Note a small issue on the install of matplotlib-1.0.0 python 2.6 mac
dmg.
The files in mpl-data/images were not installed with read permissions
for all.
This resulted in an error that _cidgcf was not a valid attribute in
FigureManager.
This affected one 10.5 machine but not another --- we
nnect
callbacks, but the cid is not being saved.
* The graph wasn't always drawn before selection in ipython or before
a subsequent show() so I forced it with explicit draw_idle() calls.
This may lead to unnecessary redraws.
- Paul
# This program is public domain
# Author: Pa
On Mar 12, 2009, at 9:49 AM, Michael Droettboom wrote:
> We've done some experiments with Enthought Traits at various times to
> address this issue. There were always various obstacles to making it
> work, but it may be worth another look. Traits has its nice auto-
> built
> property editors (
Hi,
What's the status of interactive property editors for mpl graphs?
I would like something that would allow me to change properties such
as the size and position of the graph, grids, scales, ranges, colors,
symbols, line styles, fonts, etc., and add annotations. Some of this
already exis
On Jan 9, 2009, at 6:12 PM, Ryan May wrote:
> Maybe it's time to refactor here to get routine(s) that operate how
> we want (IMO
> more sanely than Matlab), and we provide wrappers that give Matlab-
> like behavior.
> Maybe we can also get these sane routines upstream into Scipy. At
> that
Hi,
I'm sending a little module I use to force a particular version of
matplotlib and backend in my library.
This is imported in my package __init__.py to make sure the
environment is sane. It can also be imported in the beginning of the
app to set up a sane environment, which may be nec
On Dec 19, 2008, at 7:52 AM, John Hunter wrote:
> Could you post the script you are using to do the profiling? The call
> to subplot/plot/bar should not trigger a draw, unless "interactive" is
> set to True
>
> http://matplotlib.sourceforge.net/users/shell.html
>
> Interactive is not the best
On Nov 14, 2008, at 12:36 PM, Paul Kienzle wrote:
>>
>> Any reason not to implement this simply as an additional kwarg to
>> Wedge, rather than a new class -- since Ring with a r2 == 0 is
>> equivalent to Wedge anyway? Just thinking of having less code to
>> ma
On Nov 14, 2008, at 9:59 AM, Michael Droettboom wrote:
> Paul Kienzle wrote:
>> Hi,
>>
>> We found we needed to draw a partial ring, but didn't see one in
>> patches.py.
>>
>> Attached is a generalization of Wedge to accept an inner and an
>>
Hi,
We found we needed to draw a partial ring, but didn't see one in
patches.py.
Attached is a generalization of Wedge to accept an inner and an outer
radius.
Should I add this to patches?
Note that rather saving the unit ring and constructing a transform as
in Wedge:
def get_pat
On Sep 23, 2008, at 8:29 PM, Tom Holroyd wrote:
> Repost; the list bounced my last attempt.
>
> On Fri, 2008-09-19 at 18:42 -0400, Tom Holroyd wrote:
>> On Thu, 2008-09-18 at 20:40 +0200, Jouni K. Seppänen wrote:
>>> I would prefer something like the following options:
>>>
>>> fc={'orange': 2
On Tue, Sep 16, 2008 at 01:47:04AM +0200, Heinrich Acker wrote:
> I'm posting this because I would like to
>
> * know if anybody is interested in [GUI plot editor] feature,
> too (couldn't find anything through searching the list).
I would like to see this capability in matplotlib.
> * work t
On Mon, Sep 15, 2008 at 11:29:15PM +0200, Gael Varoquaux wrote:
> On Mon, Sep 15, 2008 at 04:06:45PM -0400, Paul Kienzle wrote:
> > Hi,
>
> > I tweaked the wx backend so that the idle delay is 5 ms rather than 50 ms.
> > This allows the idle delay to kick in between mous
Hi,
I tweaked the wx backend so that the idle delay is 5 ms rather than 50 ms.
This allows the idle delay to kick in between mouse move events so
the graph will be updated during a drag operation.
Users can override the idle delay using:
mpl.backends.backend_wx.IDLE_DELAY = n
- Paul
--
> 3.What differences (especially performance aspect) between the wxagg and
> agg backend?
> 4.As I know, in the recent post, Paul Kienzle is planning to develop the
> opengl backend. Could the opengl backend have a great improvement on
> performance compare with the wxagg?
