[matplotlib-devel] subslice support in Line2D

2009-08-24 Thread Michael Droettboom
rrent code) The last three are close enough to be considered equal. Of course, another benchmark may produce very different results, so I'm reluctant to just yank it. But it would be nice to remove nearly-identical optimizations. Cheers, Mike -- Michael Droettboom Science Software Branch Oper

Re: [matplotlib-devel] subslice support in Line2D

2009-08-24 Thread Michael Droettboom
that, I'm surprised it competes so favorably timewise -- I suspect the important thing is to just reduce the number of points passed to the renderer -- the actually speed at which those points are located is nothing compared to stroking points. Cheers, Mike Eric Firing wrote: > Michae

Re: [matplotlib-devel] subslice support in Line2D

2009-08-25 Thread Michael Droettboom
root of my original problem) and leave it at that. Cheers, Mike Eric Firing wrote: > Michael Droettboom wrote: >> According to svn blame, which only gives the most recent version a >> line was edited, not the first time a line appeared, obviously -- >> subslice support was

Re: [matplotlib-devel] documentation build error

2009-08-25 Thread Michael Droettboom
stal Reports 2008 30-Day > trial. Simplify your report design, integration and deployment - and focus on > what you do best, core application coding. Discover what's new with > Crystal Reports now. http://p.sf.net/sfu/bobj-july > -------- > >

Re: [matplotlib-devel] writing plain text to multi page pdf

2009-08-31 Thread Michael Droettboom
examples > ? _static/matplotlibrc > ? _templates/gallery.html > > "svn status --no-ignore" adds a lot of *.pyc files in various > subdirectories. Would removing all of these achieve the expected > cleaning effect? > > -- Michael Droettboom S

Re: [matplotlib-devel] buildbot font discrepancies

2009-08-31 Thread Michael Droettboom
t to brainstorm this. > > JDH > > > -- > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day > trial. Simplify your report design, integration and deployment -

Re: [matplotlib-devel] Why are image coordinates rounded to integers?

2009-08-31 Thread Michael Droettboom
meone who is more familiar with the image machinery comment on the > matter? Do we need some kind of vector/raster indication in the backends, > in addition to the get_image_magnification method? > > -- Michael Droettboom

[matplotlib-devel] Nose tests: Font mismatch

2009-09-08 Thread Michael Droettboom
I've been only skimming the surface of the discussion about the new test framework up until now. Just got around to trying it, and every comparison failed because it was selecting a different font than that used in the baseline images. (My matplotlibrc customizes the fonts). It seems we sho

Re: [matplotlib-devel] Nose tests: Font mismatch

2009-09-08 Thread Michael Droettboom
On 09/08/2009 10:24 AM, John Hunter wrote: > On Tue, Sep 8, 2009 at 8:54 AM, Michael Droettboom wrote: > >> I've been only skimming the surface of the discussion about the new test >> framework up until now. >> >> Just got around to trying it, and eve

Re: [matplotlib-devel] Nose tests: Font mismatch

2009-09-08 Thread Michael Droettboom
en "cp *.png" from my scratch tests folder to baseline_images and let SVN take care of which files had actually changed. This is just the naive feedback of a new set of eyes: it's extremely useful and powerful what you've put together here. Mike On 09/08/2009 12:06 PM, Andrew

Re: [matplotlib-devel] Nose tests: Font mismatch

2009-09-08 Thread Michael Droettboom
hidden" failures -- might mean fewer iterations with the buildbots down the road. Good news is this does point to having the font problem licked. Mike On 09/08/2009 12:47 PM, Michael Droettboom wrote: > Interesting result. I pulled all of the new "actual" files from the 21 >

Re: [matplotlib-devel] Question on sphinxext.plot_directive...

2009-09-14 Thread Michael Droettboom
applied your patch, renaming the directive back to "plot" and ran it over the matplotlib docs, and it doesn't seem to break anything. Of course, we can also provide two directives, "plot" and "figplot" based on essentially the same source code. I'm kind of

Re: [matplotlib-devel] Question on sphinxext.plot_directive...

2009-09-14 Thread Michael Droettboom
applied your patch, renaming the directive back to "plot" and ran it over the matplotlib docs, and it doesn't seem to break anything. Of course, we can also provide two directives, "plot" and "figplot" based on essentially the same source code. I'm kind of

Re: [matplotlib-devel] Question on sphinxext.plot_directive...

