Re: [matplotlib-devel] Cairo backends and OpenGL use

2018-07-06 Thread Chris Barker - NOAA Federal via Matplotlib-devel
MPL does not have a backend that used “real” GPU rendering. And it’s very hard to make one, due to the really low level nature of OpenGL and similar APIs, and MPL’s rendering model. You might try VisPy — it was designed for OpenGL from the start. -CHB Sent from my iPhone On Jul 5, 2018, at 5:

Re: [matplotlib-devel] Make matplotlib running on GPU/CUDA

2017-09-21 Thread Chris Barker
On Wed, Sep 13, 2017 at 12:31 AM, Francesco Faccenda wrote: > I have to admit I already stumbled on VisPy while doing my research on the > web. Still, I've got a lot of code already working with *matplotlib*. > Indeed, not only I plot data with it, but i manage a lot of *mpl events* > to provide

Re: [matplotlib-devel] Make matplotlib running on GPU/CUDA

2017-09-12 Thread Chris Barker
On Tue, Sep 12, 2017 at 8:47 AM, Francesco Faccenda wrote: > But there’s a good news, I have a nice GPU available (an NVIDIA Tesla > K40c), so I’d like to know if there is a way to make matplotlib run on it, > or maybe wrap it on some GPU/CUDA wrapper and make it run smoothly. > I tihnk you want

Re: [matplotlib-devel] Kivy backend

2015-03-14 Thread Chris Barker - NOAA Federal
On Mar 13, 2015, at 12:50 PM, Cyrille Rossant wrote: > Exactly. Note that pushing data on the GPU is not that slow: No -- and something has to be pushed to the video card at some point anyway. But my experience is that if you need to push the data to the CPU, that pretty much overwhelms the adv

Re: [matplotlib-devel] Kivy backend

2015-03-13 Thread Chris Barker
On Fri, Mar 13, 2015 at 10:21 AM, Benjamin Root wrote: > Probably what I am most interested in from OpenGL is its transforms stack. > OpenGL can't do anything with transforms that you couldn't do in python (or C, or Cython). What it can do is push the transform computations to the GPU(s) -- mak

Re: [matplotlib-devel] Kivy backend

2015-03-13 Thread Chris Barker
:-( -- or maybe not! form teh vispy docs: "Vispy now ships a very basic and experimental OpenGL backend for matplotlib." HTH, -Chris > A majority of the work in the gui backends deals window/widget creation > and the plumbing required to convert interaction events from

Re: [matplotlib-devel] Matplotlib and Numfocus Fiscal Sponsorship Agreement (FSA)

2015-01-21 Thread Chris Barker
+1 -- sounds great! On Tue, Jan 20, 2015 at 7:48 AM, Michael Droettboom 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, matplot

Re: [matplotlib-devel] Date overhaul?

2015-01-08 Thread Chris Barker
n would want to work with not-just-the-latest numpy anyway, it may make sense to start now. -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R(206) 526-6959 voice 7600 Sand Point Way NE (206)

Re: [matplotlib-devel] Date overhaul?

2015-01-07 Thread Chris Barker
ng proposals properly written up), but Eric's right, the internals should stay close enough that it's worth using. -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R(206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329

Re: [matplotlib-devel] Better defaults all around?

2014-11-26 Thread Chris Barker
rt either, but while similar principles about colorblind compatibility, etc apply, you want to sue a different scheme to represent a continuous range of colors and a set of distinct colors that aren't intended to be ranked. -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Res

Re: [matplotlib-devel] subtle design difference with Wx backend from others

2014-11-24 Thread Chris Barker
a nice think to have. So some day, it may make sense to spilt it our out of MPL, and then we'd need to worry about preserving the API, but while it's built into MPL, I wouldn't worry about it. -CHB > > Ben Root > > On Mon, Nov 24, 2014 at 12:28 PM, Chris Barker >

Re: [matplotlib-devel] subtle design difference with Wx backend from others

2014-11-24 Thread Chris Barker
one can dedicate some time to clean up the wx back-end, then it wold make sense to look into normalizing this, too. But I agree with Eric, this is likely to be a significant job -- wouldn't tough unless your'e ready to commit to some real work. If it ain't broke. -Chris -- Chr