Y
Hi,
There was a recent discussion about opengl and matplotlib in the
context of matplotlib rendering speeds.
At the scipy sprints we put together a proof of concept renderer
for quad meshes using the opengl frame buffer object, which we
then render as a matplotlib image. Once the data is massage
On Tue, Jul 29, 2008 at 08:39:10PM +0200, Nils Wagner wrote:
> On Tue, 29 Jul 2008 13:01:04 -0500
> "John Hunter" <[EMAIL PROTECTED]> wrote:
> > On Tue, Jul 29, 2008 at 11:19 AM, Nils Wagner
> > <[EMAIL PROTECTED]> wrote:
> >
> >> Is that correct ?
> >>
> >> I will try it asap.
> >>
> >> Thanks
On Mon, Jul 28, 2008 at 08:12:50AM -1000, Eric Firing wrote:
> Nils Wagner wrote:
> > On Sun, 27 Jul 2008 07:19:24 -1000
> > Eric Firing <[EMAIL PROTECTED]> wrote:
> >> Nils Wagner wrote:
> >>> Hi all,
> >>>
> >>> I found a new bug
> >>>
> >>> $HOME=/home/nwagner
> >>> matplotlib data path
> >>>
On Mon, Jul 28, 2008 at 10:40:47AM -0500, John Hunter wrote:
> On Mon, Jul 28, 2008 at 10:30 AM, Jae-Joon Lee <[EMAIL PROTECTED]> wrote:
> > Hi John,
> >
> > I'm a bit confused. When you say 1st instance, you mean
> >
> >if self.axison and self._frameon:
> >self.patch.draw(rende
On Sun, Jul 27, 2008 at 9:54 PM, John Hunter <[EMAIL PROTECTED]> wrote:
> On Sun, Jul 27, 2008 at 4:57 PM, Paul Kienzle <[EMAIL PROTECTED]> wrote:
>
>> My inclination is to avoid diamond inheritance in this case by
>> moving the wx base class to wxagg. Let me k
On Sun, Jul 27, 2008 at 12:28 PM, John Hunter <[EMAIL PROTECTED]>
> [ginput_manual_clabel] doesn't appear to be working for me. To keep things
> simple, I am
> working with backend_wx so there are no issues of diamond inheritance.
> It just appears that the specialization is broken. I get this
>
On Sun, Jul 27, 2008 at 10:20 AM, John Hunter <[EMAIL PROTECTED]> wrote:
> On Sun, Jul 27, 2008 at 7:43 AM, Paul Kienzle <[EMAIL PROTECTED]> wrote:
>> On Sat, Jul 26, 2008 at 7:26 PM, John Hunter <[EMAIL PROTECTED]> wrote:
>>> But this example revealed a
On Sat, Jul 26, 2008 at 7:26 PM, John Hunter <[EMAIL PROTECTED]> wrote:
> But this example revealed a serious problem for wxagg -- the wx
> backend save method was getting triggered. So wxagg couuld display an
> image, but if we try to save it, it fails because backend_wx's
> print_figure is getti
Hi,
I went through all the demos in pylab_examples to make sure that
the artist.contains() method would return true when the mouse
is on the object. I fixed a number of problems caused by the
new transforms code (collections, lines and images were not
detected). A few issues remain, but they are
Hi,
I fixed some of the contains() methods so at least the simple
cases work.
Degenerate rectangles cause problems in axes_demo:
>>> import matplotlib.patches
>>> r = matplotlib.patches.Rectangle((0,0),1,0)
>>> r.get_transform().inverted()
Traceback (most recent call last):
File "", line 1,
Hi,
I commited a fixto the axis contains methods, and now have working scroll
wheel zooming code. I still need to use transforms properly before it can
go into matplotlib, so for now I provide it only for demonstration
purposes.
- Paul
import math
import matplotlib
#matplotlib.use('WxAg
Hi,
In my attempt to get scroll wheel zooming working for this release I added
support for the scroll wheel to TkAgg, and added support for draw_idle to
the wx backend.
I'm attaching the wheel zoom demonstration code. This is standalone code
which is not yet ready to go into backend_bases. It o
Hi,
I added support for scroll wheel events in wx. This includes
a new attribute event.step since the wx mouse wheel event
reports larger steps when scrolling faster. I don't see
how to check step in gtk, so I set step to +1 and -1 for up
and down.