2009-09-15 Thread Michael Droettboom
Fernando Perez wrote: > Hi Michael, > > On Mon, Sep 14, 2009 at 6:57 AM, Michael Droettboom wrote: > >> I'm not sure it's that bad. It's certainly possible to do all these things >> with a single directive, since providing a path or providing source co

Re: [matplotlib-devel] sampledoc: mark out prompts in ipython sessions?

2009-09-17 Thread Michael Droettboom
ions to market and stay > ahead of the curve. Join us from November 9-12, 2009. Register now! > http://p.sf.net/sfu/devconf > ___ > Matplotlib-devel mailing list > Matplotlib-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-dev

Re: [matplotlib-devel] problem plotting log (works with 0.98.5.3)

2009-09-17 Thread Michael Droettboom
___ > Matplotlib-devel mailing list > Matplotlib-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-devel > -- Michael Droettboom Science Software Branch Operations and Engineering Division Space Telescope Science Institute Operat

Re: [matplotlib-devel] problem plotting log (works with 0.98.5.3)

2009-09-17 Thread Michael Droettboom
Good point. A test based on Sandro's example has been committed to SVN. Mike Andrew Straw wrote: > Michael Droettboom wrote: > >> Yes -- a bug was introduced where non-finite values were no longer being >> ignored by the data extents finder. This has now been fixed o

Re: [matplotlib-devel] regression on polar plot - does not "circle" with 0.99.x

2009-09-18 Thread Michael Droettboom
ket and stay > ahead of the curve. Join us from November 9-12, 2009. Register now! > http://p.sf.net/sfu/devconf > > > ___ > Matplotlib-devel mailing list > Matplotlib-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-devel >

Re: [matplotlib-devel] svnmerge strangeness

2009-09-21 Thread Michael Droettboom
It's caused by the files having multiple locations (relative to the root of the source tree) in different branches, or existing in some branches but not in others. In other words, files that have been moved, deleted or added since branch creation. I think if we retire old branches (0.91, 0.98

Re: [matplotlib-devel] "ValueError: too many values to unpack" building docs

2009-09-22 Thread Michael Droettboom
--- > > ___ > Matplotlib-devel mailing list > Matplotlib-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-devel -- Michael Droettboom Science

Re: [matplotlib-devel] "ValueError: too many values to unpack" building docs

2009-09-22 Thread Michael Droettboom
y > ahead of the curve. Join us from November 9-12, 2009. Register now! > http://p.sf.net/sfu/devconf > > > ___ > Matplotlib-devel mailing list > Matplotlib-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists

Re: [matplotlib-devel] Comparing pdf output in tests

2009-09-22 Thread Michael Droettboom
gs on my RHEL4 box (7.07). If you want me to send you a png of a particular pdf to directly compare with yours before you even start with the test infrastructure, I'm happy to do that. Mike -- Michael Droettboom Science Software Branch Operations and Engineering Division Spac

Re: [matplotlib-devel] "ValueError: too many values to unpack" building docs

2009-09-23 Thread Michael Droettboom
That file was moved. I think I had a lingering .pyc lying around which is why it didn't fail on me. I have updated conf.py to import it from the right place. Hopefully it's working now. Cheers, Mike On 09/23/2009 10:09 AM, Sandro Tosi wrote: > On Tue, Sep 22, 2009 at 1

Re: [matplotlib-devel] Fwd: OS X 10.6 port

2009-09-28 Thread Michael Droettboom
e no signals involved, only standard C++ exceptions which are delegated to Python exceptions. Is it possible there is any C++ code linked to this that was generated with another compiler version? Cheers, Mike -- Michael Droettboom Science Software Branch Operations and Engineering Division Sp

Re: [matplotlib-devel] [sage-devel] OS X 10.6 port

2009-09-28 Thread Michael Droettboom
he BlackBerry® Developer Conference in SF, CA > is the only developer event you need to attend this year. Jumpstart your > developing skills, take BlackBerry mobile applications to market and stay > ahead of the curve. Join us from November 9-12, 2009. Register now! > http://p.sf.net/sfu/devconf > _

Re: [matplotlib-devel] [sage-devel] OS X 10.6 port

2009-09-28 Thread Michael Droettboom
nd stay > ahead of the curve. Join us from November 9-12, 2009. Register now! > http://p.sf.net/sfu/devconf > ___ > Matplotlib-devel mailing list > Matplotlib-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listi