Re: [matplotlib-devel] xkcd doesn't seem to work in MacOSX backend

2014-11-18 Thread Chris Barker
On Tue, Nov 18, 2014 at 9:55 AM, Phil Elson wrote: > Isn't the XKCD stuff baked into the Agg backend. Is it even possible to > produce XKCD svg or PDFs? > I wouldn't be surprised -- that's some pretty fancy stuff! To the OP -- maybe you can use the cocoaagg back-end... -CHB > On 18 Novemb

Re: [matplotlib-devel] macosx/cocoagg embedding examples

2014-11-17 Thread Chris Barker
m support, so tk, wx or qt (or even GTK...) But someone made the OS-X native back-ends -- so they must have had a use case -- maybe they could post an example. A post to the pythonmac sig list may yield someone with an example to post as well. -Chris > Sincerely, > Completely cluele

Re: [matplotlib-devel] google summer of code student

2014-10-22 Thread Chris Barker
7;s a good idea to develop this list regardless of the sponsoring organization structure. -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R(206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329 fax Seattle, WA 98115 (

Re: [matplotlib-devel] Purpose of doc/conda-recipes ?

2014-09-15 Thread Chris Barker
official" way to build MPL. but I think it should probably go in the main source dir, alongside setup.py -- conda is being pretty widely used these days. -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R(206) 526-6959 voi

Re: [matplotlib-devel] [Anaconda Support] OSX: why not make "python" invoke the framework?

2014-08-21 Thread Chris Beaumont
There are some idiosyncrasies to Anaconda's pythonw -- for example, the behavior of "-c": python -c "print 1+2" -> 3 pythonw -c "print 1+2" -> Nothing /usr/bin/pythonw -c "print 1+2" -> 3 chris On Thu, Aug 21, 2014 at 6:59 PM, Chris Ba

Re: [matplotlib-devel] [Anaconda Support] OSX: why not make "python" invoke the framework?

2014-08-21 Thread Chris Barker
is just happens to be what I have) It would be nice if Anaconda would do it the same way. -Chris > #!/bin/bash > export PYTHONEXECUTABLE=/Users/aaronmeurer/anaconda/bin/python > /Users/aaronmeurer/anaconda/python.app/Contents/MacOS/python $@ > > This is needed becau

Re: [matplotlib-devel] OSX framework detection

2014-08-15 Thread Chris Beaumont
naconda python commands, leading to unexpected crashes (especially when using tools like pytest, which invoke python, run a test that needs MPL, and crash). This definitely seems like Anaconda's problem rather than matplotlib's (it affects any program that tries to

Re: [matplotlib-devel] [Anaconda Support] OSX: why not make "python" invoke the framework?

2014-08-14 Thread Chris Barker
On Thu, Aug 14, 2014 at 12:07 PM, Eric Firing wrote: > but as far as I can see, on OSX, there is no *advantage* to non-framework > python. Is this correct? > > Suggestion for anaconda: > make bin/python a link to ../python.app/Contents/MacOS/python > NOTE: the python.org python build has been

Re: [matplotlib-devel] Please Build the doc as HtmlHelp

2014-07-30 Thread Chris Barker
epo, install sphinx, and do that step yourself... But thanks for offering, this would be nice for some folks. -Chris > I have a HTML Help workshop installed on my desktop. I would gladly > setup the project and build the dot chm file. I'll send the results were > ever you wi

Re: [matplotlib-devel] Renaming OSX wheels on pypi to make them more general

2014-06-04 Thread Chris Barker
dertaking, or hire somebody to fix the > Tcl/Tk bug. Is Tcl/Tk that unused that this isn't getting addressed? kind of Sad, though I was never a big fan -- at least once I discovered Python... -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR

Re: [matplotlib-devel] Renaming OSX wheels on pypi to make them more general

2014-06-04 Thread Chris Barker
n, you install wheels and it works fine for you, so distribute via py2app, then it crashed when run in 32 bit mode... Oh well. -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R(206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6

Re: [matplotlib-devel] Renaming OSX wheels on pypi to make them more general

2014-06-02 Thread Chris Barker
ly. > not many -- it can be a really a pain to do so -- macports and homebrew really expect you to have a recent compiler, which I think is difficult or impossible to install on 10.6... -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R