Can someone with gtk please run the following
On Thu, Jul 24, 2008 at 04:28:00PM -0500, John Hunter wrote:
> On Thu, Jul 24, 2008 at 4:20 PM, Paul Kienzle <[EMAIL PROTECTED]> wrote:
> > Running, I get a leak of about 5.6 KiB per loop.
> > I'm using matplotlib svn, macos 10.4, numpy 1.1.0
>
> I'm n
On Thu, Jul 24, 2008 at 02:17:19PM -0500, John Hunter wrote:
> I'd like to try and get 98.3 and 91.5 out tomorrow or Saturday -- if
> the weekday doesn't work for you Charlie we might do a source release
> on Friday or Saturday (for Sandro/debian) and you can get the build
> out over the weekend (i
Hello,
Anyone planning to attend post-SciPy2008 code sprints?
Some projects I'm interested in:
support for units (px, pt/in/cm/mm, em/ex/, %axis/%figure)
style sheet editor (needs backend support for forms and menus)
canvas interface for interactive plotting applications
- Paul
On Thu, Jul 24, 2008 at 05:14:42PM +0200, David Kaplan wrote:
> Hi,
>
> No, it doesn't appear to work with or without my changes. Also, it
> looks to me like the following code is now misplaced in backend_wx.py:
>
> # Event binding code changed after version 2.5
> if wx.VERSION_STRING >= '2.5':
On Thu, Jul 24, 2008 at 12:12:21PM +0200, David Kaplan wrote:
> 4) In WX, I used the code submitted by Paul, but was unable to check it
> because when I tried to use the WX backend, I got an error about no
> GraphicsContext (below). This looks bad. I am using wxPython: 2.6.3.2.
Does wx work for
On Mon, Jul 21, 2008 at 04:42:39PM -0700, Ted Drain wrote:
> The public layer would just do conversions and then pass through to the
> private layer. Any code in the public layer would have to concern itself
> with possible different types (numpy vs lists, units vs floats, color names
> vs rgb).
On Fri, Jul 18, 2008 at 09:17:02PM +0200, David M. Kaplan wrote:
> For ginput, there are a number of ways that an impartial list could be
> returned and this is often a desired outcome (for example, I often
> decide after the fact that I want fewer points than I initially
> thought).
Can't you use
On Fri, Jul 18, 2008 at 11:27:50AM +0200, David M. Kaplan wrote:
> Hi,
>
> On Thu, 2008-07-17 at 16:55 -0400, Paul Kienzle wrote:
> >FigureCanvasBase:
> >def start_event_loop(self, ...):
> >raise NotImplemented
> >FigureCan
On Thu, Jul 17, 2008 at 09:44:48PM +0200, David M. Kaplan wrote:
> Another option would be to create a start_event_loop function like Paul
> suggested and overload that function in those backends that aren't
> interactive so that it returns an error, but this requires writing one
> such function fo
On Thu, Jul 17, 2008 at 09:46:16AM +0200, David M. Kaplan wrote:
> I don't think the blocking code will be that hard to maintain. It
> basically just depends on events, callback functions and time.sleep. If
> those are cross-platform, then it shouldn't be a problem. But only time
> will tell. M
On Thu, Jul 17, 2008 at 08:50:03AM +0200, Manuel Metz wrote:
> Just because the discussion about clabel started, I want to post a short
> snipplet of code that I found useful. It was some sort of hack to get a
> nicer float formating for contours: contour lines represented confidence
> levels of
Hi,
I created a menu for selecting colormaps from a context menu on the
graph. The attached code cmapmenu.py contains a runnable example.
I've only implemented support for wx.
In general, I would like to be able to add context menu operations
to individual artists on the plot, and will be doing
On Thu, May 22, 2008 at 08:45:02PM -0500, John Hunter wrote:
> On Thu, May 22, 2008 at 6:08 PM, Paul Kienzle <[EMAIL PROTECTED]> wrote:
>
> > It looks okay in Firefox 2.0.0.14 (though it did complain about missing the
> > mathml
> > fonts).
> >
> > IE
Hi,
We are developing an application for analysing and displaying
neutron scattering data in Python, and a big part of this
requires good graphics. We are looking for a user interface
developer with a science background to help us. Some of this
effort will be to improve the matplotlib backend.