Re: [matplotlib-devel] doc/make.py clean

2009-10-06 Thread Michael Droettboom
list > Matplotlib-devel@lists.sourceforge.net > 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 --

[matplotlib-devel] Problem adding a new test

2009-10-09 Thread Michael Droettboom
;ve just run the tests, got a mismatch (because no baseline existed), and copied the current image to the baseline image and checked that in. Am I using the wrong workflow, or is this a bug? Cheers, Mike -- Michael Droettboom Science Software Branch Operations and Engineering Division Space Tel

Re: [matplotlib-devel] Problem adding a new test

2009-10-09 Thread Michael Droettboom
on.py only apply to the Agg backend. While I'm sharing my wish list out loud, I think it would also be highly cool to get the native Mac OS backend in the buildbot tests, as that's one I can't test easily myself.

Re: [matplotlib-devel] Problem adding a new test

2009-10-09 Thread Michael Droettboom
Andrew Straw wrote: >>> As far as the test data -- I agree this is an issue. One point in favor >>> of the status quo is that it's really nice to have the test data >>> included with the source code so there are no configuration hassles. I'm >>> not sure how well the buildbot infrastructure would c

Re: [matplotlib-devel] Problem adding a new test

2009-10-12 Thread Michael Droettboom
I've committed support for comparing SVG files using Inkscape and verifying them against the official SVG DTD using xmllint. Michael Droettboom wrote: > Andrew Straw wrote: > >> Done in r7863. To make use of it, do something like the following patch >> (and don't f

Re: [matplotlib-devel] Problem adding a new test

2009-10-12 Thread Michael Droettboom
I suspect for that one we can just do without it. It isn't really testing anything SVG-specific. Mike Andrew Straw wrote: > Michael Droettboom wrote: >> I've committed support for comparing SVG files using Inkscape and >> verifying them against the official SVG DTD

Re: [matplotlib-devel] Problem adding a new test

2009-10-14 Thread Michael Droettboom
Andrew Straw wrote: > Michael Droettboom wrote: > >> A couple more comments about the test framework -- which has already >> paid for itself ten times over. In Numpy (and a number of local >> Python projects), I can 'cd' to the tests directory and do some

Re: [matplotlib-devel] Problem with negative numbers in EPS files

2009-10-21 Thread Michael Droettboom
__ > Matplotlib-devel mailing list > Matplotlib-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-devel -- Michael Droettboom Science Software Branch Operations and Engineering Division Space Telescope Science Institute Operated by

Re: [matplotlib-devel] Should Path objects have an initial MOVETO? (was: error with basemap and pdf)

2009-10-22 Thread Michael Droettboom
general doesn't allow for customization of the path codes. There must be something unanticipated happening. Cheers, Mike -- Michael Droettboom Science Software Branch Operations and Engineering Division Space Telescope Science Institute Operated by AURA for NASA --

Re: [matplotlib-devel] Should Path objects have an initial MOVETO?

2009-10-22 Thread Michael Droettboom
The bug was actually in the path simplification. In really degenerate cases (bravo for finding it) of paths that are completely outside of the clip region, it would create a path with a single LINETO command. This is now fixed in SVN on the branch and trunk. Mike Michael Droettboom wrote

Re: [matplotlib-devel] latex symbols as markers

2009-10-26 Thread Michael Droettboom
f.net/sfu/devconference > _______ > Matplotlib-devel mailing list > Matplotlib-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-devel > -- Michael Droettboom Science Software Branch Operations and Engineering

Re: [matplotlib-devel] alpha/transparency now failing in scatter (after upgrade to Ubuntu 9.10)

2009-10-26 Thread Michael Droettboom
o attend this year. Jumpstart your > developing skills, take BlackBerry mobile applications to market and stay > ahead of the curve. Join us from November 9 - 12, 2009. Register now! > http://p.sf.net/sfu/devconference > ___________ > Matplotl

Re: [matplotlib-devel] latex symbols as markers

2009-10-26 Thread Michael Droettboom
nto this further. Let me know if I can provide any more pointers. Mike > thanks, > > tcb > > > > On Mon, Oct 26, 2009 at 1:03 PM, Michael Droettboom wrote: > >> That's a very interesting idea. I actually think that with the recent >> textpath func