Re: [matplotlib-devel] Renaming OSX wheels on pypi to make them more general

2014-06-02 Thread Chris Barker
_64.whl > what is this going to do on OS-X 10.7 and 10.8 systems running homebrew or macports pythons? It seems this list could get pretty long! -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R(206) 526-6959 voice 7600 Sand Po

Re: [matplotlib-devel] unused variables

2014-03-06 Thread Chris Barker
rve as a living example of good coding practices. > Might as well do our best in that regard. > then use "unused_meaningful_name" it looks like pylint, anyway, will accept that. Or is the goal here to come to a consensus for MPL style? If so, I'm +1 on "_", and

Re: [matplotlib-devel] Replacing matplotlib.delaunay natural neighbor interpolation

2014-01-28 Thread Chris Barker
usable with delauney triangulations I can see that it may not have very nice properties when applied with a very non-delaunay triangulation, but I can't see why it it wouldn't be computable. Or am I missing something? -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency

Re: [matplotlib-devel] Meeting...?

2014-01-14 Thread Chris Beaumont
bably amounts to creating more compound artist types) would make it easier to build tools like mpld3 and other cool things that involve runtime editing or optimization of tree-like data structures. chris On Tue, Jan 14, 2014 at 3:34 PM, Jacob Vanderplas wrote: > On Tue, Jan 14, 2014 at

[matplotlib-devel] Plot or Not Results Summary

2014-01-13 Thread Chris Beaumont
lf at http://plotornot.chrisbeaumont.org . Plot or Not was mostly a tongue-in-cheek idea, but there is nonetheless some interesting information about style preferences in these data. I'm happy to share the raw vote data if anyone is interested in digging further. Cheers,

Re: [matplotlib-devel] matplotlib Hangout today at 14:00 UTC (10:00am ET)

2013-10-31 Thread Chris Barker
is > targeting (this should be in the pyplot function docstring). > That would help, though a namespace without any non-OO stuff would be still be good, and, of course, docs and tutorials. -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R

Re: [matplotlib-devel] matplotlib Hangout today at 14:00 UTC (10:00am ET)

2013-10-25 Thread Chris Barker
could be cleaned up as well. I'd kind of like to see a fig.subplots() that has the same API as plt.subplots(), for symmetry's sake, and because add_subplot() has a kind of crufty API. Except it wouldn't return the figure instance (though it could). -Chris > > >>

Re: [matplotlib-devel] matplotlib Hangout today at 14:00 UTC (10:00am ET)

2013-10-24 Thread Chris Barker
On Thu, Oct 24, 2013 at 12:03 PM, Daniele Nicolodi wrote: > PS: Chris, would you mind sharing the material you put together and > links to material from which you stole from? Thanks! I honestly don't think my stuff is any better than the originals: I like these: Ben Root'

Re: [matplotlib-devel] matplotlib Hangout today at 14:00 UTC (10:00am ET)

2013-10-24 Thread Chris Barker
! Anyone like the idea of an matplotlib.ooplot namespace that would have just what you need to use the oo style? -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R(206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329 fax Seattle

Re: [matplotlib-devel] OS-X binaries?

2013-10-23 Thread Chris Barker
build issue...) I tok a quick look at your waf scripts and I couldn't tell how you are handling the external compiled dependencies (png, zlib, freetype) -- are these statically linked in? It'll be good to see these posted on the MPL download site. -Chris -- Christopher Barker, Ph.D. Oce

[matplotlib-devel] OS-X binaries?

2013-10-22 Thread Chris Barker - NOAA Federal
aren't the best solutions for everyone. Chris -- October Webinars: Code for Performance Free Intel webinars can help you accelerate application performance. Explore tips for MPI, OpenMP, advanced profiling, and more. Get the m

Re: [matplotlib-devel] Directories for C/C++ extensions

2013-10-21 Thread Chris Barker
orks the way we expect in the use cases we expect to use it in. But I'm not maintaining this code, so have at it in the way that makes sense to you. NOTE: it would be a different story if this were a netwroking protocol lib, or something where security patches would be critical. Maybe I'm