On Thu, May 22, 2008 at 06:12:15PM -0400, Darren Dale wrote:
> http://dale.chess.cornell.edu/~darren/temp/XPaXS/reflectivity.xml#matrix-method
>
> There is a "show source" link on the left that shows the original ReST wource
> for the current page, here is the math markup:
>
> :math:`sin(x_n^2)`
On Thu, May 22, 2008 at 02:44:43PM -0400, Darren Dale wrote:
> Here is the docstring for the texmanager module:
I saw this package for math markup mentioned in the docutils FAQ:
http://docutils.sourceforge.net/sandbox/jensj/latex_math/
It should allow you to include latex markup in the docstr
On Fri, May 09, 2008 at 10:57:09AM -0500, Paul Novak wrote:
> Hello,
>
> I'm still interested in having a polygon symbol in the legend for a
> scatter plot. I've made some changes to the suggestion of Manuel Metz to
> make the legend symbol look better (the code-fragment from legend.py is
> bel
On Mon, Apr 28, 2008 at 09:51:54AM -0400, Michael Droettboom wrote:
> Paul Kienzle wrote:
> >
> > Thanks. It looks much better in png, but pdf has the subscript raised much
> > higher,
> That was a DPI-related bug, that is hopefully now fixed in SVN.
> > and svg isn
Hi,
The superscripts in mpl don't seem to be placed at the correct height for
small fonts. The y-tics on the attached plot shows this. The effect is
similar in svg and pdf backends.
I'm using 0.91.2 because the latest svn version gives me a KeyError for
ufunc isfinite.
- Paul
<>--
Hi,
In learning to make a nice plot for a small window on a web page,
I had to go through a number of contortions to get the layout correct.
Graph layout should be based on em and ex spacing rather than
portion of the viewable area. The attached file computes the
portions as best it can based on
On Tue, Feb 19, 2008 at 10:55:14AM -0500, Michael Droettboom wrote:
> 2) The picking code for a line assumes non-masked arrays. Since the
> Line class already keeps around a "compressed" version of the data for
> drawing, it is easy enough to use that instead of the raw data.
I didn't provide a
On Wed, Feb 13, 2008 at 08:24:35AM -0600, John Hunter wrote:
> As I mentioned in my earlier post, when we migrate to traits
> for matplotlib artist properties, we will get a pretty rich
> interactive UI configuration layer.
Any sense of when this might happen?
Is there anybody outside of enthough
On Fri, Feb 08, 2008 at 08:15:20AM +0100, Gael Varoquaux wrote:
> On Thu, Feb 07, 2008 at 11:31:11AM -0500, Paul Kienzle wrote:
> > There are two ways to do this in wx.
>
> > One is to use eventloop.Dispatch() which waits until the next available
> > event:
>
> &g
On Wed, Feb 06, 2008 at 01:21:30AM +0100, Gael Varoquaux wrote:
> On Tue, Feb 05, 2008 at 07:16:59PM -0500, Paul Kienzle wrote:
> > How about giving flush_events() an until=condition and timeout=n keywords
> > so that flush_events becomes:
>
> > if timeout &g
On Wed, Feb 06, 2008 at 01:21:30AM +0100, Gael Varoquaux wrote:
> On Tue, Feb 05, 2008 at 07:16:59PM -0500, Paul Kienzle wrote:
> > I'll look around some more and see if I can find the sleep until next
> > event function in wx.
>
> Yeah, sleep, I need more of that. Or ma
On Wed, Feb 06, 2008 at 12:38:32AM +0100, Gael Varoquaux wrote:
> On Tue, Feb 05, 2008 at 06:30:53PM -0500, Paul Kienzle wrote:
> > Setting the timeout to 0.01s for the busy loop in ginput seems excessive.
> > Since it is waiting for human interaction, generally 0.1 seconds is
On Tue, Feb 05, 2008 at 11:23:14PM +0100, Gael Varoquaux wrote:
> On Tue, Feb 05, 2008 at 04:11:59PM -0600, John Hunter wrote:
> > Also, my version of GaelInput has seemed to stop evolving. This
> > version has the option to draw lines between clicks, which I use a
> > lot. Also, the default timeou
On Tue, Feb 05, 2008 at 01:05:55PM -1000, Eric Firing wrote:
> Paul Kienzle wrote:
> > Hi,
> >
> > I have a patch to post the results of examples/backend_driver.py to
> > a backend specific directory, after first clearing the directory.
>
> Excellent idea.