Re: [matplotlib-devel] Bug in Interactive Save with WX Backend

2009-11-03 Thread Michael Droettboom
applications to market and stay > ahead of the curve. Join us from November 9 - 12, 2009. Register now! > http://p.sf.net/sfu/devconference > ___ > Matplotlib-devel mailing list > Matplotlib-devel@lists.sourceforge.net > https://

Re: [matplotlib-devel] Error building docs from the source

2009-11-09 Thread Michael Droettboom
I can't reproduce this here. These sorts of CXX errors are usually caused by distutils not rebuilding enough when things change. Can you try removing the build directory, rebuilding matplotlib, and then rebuilding the docs? Mike On 11/07/2009 12:10 PM, Gökhan Sever wrote: Hello, The lates

Re: [matplotlib-devel] Patch to fix EMF backend 0.99.1

2009-11-12 Thread Michael Droettboom
you do best, core application coding. Discover what's new with > Crystal Reports now. http://p.sf.net/sfu/bobj-july > ___ > Matplotlib-devel mailing list > Matplotlib-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-devel > --

Re: [matplotlib-devel] get_fontconfig_fonts

2009-11-12 Thread Michael Droettboom
if I had a font whose name includes the word "file"), > but the latter looks more like it is the intended command. Since the > get_fontconfig_fonts function has not returned anything useful for some > time (though presumably it has at some point in the past), this change >

Re: [matplotlib-devel] get_fontconfig_fonts

2009-11-12 Thread Michael Droettboom
un from >>> >>> fc-list file >>> >>> to >>> >>> fc-list '' file >>> >>> because the former doesn't return any fonts on any system I have access >>> to (maybe it woul

Re: [matplotlib-devel] Dissapearing data? / path.simplify behavior

2009-11-18 Thread Michael Droettboom
se in order to get correct results to be a bug. The particular bug here (exercised in the attachment in James' original e-mail) was fixed relatively recently on October 21 (r7896). I can confirm the broken behavior with the most recently released version (0.99.1.2), but not with the 0.99.x

Re: [matplotlib-devel] matplotlib is breaking numpy

2009-11-19 Thread Michael Droettboom
t - and focus on > what you do best, core application coding. Discover what's new with > Crystal Reports now. http://p.sf.net/sfu/bobj-july > > > _______ >

Re: [matplotlib-devel] [PATCH] experimental numscons support in matplotlib

2009-11-23 Thread Michael Droettboom
t; > cheers, > > David > > -- > Come build with us! The BlackBerry® Developer Conference in SF, CA > is the only developer event you need to attend this year. Jumpstart your &g

Re: [matplotlib-devel] [Matplotlib-users] encoding of files included in sphinx

2009-11-30 Thread Michael Droettboom
s Le 21 novembre 2009 17:50, Sébastien Barthélemy <mailto:barthel...@crans.org>> a écrit : Le 18 novembre 2009 17:24, Michael Droettboom mailto:md...@stsci.edu>> a écrit : This is a bug -- but it has a fairly straightforward fix: to use Sphinx's "incl

Re: [matplotlib-devel] doc build problem with axes_grid

2010-01-04 Thread Michael Droettboom
ld tree and then have Sphinx pick them up. That may have predated all of the "hooks" that Sphinx now has, however, and it may now be possible to solve that problem. Mike -- Michael Droettboom Science Software Branch Operations and Engineering Division Space Telescope Science Institute O

Re: [matplotlib-devel] building of latex docs failing at barb_demo.pdf

2010-01-04 Thread Michael Droettboom
dvantage of Verizon's best-in-class app development support > A streamlined, 14 day to market process makes app distribution fast and easy > Join now and get one step closer to millions of Verizon customers > http://p.sf.net/sfu/verizon-dev2dev > __

Re: [matplotlib-devel] building of latex docs failing at barb_demo.pdf

2010-01-04 Thread Michael Droettboom
Cleaning the docs first seems to have fixed it. Is there a way to download the build products (i.e. the PDF file produced)? Mike Michael Droettboom wrote: > Hmm... I can't reproduce this locally. But it looks like it's using > doctree files cached from a previous run. >