Re: [matplotlib-devel] matplotlib user guide

2013-10-21 Thread Chris Barker
signed to teach matplotlib in a classroom setting -- a little different than a tutorial designed to be done on one's own. There is a bunch of stuff scattered among scipy tutorials, bootcamp lectures, etc, but having a central place to develop materials would be nice. -Chris -- Christopher Ba

Re: [matplotlib-devel] Directories for C/C++ extensions

2013-10-18 Thread Chris Barker
g reason to run a particular version. -- just my thoughts on how to keep things simpler. -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R(206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329 fax Seattle, WA 98115

Re: [matplotlib-devel] matplotlib user guide

2013-10-18 Thread Chris Barker
thon notebooks allow you do do a LOT with esentially an interactive interpreter, but still.) Anyway, I've always thought it was a real shame that most of the tutorials on MPL out there get people started on what I'm convinced is the wrong foot. - just my opinionated $0.02 worth...

Re: [matplotlib-devel] Faceted plotting

2013-09-02 Thread Chris Beaumont
yered API like this, and it would be easier if the interface for all atomic_plot objects were compatible. Matplotlib was first built to win converts over from matplotlib -- with a layered API, you can start converting the ggplot/d3/bokeh/vega community :) Cheers, Chris

[matplotlib-devel] Faceted plotting

2013-08-31 Thread Chris Beaumont
like. Is there interest in building this into matplotlib? If so, I would like to polish it up and submit a PR. Cheers, Chris -- Learn the latest--Visual Studio 2012, SharePoint 2013, SQL 2012, more! Discover the easy w

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

2013-08-23 Thread Chris Barker - NOAA Federal
able hinting: > • uncomment: #define TT_CONFIG_OPTION_BYTECODE_INTERPRETER > • perhaps comment out: #define > TT_CONFIG_OPTION_UNPATENTED_HINTING handy to know. Thanks, -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R(20

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

2013-08-23 Thread Chris Barker - NOAA Federal
g said, there is no reason that we need to use the same build system -- we could easily have custom build scripts for a project, and still have it share the dependencies. I was planning on getting it all further along before announcing the project and looking for help, but since is came up... -Ch

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

2013-08-19 Thread Chris Barker - NOAA Federal
I do think there a real benefit to being about to provide newbie-friendly option that "just works" on the Mac. -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R(206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329 fax Se

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

2013-08-16 Thread Chris Barker - NOAA Federal
On Fri, Aug 16, 2013 at 7:32 AM, Michael Droettboom wrote: > We actually discussed this very issue yesterday in our Google hangout about > continuous integration. We're probably going to need to script a full setup > from a clean Mac + XCode to a working matplotlib development environment in > or

Re: [matplotlib-devel] Calling to those "embedding" matplotlib in applications

2013-08-12 Thread Chris Barker - NOAA Federal
t now -- but I'll see what I can do. -Chris > Mike > > On 08/12/2013 01:55 PM, Chris Barker - NOAA Federal wrote: >> On Mon, Aug 12, 2013 at 7:01 AM, Michael Droettboom wrote: >>> I propose to fix this by turning on interactive only when >>> running at an i

Re: [matplotlib-devel] Calling to those "embedding" matplotlib in applications

2013-08-12 Thread Chris Barker - NOAA Federal
On Mon, Aug 12, 2013 at 7:01 AM, Michael Droettboom 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 -- Christopher Barker

Re: [matplotlib-devel] MEP19: Continuous integration virtual meeting

2013-08-02 Thread Chris Beaumont
I'd like to sit in on this if I'm available. Please keep me posted Cheers, Chris -- Get your SQL database under version control now! Version control is standard for application code, but databases havent cau

Re: [matplotlib-devel] Setuptools and release candidate testing

2013-07-24 Thread Chris Barker - NOAA Federal
On Jul 24, 2013, at 7:23 AM, Michael Droettboom wrote: Part of this is due to the change to setuptools/distribute, Even though I was the one who spearheaded the move to setuptools, I'm wondering whether we shouldn't examine backtracking on some of this for the 1.4.x release. I don't think s

Re: [matplotlib-devel] 1.3.0rc5 tagged

2013-07-24 Thread Chris Beaumont
d diagnose root cause in seconds. > Start your free trial of AppDynamics Pro today! > http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk > ___ > Matplotlib-devel mailing list > Matplotlib-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo

Re: [matplotlib-devel] Plot or Not: voting to create better matplotlibrc

2013-07-22 Thread Chris Beaumont
some kind of lazy version that only touches the options explicitly addressed in the file, and an explicit version that defaults all other options to something. Thus, explicit loading would guarantee that a style never changes. chris ---

Re: [matplotlib-devel] Plot or Not: voting to create better matplotlibrc

2013-07-20 Thread Chris Beaumont
ion numbers to track the default style as it evolves towards visual awesomeness) chris On Sat, Jul 20, 2013 at 9:07 PM, Eric Firing wrote: > On 2013/07/20 2:38 PM, David P. Sanders wrote: > > And this is my problem with 'rc': it brings to mind an arcane config > &

Re: [matplotlib-devel] Plot or Not: voting to create better matplotlibrc

2013-07-20 Thread Chris Beaumont
arams. Sorry for being long-winded -- I just want to make the case that this is an important (and not *entirely* subjective) issue. If nothing else, it would be great to see some clear statement about where the MPL devs stand on this issue -- what criteria must be met to consider a change to the defaults

Re: [matplotlib-devel] MEP14: Improve text handling

2013-06-03 Thread Chris Barker - NOAA Federal
d. you can do this with ctypes, and would work fine for image buffers, by many not as well as Cython for say, a large sequence of characters... -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R(206) 526-6959 voice 7600 Sand Po

Re: [matplotlib-devel] MEP14: Improve text handling

2013-05-30 Thread Chris Barker - NOAA Federal
l wouldn't need the full how-to-split-pages and all that code for MPL. Not sure about properly handling unicode issues, though modern TeX does support unicode. With a fully-function mathtex, it could be the default (only?) text layout system for MPL, simplifying things quite a bit. ... just a t

Re: [matplotlib-devel] ANN: matplotlib-1.3.0rc1

2013-05-30 Thread Chris Barker - NOAA Federal
a build system for all those that might be a good basis for a multi-platform solution? -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R(206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329 fa

Re: [matplotlib-devel] ANN: matplotlib-1.3.0rc1

2013-05-29 Thread Chris Barker - NOAA Federal
th binaries on the Mac, including dependency handling. Note that supposedly the "wheel" format is coming (soon?), and after that support for binary wheels by pip. Of course, none of that helps right now... -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NO

Re: [matplotlib-devel] Experiments in removing/replacing PyCXX

2012-12-03 Thread Chris Barker - NOAA Federal
bject sure would be easy on Cython -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R(206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329 fax Seattle, WA 98115 (206) 526-6317

Re: [matplotlib-devel] Experiments in removing/replacing PyCXX

2012-12-03 Thread Chris Barker - NOAA Federal
On Mon, Dec 3, 2012 at 12:24 PM, Chris Barker - NOAA Federal wrote: >>>> but some of that complexity could be reduced by using Numpy arrays in place >> It would at least make this a more fair comparison to have the Cython >> code as Cythonic as possible. However,

Re: [matplotlib-devel] Experiments in removing/replacing PyCXX

2012-12-03 Thread Chris Barker - NOAA Federal
ant to be able to read_to/write_from a file that is already open, and in the middle of the file somewhere -- would that work? I just posted a question to the Cython list, and indeed, it looks like there is no easy answer to the file issue. -Chris -- Christopher Barker, Ph.D. Oceanographer Em

Re: [matplotlib-devel] Experiments in removing/replacing PyCXX

2012-12-03 Thread Chris Barker - NOAA Federal
s what I noticed right away -- I"m note sure it there is easier handling of file handles. > True. We do have two categories of stuff using PyCXX in matplotlib: > things that (primarily) wrap third-party C/C++ libraries, and things > that are actually doing algorithmic heavy lifting.