>
On Tue, Feb 05, 2008 at 03:58:08PM -0600, John Hunter wrote:
> On Feb 2, 2008 8:48 AM, Gael Varoquaux <[EMAIL PROTECTED]> wrote:
>
> > Here is the new patch. I added visual feedback when accumulating points.
> > I hope the docstrings are clear.
>
> Great -- thanks again. I applied this patch and
Hi,
I have a patch to post the results of examples/backend_driver.py to
a backend specific directory, after first clearing the directory.
Shall I commit?
- Paul
Index: backend_driver.py
===
--- backend_driver.py (revision
On Thu, Jan 31, 2008 at 08:38:35AM +0100, Rob Hetland wrote:
>
> I was just working with a student to do this. It is straightforward
> (using norms, as Eric suggests), but not short. I think it would be
> good to include wrappers for creating these norms to MPL.
>
> The advantage is then it
On Sun, Jan 27, 2008 at 11:43:16AM -0500, Darren Dale wrote:
> He also asked if it would be a good idea to render multiple figures into a
> tab
> widget instead of creating multiple windows. Its an interesting idea, but
> since the size of each figure may vary, it would mean each figure would ha
I'm curious about the term 'threading backend'.
Recently I posted a question about how to handle slow plots, suggesting
that the backend canvas have an isabort() method so that the renderer
can stop what it is doing and post the current bitmap as it stands.
This is to support interactive operation
Hi,
I have a patch which implements the scroll wheel on wx using the
wx mouse wheel event.
Rather than a simple up/down mouse event wx uses:
delta: intervals per click
rotation: number of clicks
rate: number of lines per click
I convert this to:
step = rotation*delta/rate
I've
On Tue, Dec 11, 2007 at 10:22:12AM -0800, Christopher Barker wrote:
> Paul Kienzle wrote:
> > or if there are pending wx events. The scheme isn't perfect since wx
> > doesn't see all the native events, but it seems to work well enough.
>
> I'm confused her
Hi,
The attached patch has a couple of changes to the wx backend that I
want people to test before I commit.
1) implement draw_idle. Rather than using the wx IdleEvent which seemed
to be triggered too often I used a timer which is delayed and possibly
reset if a new draw request comes within a c
On Fri, Nov 09, 2007 at 01:39:10PM -0600, John Hunter wrote:
> On Nov 9, 2007 1:12 PM, Michael Droettboom <[EMAIL PROTECTED]> wrote:
>
> > I've committed my changes on the transforms branch so you can play with
> > it -- I'm holding off on changing the trunk due to the pending release.
> > But if
On Sat, Nov 03, 2007 at 05:43:55PM +0100, Olivier Verdier wrote:
> This is much worse than I thought. The "inch" unit is used in many places in
> matplotlib. In particular in `figure` and `savefig`. Please, please consider
> allowing other units. Let me emphasise this once more: in Europe, and, I
>
On Tue, Oct 02, 2007 at 10:42:13AM -0400, Paul Kienzle wrote:
> As I was building a py2exe distribution of matplotlib, I noticed the
> function get_py2exe_datafiles() in __init__.py that is not noted on
> the FAQ. Before I update the FAQ, can you all tell me your best
> practices rec
As I was building a py2exe distribution of matplotlib, I noticed the
function get_py2exe_datafiles() in __init__.py that is not noted on
the FAQ. Before I update the FAQ, can you all tell me your best
practices recommendations for wrapping matplotlib?
In particular, is there a way I can store the
On Wed, Sep 12, 2007 at 01:11:54PM -0500, John Hunter wrote:
> On 9/12/07, Michael Droettboom <[EMAIL PROTECTED]> wrote:
>
> > So, I feel like I'm going in a bit of a circle here, and I might need a
> > reality check. I thought I'd better check in and see where you guys
> > (who've thought about
On Tue, Sep 11, 2007 at 12:31:25PM -0400, Michael Droettboom wrote:
> Did r3829 not work for you? (Or did you miss that in my earlier post?)
>
> I don't think anything related to Lengths has changed recently, and it
> did work at one point...
The current svn works --- I must have missed a build
On Tue, Sep 11, 2007 at 10:57:18AM -0400, Paul Kienzle wrote:
> I'm not sure yet how to fix the problem, but in the sample I sent
> earlier if I change:
>
> 5 0 obj
> << /Length 11 0 R >>
> endobj
>
> to
>
> 5 0 obj
> << /Lengt
; (Jouni -- you may want to review this and verify that my change is correct.)