Re: [matplotlib-devel] Pgfplots (TikZ) backend: implementation strategy

2010-01-08 Thread Michael Droettboom
f such a thing. It's just as easy to include a PDF or EPS in LaTeX, and the mathtext and/or usetex functionality goes a long way to making the plots blend in nicely -- though it does take some care to control the size of the plots to make the font sizes match, it's by no means impossi

Re: [matplotlib-devel] latex symbols as markers

2010-01-11 Thread Michael Droettboom
tions, since what's there is working pretty well. > > Mike > > tcb wrote: > > > > On Mon, Nov 2, 2009 at 3:47 PM, Michael Droettboom > mailto:md...@stsci.edu> > <mailto:md...@stsci.edu <mailto:md...@stsci.edu>>> wrot

Re: [matplotlib-devel] Pgfplots (TikZ) backend: implementation strategy

2010-01-13 Thread Michael Droettboom
; We can also link to it from the matplotlib website once you have a location established, for example from here: http://matplotlib.sourceforge.net/users/toolkits.html Mike -- Michael Droettboom Science Software Branch Operations and Engineering Divi

Re: [matplotlib-devel] weird error with gcc 4.4, gomp, cython, and matplotlib

2010-01-28 Thread Michael Droettboom
It works for me here, but of course, I have a slightly different system. gcc-4.3, python 2.5.2, Cython 0.12, and matplotlib SVN 8097. Have you verified that the same C++ compiler and version of libstdc++ is being used for everything? Mike -- Michael Droettboom Science Software Branch Op

Re: [matplotlib-devel] Bug in eps output of matplotlib

2010-02-02 Thread Michael Droettboom
experience hosting pros just a phone call away. > http://p.sf.net/sfu/theplanet-com > ___ > Matplotlib-devel mailing list > Matplotlib-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-devel > --

Re: [matplotlib-devel] libpng14 error

2010-02-08 Thread Michael Droettboom
Thanks for reporting this. I wasn't aware of the issue. Since I don't have a libpng-1.4 to verify the fix with, are you able to checkout from SVN trunk and test it? Mike -- The Planet: dedicated and managed hosting, cl

Re: [matplotlib-devel] Bug in eps output of matplotlib

2010-02-09 Thread Michael Droettboom
I believe the bug actually is in matplotlib, and recent ghostscript versions fail only because they have become stricter over time. The TTF-to-Postscript font conversion library in matplotlib (ttconv) was hard-coded to use the "Standard" Postscript encoding (which defines the set of glyphs avai

Re: [matplotlib-devel] Path length in the cairo backend

2010-02-22 Thread Michael Droettboom
___ > Matplotlib-devel mailing list > Matplotlib-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-devel > -- Michael Droettboom Science Software Branch Operations and Engineering Division Space Telescope Science Institute Ope

Re: [matplotlib-devel] Path length in the cairo backend

2010-02-22 Thread Michael Droettboom
Sorry -- I meant remove the check for cairo >= 1.8. Michael Droettboom wrote: > Can you write it in such a way that the check is only removed on cairo < > 1.8? My employer is still standardized on RHEL4, for example, which has > cairo 1.2. > > Mike > > Michiel de H

Re: [matplotlib-devel] FontProperties being ignored...

2010-03-05 Thread Michael Droettboom
ormance. > See why Intel Parallel Studio got high marks during beta. > http://p.sf.net/sfu/intel-sw-dev > > > ___ > Matplotlib-devel mailing list > Matplotlib-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-devel -- Michael Dro

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

2010-03-10 Thread Michael Droettboom
Demos\images\smiley.bmp" > bmp = wx.Bitmap(absFilename, wx.BITMAP_TYPE_BMP) > pixelData = wx.AlphaPixelData(bmp) > > if not pixelData: > print "error" > else: > print "fine" > > > > app

Re: [matplotlib-devel] performance (speed) of logarithmic plots

2010-03-19 Thread Michael Droettboom
sfu/intel-sw-dev > -------- > > ___ > Matplotlib-devel mailing list > Matplotlib-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-devel > -- Michae

Re: [matplotlib-devel] Elusive bug plotting masked arrays

2010-03-19 Thread Michael Droettboom
-- > > -- > Download Intel® Parallel Studio Eval > Try the new software tools for yourself. Speed compiling, find bugs > proactively, and fine-tune applications for parallel performance. > See why Intel Parallel Studio got high marks during beta. > http:

Re: [matplotlib-devel] Incomplete rendering of line plot

2010-04-26 Thread Michael Droettboom
Thanks. I can confirm this with today's SVN. I'm looking into the cause. Mike On 04/25/2010 07:11 PM, Tom Aldcroft wrote: > import numpy > import matplotlib > matplotlib.use('Agg') > import matplotlib.pyplot as plt > > y = numpy.array([ > 4., 2., 2., 3., 3., 2., 2., 6., 6., 5., 5., 4., 4., >

[matplotlib-devel] Regression tests failing?