Re: [matplotlib-devel] Experiments in removing/replacing PyCXX

2012-12-03 Thread Chris Barker - NOAA Federal
we switched to using Cython, would more > participate", I > should be asking "among those that can participate in removing the PyCXX > dependency, what is the preferred approach?" I don't know that we need a one-sieze fits all approach -- perhaps some bits make the mo

Re: [matplotlib-devel] Experiments in removing/replacing PyCXX

2012-11-30 Thread Chris Barker - NOAA Federal
e I disagree -- if we go pure C and C-API developers need to know the Python C-API -- that is actually a pretty big deal, and hard to get right. Knowing enough Cython to call some C code is a smaller lift for sure. Anyway, I saw give it a shot -- I suspect you'll like it. -Chris -- Christ

Re: [matplotlib-devel] Interpolation in a triangular mesh (tri.Triangulation)

2012-11-15 Thread Chris Barker
nly a few days ago I committed to writing a triangular grid >> interpolator for quad grids what is a triangular interpolator for quad grids? sounds useful, too. -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R(206) 526-6959

Re: [matplotlib-devel] PyGTK vs PyGObject

2012-10-06 Thread Chris Barker
On Oct 5, 2012, at 12:25 PM, Michael Droettboom wrote: > On 10/05/2012 02:53 PM, Chris Barker wrote: >> The upcoming pycairo version > supports using image buffers (which can be Numpy arrays), but that's not > helpful for drawing lines etc. > Thx-I did see some add-

Re: [matplotlib-devel] PyGTK vs PyGObject

2012-10-05 Thread Chris Barker
ere an efficient way to pass a lo tof coordinate parie,s etc to pyCairo? Just wondering, 'cause I'm trying to decide on a rendering lib to use for another project. -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R(206) 526-6959 v

Re: [matplotlib-devel] MEP11: Attempting to deal with the Python library dependency issue

2012-10-04 Thread Chris Barker
ed, but not necessarily auto-installed -- the auto stuff is just not reliable enough. -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R(206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329 fax Seattle, WA 98115 (206) 526-6317

Re: [matplotlib-devel] MEP11: Attempting to deal with the Python library dependency issue

2012-10-03 Thread Chris Barker
that. -Chris > On 10/3/2012 9:20 AM, Michael Droettboom wrote: >> I invite comments for a new MEP about improving the situation with >> respect to our bundling of third-party Python dependencies. >> >> In particular, I'd love feedback from the various stakehold

Re: [matplotlib-devel] wxMPL patch

2012-09-05 Thread Chris Barker
ypi seem easy > enough. I think it would be great to put it in the mpl repo as an mpl_toolkit -- which means github, yes? Thanks for taking this on! -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R(206) 526-6959 voice 7600 Sand

Re: [matplotlib-devel] wxMPL patch

2012-09-04 Thread Chris Barker
On Thu, Aug 30, 2012 at 9:22 PM, Carlo Segre wrote: > Hi Chris: >> On Tue, May 1, 2012 at 9:31 AM, Benjamin Root >> >>> AFAIK, no, it shouldn't be a problem. The question is where. I suspect >>> it >>> would fit best as a mpl_toolkit. >> &

Re: [matplotlib-devel] wxMPL patch

2012-05-01 Thread Chris Barker
> the de facto maintainer of it, right? Well, me or Matt or Carlo -- we'll fight over that among ourselves. -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R            (206) 526-6959   voice 7600 Sand Point Way NE   (206) 526-6329   fax Sea

Re: [matplotlib-devel] wxMPL patch

2012-05-01 Thread Chris Barker
On Tue, May 1, 2012 at 9:23 AM, Thomas Kluyver wrote: > On 1 May 2012 17:04, Chris Barker wrote: >> (the license looks BSD-ish to me) > > At a glance, I think it's the X11 license, aka MIT license. Would there be a problem bringing it in to MPL in that case? -Chris --

Re: [matplotlib-devel] wxMPL patch

2012-05-01 Thread Chris Barker
ixed right in with the code (i.e. import matplotlib.wxmpl)? It's one file -- there really isn't that much to it, but it's nice to have. http://agni.phys.iit.edu/~kmcivor/wxmpl/ (the license looks BSD-ish to me) Thanks, -Chris On Mon, Apr 30, 2012 at 11:16 AM, Chris Barker

Re: [matplotlib-devel] jsxgraph or flot backend (or interactive viewer for svg backend?)