>
> Cheers,
> Mike
>
> Paul Kienzle wrote:
> > On Mon, Sep 10, 2007 at 04:19:24PM -0400, Michael Droettboom wrote:
> >> Can you set "pdf.compression : 0" and send me a copy of the
I've resolved part of the PDF font problem on windows --- ttconv was not
opening the font file with "rb". I'll send a patch later as soon as I
figure out why acrobat is saying "too many arguments" when opening the
resulting pdf file. Preview.app on OS X opens the files without difficulty.
A further comment on the windows PDF problems.
PDF output generated by matplotlib on Windows and on OS X is readable
in Preview.app on OS X but is not readable in Acrobat 8.1.0 or 7.0.5
on Windows.
Adobe 7.0.5 produces the message "There were too many arguments".
At this point I have no idea
Hi,
We are having trouble with PDF generation on Windows (see below).
Python 2.4.3 - Enthought Edition 1.1.0
freetype 2.5.3 (GnuWin32 package)
Anyone experienced similar problems?
Meanwhile I'm modifying ttconv to include the font name in the error message.
- Paul
Traceback (most r
On Fri, Sep 07, 2007 at 04:04:28PM -0400, Michael Droettboom wrote:
> Paul Kienzle wrote:
> > It looks the same as the version without embedded fonts, which is that it
> > chooses some incorrect default font with the wrong character codes as I
> > showed earlier.
>
> Th
On Fri, Sep 07, 2007 at 03:09:10PM -0400, Michael Droettboom wrote:
> Paul Kienzle wrote:
> > On Fri, Sep 07, 2007 at 12:09:01PM -0400, Michael Droettboom wrote:
> >> Paul Kienzle wrote:
> > Note: Adobe SVGViewer doesn't see the embedded fonts, but it works if I
>
On Fri, Sep 07, 2007 at 12:09:01PM -0400, Michael Droettboom wrote:
> Paul Kienzle wrote:
> > I was going to check if this also fixed the dot on the 'i' in sin as
> > well as the equals sign,
>
> FWIW, it did for me in Inkscape.
And for me in Safari.
Note:
On Fri, Sep 07, 2007 at 10:58:47AM -0400, Michael Droettboom wrote:
> Paul Kienzle wrote:
> > On Fri, Sep 07, 2007 at 06:40:55AM -0400, Michael Droettboom wrote:
> >> I'd be curious to see a screenshot of what Safari looks like. It may be a
> >> simple fix o
On Fri, Sep 07, 2007 at 10:31:13AM -0400, Michael Droettboom wrote:
> Paul Kienzle wrote:
> > On Fri, Sep 07, 2007 at 06:40:55AM -0400, Michael Droettboom wrote:
> >> I'd be curious to see a screenshot of what Safari looks like. It may be a
> >> simple fix o
polar_demo agg and polar_demo pdf/ps/svg show different results. In agg,
the spiral is clipped to the polar axes. In pdf/ps/svg it is clipped to
the rectangle containing the axes.
Note: I don't use polar plots, so I'm mentioning this for completeness only.
- Paul
On Thu, Sep 06, 2007 at 08:14:19AM -0400, Michael Droettboom wrote:
> On a broader note, I've been using backend_driver.py as my ersatz
> "acceptance test suite." Not all of these examples are included in it,
> of course. Is there good reason for that, or should I go ahead and add
> these to b
I went through the demo list again today. Here are some problems:
$ python fonts_demo.py
Traceback (most recent call last):
File "fonts_demo.py", line 31, in
font.set_name('Script MT')
AttributeError: 'FontProperties' object has no attribute 'set_name'
I'm getting segfaults for the follo
On Wed, Sep 05, 2007 at 07:13:27AM -0400, Michael Droettboom wrote:
> Jouni K. Seppänen wrote:
> > Paul Kienzle <[EMAIL PROTECTED]> writes:
> >
> > [segfaults]
> >> Is there something in the last couple of weeks which might cause this?
> >
> > So
On Wed, Sep 05, 2007 at 01:40:02PM +0300, Jouni K. Seppänen wrote:
> Paul Kienzle <[EMAIL PROTECTED]> writes:
>
> [segfaults]
> > Is there something in the last couple of weeks which might cause this?
>
> Some changes in font handling caused segfaults for me, and it
In checking the mathtext rotation feature I found that the graph displayed
fine, but python segfault'd shortly after displaying it. Most (all) examples
are failing for me for svn r3778, even after rebuilding and reinstalling
everything.