2010-04-26 Thread Michael Droettboom
I'm noticing that SVN r8269 is failing a great number of regression tests -- with pretty major things like the number of digits in the formatter being different. The buildbot seems to be getting the same failures I am, but I don't see any buildbot e-mails since Wednesday. Does anyone know the

Re: [matplotlib-devel] Regression tests failing?

2010-04-26 Thread Michael Droettboom
On 04/26/2010 02:37 PM, Eric Firing wrote: > Michael Droettboom wrote: >> I'm noticing that SVN r8269 is failing a great number of regression >> tests -- with pretty major things like the number of digits in the >> formatter being different. The buildbot se

Re: [matplotlib-devel] Regression tests failing?

2010-04-27 Thread Michael Droettboom
ring wrote: > Michael Droettboom wrote: >> I'm noticing that SVN r8269 is failing a great number of regression >> tests -- with pretty major things like the number of digits in the >> formatter being different. The buildbot seems to be getting the same >> failures I am,

Re: [matplotlib-devel] Regression tests failing?

2010-04-27 Thread Michael Droettboom
ly I don't have the time to pursue this now. > Thanks for the analysis. I'll look into the image diffing and see what can be done. Mike -- Michael Droettboom Science Software Branch Operations and Engineering Division Space Telescope Science Institute Operated by AURA for NASA --

Re: [matplotlib-devel] Regression tests failing?

2010-04-27 Thread Michael Droettboom
I made a small change to the test harness so that the tolerance can be set on a per-test basis. I increased the tolerance for the figimage test so it passes on my machine. Cheers, Mike Michael Droettboom wrote: > Jouni K. Seppänen wrote: > >> The following message is a courtes

Re: [matplotlib-devel] Incomplete rendering of line plot

2010-04-28 Thread Michael Droettboom
more accurate than they used to be. As a workaround (if you're not running from SVN and don't want to rebuild), you can set the rcParam path.simplify_threshold to 0.01, rather than 0.1. Mike Michael Droettboom wrote: > Thanks. I can confirm this with today's SVN. I'm look

Re: [matplotlib-devel] Tab Characters in Python Code

2010-04-28 Thread Michael Droettboom
gt; http://matplotlib.sourceforge.net/devel/coding_guide.html#naming-spacing-and-formatting-conventions > > -- > ___ > Matplotlib-devel mailing list > Matplotlib-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-devel > -- Michael Droett

Re: [matplotlib-devel] imsave, image size

2010-05-06 Thread Michael Droettboom
_ > Matplotlib-devel mailing list > Matplotlib-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-devel > -- Michael Droettbo

Re: [matplotlib-devel] imsave, image size

2010-05-06 Thread Michael Droettboom
: > On Thu, May 6, 2010 at 1:40 PM, Michael Droettboom wrote: > >> It looks like the conversion from dots-per-inch (matplotlib's internal >> representation) to dots-per-meter (the unit defined in the PNG standard) >> was bogus. This should be fixed in SVN r8298. >

Re: [matplotlib-devel] imsave, image size

2010-05-06 Thread Michael Droettboom
Ok, I have a better fix in SVN r8300. imsave now accepts a "dpi" kwarg (default of 100) to set the DPI metadata in the file. Mike Michael Droettboom wrote: > You're right. Thanks for the sanity check. > > What's happening is that when using imsave is used, it gen

Re: [matplotlib-devel] imsave, image size

2010-05-10 Thread Michael Droettboom
ael for addressing this. > > Gary R. > > Michael Droettboom wrote: > >> Ok, I have a better fix in SVN r8300. imsave now accepts a "dpi" kwarg >> (default of 100) to set the DPI metadata in the file. >> >> Mike >> >> Michael Droettboom

Re: [matplotlib-devel] Contouring unstructured triangular grids

2010-05-12 Thread Michael Droettboom
> Matplotlib-devel mailing list > Matplotlib-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-devel > -- Michael Droettboom Science Software Bra