2011-12-07 Thread Chris Barker
, as it is a pure Python > package with no onerous dependencies. > -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R(206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329 fax Seattle, WA 98115

Re: [matplotlib-devel] Using the Agg renderer by itself

2011-11-26 Thread Chris Barker
be an issue. > http://www.effbot.org/imagingbook/imagedraw.htm this is definitely slow for what I'm doing. Thanks, -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R(206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329

Re: [matplotlib-devel] Contributed example

2011-07-08 Thread Chris Petrich
I agree, very instructional example. As for the width of the tick lines, line 78 line.set_linewidth(1) should probably read line.set_markeredgewidth(1) though. Chris > Date: Fri, 8 Jul 2011 16:18:52 -0600 > From: G?khan Sever > Subject: Re: [matplotlib-devel] Contributed exa

Re: [matplotlib-devel] How to decouple non-GUI stuff from the GUI?

2010-11-17 Thread Chris Barker
> As an additional note, if you are having difficulty compiling for > MacOS X, why not just ask for help with that? yup -- there are some issues with which Tk is used by tkInter, but wx should be easy -- how have you tried to install?

Re: [matplotlib-devel] Contouring unstructured triangular grids

2010-05-11 Thread Chris Barker
me to look at it, but I think it's great think to add. -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R(206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329 fax Seattle, WA 98115 (206) 526-6317 main

Re: [matplotlib-devel] wx.AlphaPixelData() is failing on windows server 2003

2010-03-10 Thread Chris Barker
ce for it -- I suspect that windows server 2003 is old enough that it may not have the newer alpha-supporting drawing stuff -- that may be a dll that you could add, though. You'll get a better answer on the wxpython-users list. -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency

Re: [matplotlib-devel] Building matplotlib 0.99.1.1 : cannot find -ltk8.5 (whereas 0.91.4 works )

2009-09-30 Thread Chris
Chris writes: > > Hi, > > I posted this same message to matplotlib-users a couple of days ago, but now I > realize that this list is the more appropriate place. > > I'm having trouble building matplotlib 0.99.1.1 (transcript below). > > I'm using copie

[matplotlib-devel] Building matplotlib 0.99.1.1: cannot find -ltk8.5 (whereas 0.91.4 works)

2009-09-30 Thread Chris
, and that are apparently working fine. I can use this exact procedure to build 0.91.4 without any problems. Any suggestions would be greatly appreciated - thanks! Chris $ cd matplotlib-0.99.1.1 $ env PREFIX=/a/b/ LD_LIBRARY_PATH=/a/b/lib /a/b/bin/python setu

Re: [matplotlib-devel] 0.99.1 and the setup.cfg file

2009-09-29 Thread Chris
nd had to delete it to begin building: $ wget http://downloads.sourceforge.net/project/matplotlib/matplotlib/matplotlib- 0.99.1/matplotlib-0.99.1.1.tar.gz?use_mirror=kent ... 20:44:41 (2.11 MB/s) - `matplotlib-0.99.1.1.tar.gz&

Re: [matplotlib-devel] basemap not working with GEOS 3.1

2009-07-27 Thread Chris Petrich
On Mon, Jul 27, 2009 at 8:14 PM, Jeff Whitaker wrote: > Chris Petrich wrote: >> >> Hi, >> >> I get a Topology Exception with GEOS 3.1: >> >> import mpl_toolkits.basemap as bm >> print "GEOS version: ", bm._geoslib.__geos_version__ >> p

[matplotlib-devel] basemap not working with GEOS 3.1

2009-07-27 Thread Chris Petrich
+06 1.45831e+07 Segmentation fault Any solutions? cheers Chris -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on w

[matplotlib-devel] Can we retire numerix?

2009-02-24 Thread Chris Barker
ge is Numeric. Because the matplotlibrc always provides *some* value for numerix (it has it's own system of default values), this default is most likely never used. To summarize: the commandline is examined first, the rc file second, and the default array package is Numeric. "&qu

Re: [matplotlib-devel] What would you like to see in a book about Matplotlib?

2009-02-02 Thread Chris Walker
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 > wrote: > > Firstly, good luck with the book. > > cheers :) > > > The sort of book

Re: [matplotlib-devel] What would you like to see in a book about Matplotlib?

