], I want to always link against our own version of libpng, even if there is some other systemwide version available. I

Re: [Matplotlib-users] How to make matplotlib use my own libpng over the systemwide

2013-05-06 Thread Michael Droettboom
, Ondřej Čertík wrote: On Mon, May 6, 2013 at 3:53 PM, Michael Droettboom md...@stsci.edu wrote: My understanding is that distutils builds up the commandline arguments for gcc in this order: 1) From Python's Makefile. 2) From environment variables 3) From whatever was added

Re: [Matplotlib-users] wxPython Phoenix - backend_wxagg

2013-05-03 Thread Michael Droettboom
Would you mind submitting this as a pull request? Mike On 04/27/2013 06:23 PM, Werner F. Bruhin wrote: Hi Michael, On 26/04/2013 14:40, Michael Droettboom wrote: On 04/26/2013 02:57 AM, Werner F. Bruhin wrote: Hi, Anyone can provide some info on what agg.buffer_rgba returns and maybe

Re: [Matplotlib-users] wxPython Phoenix - backend_wxagg

2013-05-03 Thread Michael Droettboom
. Bruhin wrote: Hi Michael, On 26/04/2013 14:40, Michael Droettboom wrote: On 04/26/2013 02:57 AM, Werner F. Bruhin wrote: Hi, Anyone can provide some info on what agg.buffer_rgba returns and maybe even some suggestion on how to resolve this issue in the wxagg backend. It returns a Python buffer

Re: [Matplotlib-users] Problems with sans-serif fonts and tick labels with TeX

2013-05-03 Thread Michael Droettboom
On 05/02/2013 03:16 PM, Paul Hobson wrote: On Thu, May 2, 2013 at 11:19 AM, Michael Droettboom md...@stsci.edu mailto:md...@stsci.edu wrote: I think the confusion here stems from the fact that you're mixing TeX and non-TeX font commands. This turns on TeX mode, so all

Re: [Matplotlib-users] Problems with sans-serif fonts and tick labels with TeX

2013-05-02 Thread Michael Droettboom
I think the confusion here stems from the fact that you're mixing TeX and non-TeX font commands. This turns on TeX mode, so all of the text is rendered with an external TeX installation: rc('text', usetex=True) In this line, setting it to sans-serif will get passed along to TeX, but a

Re: [Matplotlib-users] wxPython Phoenix - backend_wxagg

2013-04-26 Thread Michael Droettboom
On 04/26/2013 02:57 AM, Werner F. Bruhin wrote: Hi, Anyone can provide some info on what agg.buffer_rgba returns and maybe even some suggestion on how to resolve this issue in the wxagg backend. It returns a Python buffer object on Python 2, though on Python 3 it is a memoryview, since

Re: [Matplotlib-users] matplotlib and opensuse 12.3

2013-04-25 Thread Michael Droettboom
I believe this PR fixes this bug: https://github.com/matplotlib/matplotlib/pull/1884 I had been waiting for the original poster to confirm before merging, but I think I'll go ahead and do this anyway at this point. Mike On 04/23/2013 02:57 PM, Nils Wagner wrote: Hi all, I cannot install

Re: [Matplotlib-users] Save pdf with plot_surface

2013-04-21 Thread Michael Droettboom
Just curious -- where is the formula for matplotlib in homebrew? I can't find it. I thought I would look into why that was failing -- it may just be simply that it's an old version of matplotlib and this bug is now fixed in the latest release. Mike On 04/20/2013 11:12 PM, Derek Thomas

Re: [Matplotlib-users] Trying to migrate to Python 3.2, Matplotlib 1.2.1

2013-04-19 Thread Michael Droettboom
On 04/19/2013 01:59 AM, C M wrote: On Thu, Apr 18, 2013 at 11:03 PM, John Ladasky john_lada...@sbcglobal.net mailto:john_lada...@sbcglobal.net wrote: . Reading more, I realize that the way I was getting GUI output previously (with Python 2.7 and Matplotlib 1.1) was through

Re: [Matplotlib-users] TypeError: unsupported operand type(s) for +: 'NoneType' and 'float' on 1.2.1

2013-04-18 Thread Michael Droettboom
Can you please provide a complete, minimal and self-contained script that reproduces the error? The example below has many undefined variables etc. Cheers, Mike On 04/16/2013 07:09 PM, Christophe Pettus wrote: # preamble code collecting data ind = np.arange(len(table_name))

Re: [Matplotlib-users] difficult LaTeX formula for rendering

2013-03-28 Thread Michael Droettboom
matplotlib does not support the `\begin{array}` construct. You can see what is supported here: http://matplotlib.org/users/mathtext.html If you need something like that in Sphinx, there are a number of other math plugins here: http://sphinx-doc.org/ext/math.html Mike On 03/28/2013 02:45

[Matplotlib-users] ANN: matplotlib 1.2.1 release

2013-03-27 Thread Michael Droettboom
I'm pleased to announce the release of matplotlib 1.2.1. This is a bug release and improves stability and quality over the 1.2.0 release from four months ago. All users on 1.2.0 are encouraged to upgrade. Since github no longer provides download hosting, our tarballs and binaries are back

Re: [Matplotlib-users] removing paths inside polygon

2013-03-22 Thread Michael Droettboom
See https://github.com/matplotlib/matplotlib/pull/1846 On 03/22/2013 11:17 AM, Michael Droettboom wrote: It's puzzler. I'm looking at it now. Mike On 03/22/2013 06:33 AM, Andrew Dawson wrote: Thanks, the clipping is working now. But as you say the weird line width issue still remains