Re: [matplotlib-devel] Removing lines leaks memory

2010-05-28 Thread Michael Droettboom
for the report. We'll try and track down and fix > this leak. In the interim, would an acceptable work around for you be > to *reuse* an existing line by calling set_data on it. That way you > wouldn't have to do the add/remove that is causing your leak. Have > you confirmed th

Re: [matplotlib-devel] Removing lines leaks memory

2010-05-28 Thread Michael Droettboom
nd may have unintended consequences, please play with it in your contexts and let me know if you see anything strange. Mike On 05/28/2010 10:47 AM, Michael Droettboom wrote: > I'm on to something -- some callbacks are being created that are never > disconnected. > > In Line2D.set_

Re: [matplotlib-devel] verticalalignment for titles

2010-06-07 Thread Michael Droettboom
IZE to the > lucky parental unit. See the prize list and enter to win: > http://p.sf.net/sfu/thinkgeek-promo > ___ > Matplotlib-devel mailing list > Matplotlib-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/mat

Re: [matplotlib-devel] Plots shifted up or to the left a pixel or so

2010-06-11 Thread Michael Droettboom
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Re: [matplotlib-devel] Plots shifted up or to the left a pixel or so

2010-06-11 Thread Michael Droettboom
On 06/11/2010 09:46 AM, Michael Droettboom wrote: > However, there's actually a bug in the quantizer that your example > illustrates. Since the spine lines in your example have a stroke width > of 4 pixels, they should actually be rounded to the nearest pixel edge, > not nearest

Re: [matplotlib-devel] Plots shifted up or to the left a pixel or so

2010-06-11 Thread Michael Droettboom
On 06/11/2010 01:31 PM, jason-s...@creativetrax.com wrote: > On 6/11/10 9:44 AM, Michael Droettboom wrote: > >> On 06/11/2010 09:46 AM, Michael Droettboom wrote: >> >> >>> However, there's actually a bug in the quantizer that your example >>&

[matplotlib-devel] Qt4 backend crashes when rcParam['toolbar'] is None

2010-06-11 Thread Michael Droettboom
7;ve never really touched the Qt4 backend before, thought I'd solicit some feedback before committing. Mike -- Michael Droettboom Science Software Branch Space Telescope Science Institute Baltimore, Maryland, USA Index: backend_qt4.py

Re: [matplotlib-devel] Plots shifted up or to the left a pixel or so

2010-06-11 Thread Michael Droettboom
On 06/11/2010 01:54 PM, Eric Firing wrote: > On 06/11/2010 07:39 AM, Michael Droettboom wrote: > >> On 06/11/2010 01:31 PM, jason-s...@creativetrax.com wrote: >> >>> On 6/11/10 9:44 AM, Michael Droettboom wrote: >>> >>> >>

Re: [matplotlib-devel] Qt4 backend crashes when rcParam['toolbar'] is None

2010-06-11 Thread Michael Droettboom
Wx, Gtk, Tk all work for me. Couldn't test Qt "classic" as I don't have pyqt 3.x installed on my system. Mike On 06/11/2010 01:56 PM, Eric Firing wrote: > On 06/11/2010 07:44 AM, Michael Droettboom wrote: > >> The Qt4 backend crashes with a Segme

Re: [matplotlib-devel] Plots shifted up or to the left a pixel or so

2010-06-11 Thread Michael Droettboom
On 06/11/2010 02:38 PM, jason-s...@creativetrax.com wrote: > On 6/11/10 1:02 PM, Michael Droettboom wrote: > >> >>> It appears that the difficulty is that quantization is exposed at the >>> python level only for collections, via iter_segments. >>>

Re: [matplotlib-devel] [Python-modules-team] Bug#585442: python-matplotlib: crashes when calling axis() after imshow()

2010-06-22 Thread Michael Droettboom
urceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-devel -- Michael Droettboom Science Software Branch Space Telescope Science Institute Baltimore, Maryland, USA --- Begin Message --- Revision: 8454 http://matplotlib.svn.sourceforge.net/matplotlib/?rev=8454&view=rev Autho

Re: [matplotlib-devel] [Python-modules-team] Bug#585442: python-matplotlib: crashes when calling axis() after imshow()

