,
Eric Bruning
Graduate Research Assistant, Meteorology, Univ. Oklahoma
As of 6/1/2008, Research Assoc., Univ. Maryland/CICS and NOAA/NESDIS/STAR
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On Jul 22, 2008, at 6:26 PM, Ryan May [EMAIL PROTECTED] wrote:
John Hunter wrote:
On Mon, Jul 21, 2008 at 11:35 PM, Ryan May [EMAIL PROTECTED] wrote:
Hi,
Has anyone ever thought about creating a TextCollection class? The
purpose would be similar to the other collections, to group a
On Tue, Jul 22, 2008 at 6:55 PM, Eric Firing [EMAIL PROTECTED] wrote:
Ryan May wrote:
Hi,
I'll continue my current flood of emails to the list. :) I'm finally
getting back to my work on Skew-T plots, and I have a semi-working
implementation (attached.) It runs, and as is, plots up some of
I've expanded a bit on my previous solution for pre/post draw method
callbacks to add a registry which can be used to connect up arbitrary
callback functions.
The solution above is easy to adapt to other functions that might need
a callback, such as (to pick a random example) set_xlim.
See the
I wanted something more precise (and easier on the carpal tunnel) than
the included Lasso widget. Inspired by the existing Lasso, I forked
out an alternate approach that creates a polygon with mouse clicks and
returns a list of vertices to a callback function.
See the attached for a demo. It's
Nice work ... and an ambitious effort.
I've gotten it running, and am a bit perplexed by some of the
performance I'm seeing. Specifically, the following bit takes well
over twice as long to run as does WxAgg. Does this align with others'
testing?
The only difference I detect is that the Mac
Another use case in favor of implementation of the URL property at the
artist level:
Consider a map with scatter points representing geolocated photos that
can be viewed at some URL. Attach a mouse click on the artist to the
following code:
import webbrowser
webbrowser.open(patch.url)
And you
I think of artists as having visual properties that persist (e.g.,
filled vs. outlined, a colormap with min and max values) even as data
associated with the artist is changed. In the edge case described
below, this doesn't seem to hold true.
I have code that animates a scatter plot by
Thanks for the fix - works for me on this afternoon's SVN.
-Eric
On Mon, Dec 15, 2008 at 1:27 AM, Eric Firing efir...@hawaii.edu wrote:
Eric Bruning wrote:
I think of artists as having visual properties that persist (e.g.,
filled vs. outlined, a colormap with min and max values) even as data
Hi Michiel,
+1 to Chris Barker's request for information on where Agg makes extra
calls to draw(). The 20% speedup in scatter performance is nice, and
is clearly related to Agg.
Any idea why the pcolormesh example is so much slower in Mac OS X than TkAgg?
Thanks for your continued work on this.
I just updated to the latest svn, and unveiled a bug that's evident
when using mixed-mode rendering in the PDF backend. I'm suspect I'm
the only one running my patch that enables set_rasterized on a
per-artist basis, so I'm the only one that's seeing it. :) Artists
that are left in vector mode are
One of the mpl backends is svg; can you use something like Inkscape to
make the plot adjustments you are talking about?
Eric [F]
I'll second this recommendation - indeed, it's my default workflow
(except that I use Illustrator). By definition, vector image formats
contain all the data needed
the dpi setting and forces 72 dpi across the board,
which is why I was able to use it as a workaround.
Thanks,
Eric
Regards,
-JJ
On Thu, Feb 19, 2009 at 4:01 PM, Eric Bruning eric.brun...@gmail.com wrote:
I just updated to the latest svn, and unveiled a bug that's evident
when using mixed-mode
I don't quite like my solution but it seems to work.
It passes over the figure instance when initializing the
MixedRenderer, and let the renderer change the dpi of the figure when
changing the backend.
I hope some other developer who better understands the dpi thing take
a look and come up
The idea of a shell with inline plots is a fascinating one - I like
the minimalism and directness of being able to plot data like this.
And the speed of OpenGL is obviously attractive.
Is the figure() call syntax different from the existing syntax for
figure()? I think there's a usage pattern
On Thu, Apr 16, 2009 at 1:38 PM, Jae-Joon Lee lee.j.j...@gmail.com wrote:
Eric and others,
I just committed the fix for this problem to the trunk.
It should also work with the svg backend.
Thanks, that's fantastic. I'm glad to have the fix in place.
On a somewhat related note, how are you
On Thu, Apr 23, 2009 at 3:06 PM, Jae-Joon Lee lee.j.j...@gmail.com wrote:
On Tue, Apr 21, 2009 at 10:42 PM, Eric Bruning eric.brun...@gmail.com wrote:
On a somewhat related note, how are you turning rasterization on and
off? Are you using my per-artist patch (which last I knew wasn't in
trunk
The discussion about what to do with my patch fizzled. I created a
decorator that made mixed-mode switching a one-line change per artist
type. I also added get/set_rasterized and an _rasterized attribute to
the Artist base class. I've used it on and off for a few months now
with no noted
On Wed, Apr 29, 2009 at 4:17 PM, Eric Firing efir...@hawaii.edu wrote:
Jae-Joon Lee wrote:
On Sun, Apr 26, 2009 at 11:31 PM, Eric Bruning eric.brun...@gmail.com
wrote:
I like that this solution doesn't litter every call to draw with
rasterize checks. But it means that the rasterization
On Wed, Jul 1, 2009 at 9:51 PM, Andrew Strawstraw...@astraw.com wrote:
Gael Varoquaux wrote:
On Wed, Jul 01, 2009 at 08:39:30AM -0500, John Hunter wrote:
Anyone interested? And if so, feel free to suggest topics or weigh in
on some I listed.
Actually, I have something I would like to
Just got a new Mac, and went with Python 2.6 from python.org on OS X
10.5. My experience building Matplotlib was less than smooth, and I
thought I'd pass along what eventually wound up working.
To summarize:
1. Rolling your own libpng and freetype in /usr/local appears to lead
to a lot of
Hi Ariel,
Thanks for the suggestion. Combining John's new makefile with the
changes to the Python.framework Makefile yielded:
distutils.errors.DistutilsPlatformError: $MACOSX_DEPLOYMENT_TARGET
mismatch: now 10.4 but 10.5 during configure.
As a general philosophy, I'm a bit hesitant to go about
I'm using basemap to plot a dataset* that has longitude values like so:
lon = [0, 2, 4, ..., 356, 358]
I'd like to use Basemap.shiftgrid to transform the longitudes and data
to the -180, 180 interval, but I get 'ValueError, cyclic point not
included' since 360 isn't among the longitudes.
Hi all,
I've come across a memory leak when saving multiple figures in a row.
The figure contains a single pcolormesh artist, which I need to
rasterize in my application. However, turning on rasterization causes
a memory leak.The attached script reproduces the problem; swap out the
commented
On Mon, Oct 25, 2010 at 9:40 AM, Michael Droettboom md...@stsci.edu wrote:
On 10/23/2010 06:05 PM, David Carmean wrote:
As I blurted on -users, I'm thinking lately about callbacks in the
non-GUI portions of the libraries--mostly Artist and subclasses.
I'm curious if anybody else has been
I see that supports_blit=False in FigureCanvasWebAggCore. Is there a
technical limitation that prevents this, or is it a matter of someone
finding time to do the implementation? Absence of blit support doesn't seem
to crash code that uses it (in my case, a lasso tool), but I also see no
output to
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