[Matplotlib-users] SciPy John Hunter Excellence in Plotting Contest

2013-03-08 Thread Michael Droettboom
during the conference days * Friday-Saturday, June 27 - 28: SciPy 2013 Sprints, Austin TX remote We look forward to exciting submissions that push the boundaries of plotting, in this, our first attempt at this kind of competition. The SciPy Plotting Contest Organizer -Michael Droettboom

Re: [Matplotlib-users] Missing Edit Curves... button in NavigationToolbar2Wx

2013-02-27 Thread Michael Droettboom
That feature is specific to the Qt4 backend. Mike On 02/27/2013 02:23 PM, Jonno wrote: Can anyone explain to me why I don't see the Edit Curves Line and Axes Parameters button in the matplotlib toolbar when using matplotlib.backends.backend_wxagg.NavigationToolbar2Wx The example code here

Re: [Matplotlib-users] CMYK

2013-01-30 Thread Michael Droettboom
We don't currently have any support -- and we're still struggling in certain areas supporting RGBA consistently across the system. I think this would take someone writing a MEP (as a preliminary study of all of the changes that would be involved) and then shepherding it through implementation.

Re: [Matplotlib-users] Problems installing matplotlib - compiling error

2013-01-28 Thread Michael Droettboom
As a shortcut, you can also install all of the build dependencies for a package (without installing the package itself) using: sudo apt-get build_dep python-matplotlib Mike On 01/28/2013 01:40 PM, Orgun wrote: Thanks, that helped a lot! I don't know why the dev-package hasn't been

Re: [Matplotlib-users] BUG: RuntimeError: dictionary changed size during iteration

2013-01-23 Thread Michael Droettboom
Does this pull request: https://github.com/matplotlib/matplotlib/pull/1697 fix your issue? I have no way of knowing without a test case... Mike On 01/22/2013 08:33 AM, Massimiliano Costacurta wrote: Hello everyone, in my program I'm encountering an error when calling the function

Re: [Matplotlib-users] Matplotlib lag on windows seven

2013-01-17 Thread Michael Droettboom
Which backends are you using on each platform. A difference there is the most likely culprit. Mike On 01/17/2013 08:16 AM, Fabien Lafont wrote: Hello everyone, I've just changed my computer from a old core 2 duo on windows Xp to a intel Xeon with 12 Gb Ram. I've installed matplotlib but I

Re: [Matplotlib-users] mathtext and fonts under Windows 8

2013-01-17 Thread Michael Droettboom
issue: http://code.google.com/p/sumatrapdf/issues/detail?id=2056 Christoph On 1/17/2013 7:20 AM, Michael Droettboom wrote: Is the Arial font file different on Windows 8 vs. Windows 7? (Just a difference in file size would be enough to know). If so, it's probably the nature of those

Re: [Matplotlib-users] Sorry, could not import Basemap in http://matplotlib.org/users/screenshots.html

2013-01-15 Thread Michael Droettboom
Thanks. It should be restored momentarily when github fetches the new revision of the docs. Mike On 01/15/2013 11:52 AM, Alejandro Weinstein wrote: Hi: I just want to report that in the screenshots section of the website (http://matplotlib.org/users/screenshots.html), in the Basemap demo

Re: [Matplotlib-users] mathtext and fonts under Windows 8

2013-01-10 Thread Michael Droettboom
Since this is specific to Windows 8, I wonder if the Arial font has been updated in that version. If it's a newer OTF font, rather than a TTF font, it's possible matplotlib can't read it correctly. You can see what font file is on each platform by starting up a Python prompt and doing:

Re: [Matplotlib-users] matplotlib is slow

2013-01-02 Thread Michael Droettboom
I think using the profiler is the best bet here. We've used that in the past to track down things that take a long time to import quite successfully. I'm not seeing any slowness here, so that is likely do to an environmental difference on your machine, implying you'll really need to run the

Re: [Matplotlib-users] compile numpy with UCS4

2012-12-20 Thread Michael Droettboom
When you recompile Python in a new unicode mode, you then need to recompile all extensions (such as Numpy), since an extension compiled for one mode will not work with the other. Annoying if you have a lot of extensions. However, I don't think that UCS4 mode is required for Tkinter -- it

Re: [Matplotlib-users] Undocumented transform API change between 1.1 and 1.2?

2012-12-18 Thread Michael Droettboom
Is there anything we could do to give this important information a little more visibility on the webpage? The webpage still indicates that 1.2.0 is a development version. Oops. That's been updated. Perhaps we could update it to say: 1.2.0 The most current stable release. Click here to

Re: [Matplotlib-users] 3d performance question

2012-12-18 Thread Michael Droettboom
This is a great summary of the issues related to OpenGL, and how it can help but is not a universal panacea. Thanks, Mike On 12/18/2012 08:53 AM, Sturla Molden wrote: Interactive 2D plots can be sluggish too, if you have enough objects in them. It is not the backend that is sluggish.

Re: [Matplotlib-users] 3d performance question

2012-12-18 Thread Michael Droettboom
On 12/18/2012 09:21 AM, Jason Grout wrote: On 12/18/12 6:53 AM, Sturla Molden wrote: Interactive 2D plots can be sluggish too, if you have enough objects in them. It is not the backend that is sluggish. Replacing the backend does not speed up the frontend. OpenGL is only 'fast' if you have a

Re: [Matplotlib-users] Why is pip not mentioned in the Installation Documentation?

2012-11-16 Thread Michael Droettboom
One of the reasons (historically) is that the build scripts predate setuptools and ships copies of dependencies rather than using easy_install or pip to install them. There is an open PR to address this here: https://github.com/matplotlib/matplotlib/pull/1454 But you do make a good point

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