2009-01-30 Thread Chris Walker
eally appreciated :) And wish me good luck! I don't think it is the thrust of your book, but another book I 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

Re: [matplotlib-devel] errors building docs

2008-12-13 Thread Chris Walker
r error, so that a better error message can be provided next time. Send reports to sphinx-...@googlegroups.com. Thanks! Building HTML failed. There is an examples directory, but no mpl_examples directory. Nb this error is from the 0.98.4 tarfile compiled on debian lenny with the sphinx 0.5 f

Re: [matplotlib-devel] using new in axes.hist

2008-12-08 Thread Chris Walker
re going to support numpy 1.1 and later, we may > > better not to drop the "new" silently. Debian lenny (which is currently in freeze and will be the next stable) has numpy 1.1 at present. It is possible th

Re: [matplotlib-devel] New doc update

2008-10-15 Thread Chris Walker
ded the few css bits you created earlier. They do look nice :-) Indeed they do. http://matplotlib.sourceforge.net/doc/html/index.html links to http://matplotlib.sourceforge.net/doc/html/goals.html which doesn't seem to exist yet. I guess this is temporar

Re: [matplotlib-devel] a patch to have a correct baseline when usetex=True

2008-09-02 Thread Chris Walker
.g. tetex, tex-live) yet. One way would be to make it as an optional > feature. FWIW, Debian provides preview.sty in the binary package preview-latex-style (generated from the source package auctex). Chris > > > > On Fri, Aug 29, 2008 at 12:04 PM, Jae-Joon Lee <[EMAIL PROTE

Re: [matplotlib-devel] preparing for 0.98.3 and 0.91.5

2008-07-27 Thread Chris Walker
an exception for > > sphinx, as well as you for mpl :-| > > > > It will help if you file a RC bug for sphinx :) > > I'll be happy to, but should I wait until there is actually a sphinx > release out with the bugfix in it? No, don't wai

[matplotlib-devel] Latex Documentation build errors - possibly scale_docs

2008-06-30 Thread Chris Walker
7;.join([repr(x) for x in mscale.get_scale_names()]), 'scale_docs': mscale.get_scale_docs().strip()} Chris - Check out the new SourceForge.net Marketplace. It's t

[matplotlib-devel] Minor typo in docs

2008-06-27 Thread Chris Walker
The patch below fixes a minor typo in the documentation. Chris [EMAIL PROTECTED]:~/mydeb/mpl-svn/matplotlib/trunk/matplotlib/lib/matplotlib$ svn diff afm.py Index: afm.py === --- afm.py (revision 5683) +++ afm.py

Re: [matplotlib-devel] PNG transparency

2008-06-24 Thread Chris Barker
Michael Droettboom wrote: > I don't understand why anyone would want the one on the left, > but if you can provide a use case for it, it should be implementable. I know I can't. I think john may be right that it's just not that hard to do by hand. -Chris -- Chr

Re: [matplotlib-devel] upcoming release

2008-06-24 Thread Chris Walker
File "./embedding_in_wx.py", line 45, in from wx import * AttributeError: 'module' object has no attribute '__DocFilter' This must be a bug in the Debian package providing wx (which I ough

Re: [matplotlib-devel] AttributeError: 'module' object has no attribute 'GraphicsContext'

2008-06-13 Thread Chris Walker
"John Hunter" <[EMAIL PROTECTED]> writes: > On Fri, Jun 13, 2008 at 9:25 AM, Chris Walker > <[EMAIL PROTECTED]> wrote: > > >> So if we want to support stable, *and* > >> the latest releases, we've got a lot of ongoing compatibility work to

Re: [matplotlib-devel] AttributeError: 'module' object has no attribute 'GraphicsContext'

2008-06-13 Thread Chris Walker
o support stable, *and* > the latest releases, we've got a lot of ongoing compatibility work to > do. For backend maintainers willing to do it, I think that will be > good. But I am hesitant to target such a

[matplotlib-devel] Classic Toolbar in backend_gtk out of sync with API changes

2008-06-04 Thread Chris Fuller
filetypes=self.canvas.get_supported_filetypes(), > default_filetype=self.canvas.get_default_filetype()) Cheers Chris Fuller University of Minnesota - Check out the new SourceForge.net Marketp

[matplotlib-devel] wx back-end bugs/issues

2008-05-05 Thread Chris Barker
ble performance hit, though in my code, without the latest MPL, I get an invalid PNG. thanks, -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R(206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329 fax

  1   2   >