2010-06-22 Thread Michael Droettboom
Hold off, actually. This patch seems to have broken some thing inadvertently. Stay tuned... Mike On 06/22/2010 12:05 PM, Michael Droettboom wrote: In r8454, I have a applied a fix that allows this C++ exception to correctly percolate to the Python side -- the user will still get an

Re: [matplotlib-devel] [Python-modules-team] Bug#585442: python-matplotlib: crashes when calling axis() after imshow()

2010-06-22 Thread Michael Droettboom
Ok. Attached is a corrected patch. Mike On 06/22/2010 12:26 PM, Michael Droettboom wrote: Hold off, actually. This patch seems to have broken some thing inadvertently. Stay tuned... Mike On 06/22/2010 12:05 PM, Michael Droettboom wrote: In r8454, I have a applied a fix that allows this C

Re: [matplotlib-devel] [Python-modules-team] Bug#585442: python-matplotlib: crashes when calling axis() after imshow()

2010-06-22 Thread Michael Droettboom
trying to figure out what the threshold is beyond which it fails in order to manually raise an exception, but not having much luck. I suspect it's somehow related to floating-point or even Agg's fixed-point rounding error. Mike On 06/22/2010 12:31 PM, Michael Droettboom wrote:

Re: [matplotlib-devel] [Python-modules-team] Bug#585442: python-matplotlib: crashes when calling axis() after imshow()

2010-06-23 Thread Michael Droettboom
asses into Agg is ugly, but it was the quickest solution (and one that will work for Debian as a basic patch against matplotlib 0.99.3). In the long run, the exception should be generic as far as Agg is concerned, and try/catch's need to be added around all calls into Agg from our Python wra

Re: [matplotlib-devel] [Python-modules-team] Bug#585442: python-matplotlib: crashes when calling axis() after imshow()

2010-06-23 Thread Michael Droettboom
renders the image with the very narrow range that nonsingular() currently enforces (+/- 0.001). Mike On 06/23/2010 08:37 AM, Michael Droettboom wrote: > On 06/22/2010 06:56 PM, Eric Firing wrote: > >> >>> Unfortunately, this fix paves over the exception fixed earlier. Ra

Re: [matplotlib-devel] Help with blitting bug with subplots and markers

2010-07-06 Thread Michael Droettboom
> This SF.net email is sponsored by Sprint > What will you do first with EVO, the first 4G phone? > Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first > ___ > Matplotlib-devel mailing list > Matplotlib-devel@lists.sour

Re: [matplotlib-devel] branching for 1.0

2010-07-06 Thread Michael Droettboom
//matplotlib.svn.sourceforge.net/svnroot/matplotlib/branches/v1_0_maint > --force > > and then committing. > Did you run this from a working copy of the trunk? That worked for me. (A merge init always has a from and a to, where the "to" is implied by the current workin

Re: [matplotlib-devel] Error

2010-07-06 Thread Michael Droettboom
- This SF.net email is sponsored by Sprint What will you do first with EVO, the first 4G phone? Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first ___ Matplotlib-devel mailing list Matplotlib-devel@lists.sourceforge.net ht

Re: [matplotlib-devel] Error

2010-07-06 Thread Michael Droettboom
On 07/06/2010 11:40 AM, Michael Droettboom wrote: (not that this question isn't unwelcome here, of course ;) I mistyped -- I was merely trying to be friendly and say your question is still welcome here. :) Mike Mike On 07/06/2010 08:27 AM, Michael Pearce wrote: Hi guys, I

[matplotlib-devel] Adding more image format support...

2010-07-06 Thread Michael Droettboom
cy on PIL is probably not a good idea, are there any objections to making it a soft dependency? Mike -- Michael Droettboom Science Software Branch Space Telescope Science Institute Baltimore, Maryland, USA -- This S

Re: [matplotlib-devel] latex problem in example

2010-07-07 Thread Michael Droettboom
hat will you do first with EVO, the first 4G phone? Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first ___ Matplotlib-devel mailing list Matplotlib-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-devel

Re: [matplotlib-devel] HTML5 Matplotlib Backend

2010-07-07 Thread Michael Droettboom
mPackages Which seems to work just fine on RHEL5. Just untar it and run "chrome-wrapper". You may want to read through the chrome-wrapper script first: it seems to contain some hardcoded paths specific to the packager's machine, so it's not exactly high quality -- but

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