Is there something in the last couple of weeks which might
On Fri, Aug 31, 2007 at 03:32:09PM -0400, Michael Droettboom wrote:
> And placing bitmaps in menu items reportedly doesn't work at all on
> wxCocoa. -- so maybe it's best to stay away from that altogether.
The wxPython demo.py for menus has a smiley face bit map that displays
just fine. Let me k
On Fri, Aug 31, 2007 at 03:28:49PM -0400, Michael Droettboom wrote:
> There is now preliminary support for getting a mathtext bitmap to
> transfer to a GUI widget in SVN, along with a toy wxPython example in
> examples/mathtext_wx.py. I've only tested this on
> Linux/wxGTK2/wxPython-2.8. I'd a
On Thu, Aug 30, 2007 at 01:56:36PM -0500, John Hunter wrote:
> On 8/30/07, Michael Droettboom <[EMAIL PROTECTED]> wrote:
>
> > (And long term, as cool as matplotlib is, it would be nice to refactor
> > this out as a separate library for apps that don't do any plotting...)
>
> I agree, the mathtex
On Thu, Aug 30, 2007 at 02:19:47PM -0400, Michael Droettboom wrote:
> Paul Kienzle wrote:
> > Hi all,
> >
> > I replaced one of the text_rotation examples with r'$\rm{mathtext_{225}}$'
> > to see if rotation is supported for mathtext. It is not in t
Hi,
It would be great to be able to display math markup in other parts of my
application, such as labels, tables, lists and menus. Has anyone ever
tried doing this for wx or gtk?
Thanks in advance,
- Paul
-
This SF
Hi all,
I replaced one of the text_rotation examples with r'$\rm{mathtext_{225}}$'
to see if rotation is supported for mathtext. It is not in the current
trunk downloaded today.
Before I look to deeply into this myself, is there anyone working on it
already? Is there anything I need to look ou
On Wed, Aug 15, 2007 at 09:57:21AM -0400, Darren Dale wrote:
> On Tuesday 14 August 2007 07:35:43 pm Darren Dale wrote:
> > I'm developing an application for work and need to plot some spectra on a
> > logscale. I can recreate my problem with embedding_in_qt4, by replacing
> > MyDynamicMplCanvas.co
On Thu, Aug 02, 2007 at 10:31:04AM -0400, Michael Droettboom wrote:
> I don't know if we ever reached consensus on how to specify math text
> vs. regular text. I agree with Eric that it's down to two options:
> using a new kw argument (probably format="math" to be most future-proof)
> or Math('
Hi,
I really love mathtext! I wrote a simple formula parser
and now I can label my graphs with easy to read chemical
names (I've attached it below for the curious).
The problem is that the baseline is wandering. On my machine
the following has the 'h' too low and the 'io' too high:
import pyla
On Sat, Jul 21, 2007 at 02:39:52PM -0500, John Hunter wrote:
> On 7/21/07, Paul Kienzle <[EMAIL PROTECTED]> wrote:
> > Hi,
> >
> > I'm attaching the canvas object code I've been playing with.
> >
> > The API is still incomplete, but in the spirit
On Sat, Jul 21, 2007 at 08:51:19AM -1000, Eric Firing wrote:
> John Hunter wrote:
> [...]
> > functions or array functions here, eg math.sqrt vs numpy.sqrt? Also,
> > a few of your symbols clash with python builtins (min, max, abs) which
> > is best avoided. Finally, how would you feel about allo
Hi,
I'm attaching the canvas object code I've been playing with.
The API is still incomplete, but in the spirit of release early,
release often, I'll put it out there for people to comment on.
This should use a common callback mechanism with mpl (e.g., the
user should bind to a axis limit change
On Sat, Jul 21, 2007 at 09:42:16AM -0500, John Hunter wrote:
> On 7/21/07, Paul Kienzle <[EMAIL PROTECTED]> wrote:
> > I used the following list:
> >
> > symlist=`cat < > pi inf Inf nan NaN
> > isfinite isnormal isnan isinf
> > arccos arcsin arc
On Fri, Jul 20, 2007 at 05:05:40PM -0700, Christopher Barker wrote:
> >> so I think it does make sense to bring the common names that show up in
> >> math expressions into the main namespace.
>
> >> This is probably best just done by each individual according to his/her
> >> taste.
> >
> > That
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