Hi All,
I have switched from matplotlib 0.91.2 to 0.98.1, and I have
noticed a couple of strange behaviours (I am not using PyLab, but
matplotlib embedded in wxPython):
1) If I use:
ylims = self.myAxis.get_ylim()
And then I add other lines to the plot, the value of ylims is
modified. It
Yes, this is one of the casualties of the transforms refactoring in
0.98. The new transformation framework is documented here:
http://matplotlib.sourceforge.net/doc/html/devel/transformations.html
Most of the changes from 0.91 to 0.98 are documented here:
Andrea Gavana wrote:
Hi All,
I have switched from matplotlib 0.91.2 to 0.98.1, and I have
noticed a couple of strange behaviours (I am not using PyLab, but
matplotlib embedded in wxPython):
1) If I use:
ylims = self.myAxis.get_ylim()
And then I add other lines to the plot, the value
-- Forwarded message --
From: Andrea Gavana [EMAIL PROTECTED]
Date: Jun 27, 2008 1:53 PM
Subject: Re: [Matplotlib-users] offset_copy in transforms.py... Gone?
To: Michael Droettboom [EMAIL PROTECTED]
Hi Michael,
On 6/27/08, Michael Droettboom wrote:
Yes, this is one of the
Hi all,
I've developed a GTK/Python/Pylab console that is able to display
most matplotlib figures directly within the console and handle
matplotlib mouse events properly.
Screenshots and sources are available at:
http://www.loria.fr/~rougier/pylab.html
I've tested several examples from
Works OK with WXAgg, but with latest svn, r5683, OS X 10.5.3, Qt4Agg
backend, dvipnghack: True, text.usetex : True
running from ipython -pylab:
plot([1,2,3])
savefig('123_2.pdf')
gives..
ERROR: An unexpected error occurred while tokenizing input
The following traceback may be corrupted
Very nice. I like the idea of inline plots -- less of an interrupted flow.
Have you looked at the similar project reinteract?
(www.reinteract.org) It's a little more aggressively different, for
what it's worth. The author seems to have lost steam in the last few
months, but it has some
Thanks. I've stumbled across reinteract and found that the inline plot
has been done using the previous version of the pylab console
(http://blog.fishsoup.net/2007/11/10/reinteract-better-interactive-python/)
Concerning ipython, I've once designed the code to integrate it but
since then I got a
I noticed a problem with colors in rendered encapsulated postscript
files, and fortunately I was able to replicate with a modified version
of one of Jeff Whitaker's example scripts, which I have attached. The
EPS version of the plot has black contour lines where they are colored
in the PNG
You'll need to edit setupext.py to not inject the -framework Tcl -framework
Tk flags.
- Charlie
On Fri, Jun 27, 2008 at 12:36 AM, Adam Mercer [EMAIL PROTECTED] wrote:
Hi
I'm trying to track down a problem present in MacPorts Matplotlib
build and the TkAgg backend. It appears that Matplotlib
There have subsequently been a number of fixes to how state is saved and
restored in the Postscript backend. (Especially in revisions 5082, 5083
and 5133). Comparing your eps file with mine, that seems the most
likely culprit of the bug. Can you update to 0.98.1 or later (or the
current SVN
Hi all,
All the usual apologies if this is a FAQ, but I can't find it.
Is there any way to change the backend interactively when using ipython?
Best of all would a way to make changes in the middle of a session, but
even being able to do it at the beginning without editing matplotlibrc
would
On Fri, Jun 27, 2008 at 12:52 PM, Andrew Jaffe [EMAIL PROTECTED] wrote:
Hi all,
All the usual apologies if this is a FAQ, but I can't find it.
Is there any way to change the backend interactively when using ipython?
Take a look at the pylab/pyplot switch_backends function
Hi John,
Thanks for the very fast response, but it doesn't quite work for my use
case. I don't know if it's because my default is interactive, or ipython
on general, or something else...
n21:~/work/Pointing ipython -pylab -nobanner
In [1]: switch_backend('Agg')
Andrew,
The traceback shows that you are tripping over something that has been
changed since the version you are using, so it might work if you update
your mpl, preferably from svn. I think the relevant change was made by
John quite recently, but I haven't looked it up.
Eric
Andrew Jaffe
The deadline for submitting abstracts to the Scipy conference was tonight.
In order to give you more time to submit excellent abstracts, the review
committee is extending the deadline to Monday (June 30th), and will work
hastily to get all of them reviewed in time for the program announcement,
on
Hi-
[OK, sorry for all the top-posting...]
Anyway, if I move to the current svn, I get
In [1]: switch_backend('Agg')
---
TypeError Traceback (most recent call last)
On Fri, Jun 27, 2008 at 1:31 PM, Andrew Jaffe [EMAIL PROTECTED] wrote:
Hi-
[OK, sorry for all the top-posting...]
Anyway, if I move to the current svn, I get
In [1]: switch_backend('Agg')
---
TypeError
John Hunter-4 wrote:
On Fri, Jun 20, 2008 at 6:14 PM, sordnay [EMAIL PROTECTED] wrote:
Hi all,
I'm trying to plot in 2D, 3 variables from time series, instead of volume
I
want color for the third variable.
I have partial success with a scatter plot, but I'm unable to manage the
Hi John,
John Hunter wrote:
On Fri, Jun 27, 2008 at 1:31 PM, Andrew Jaffe [EMAIL PROTECTED] wrote:
Hi-
[OK, sorry for all the top-posting...]
Anyway, if I move to the current svn, I get
...
Try removing all the matplotlib installs, eggs, etc. Something is
getting confused, because
Andrea Gavana wrote:
2) The dashed text positioning is wrong, you can see it by running
dashpointlabel.py in the
matplotlib_examples_0.98.1\examples\pylab_examples: the position of
the values should be at the other end of the dash, not over the
plotted point.
I believe I have this fixed
On Fri, Jun 27, 2008 at 10:52 AM, Andrew Jaffe [EMAIL PROTECTED] wrote:
Hi all,
All the usual apologies if this is a FAQ, but I can't find it.
Is there any way to change the backend interactively when using ipython?
Best of all would a way to make changes in the middle of a session, but
Hi,
Fernando Perez wrote:
On Fri, Jun 27, 2008 at 10:52 AM, Andrew Jaffe [EMAIL PROTECTED] wrote:
Hi all,
All the usual apologies if this is a FAQ, but I can't find it.
Is there any way to change the backend interactively when using ipython?
Best of all would a way to make changes in the
On Fri, Jun 27, 2008 at 1:49 PM, Andrew Jaffe [EMAIL PROTECTED] wrote:
In fact I deleted my whole svn directory and re-updated, but no change.
I'm pretty sure I've done this correctly...
You also need to delete previous installs of matplotlib.
If it matters, I'm installing as an egg.
Hi John,
John Hunter wrote:
In fact I deleted my whole svn directory and re-updated, but no change.
I'm pretty sure I've done this correctly...
You also need to delete previous installs of matplotlib.
If it matters, I'm installing as an egg.
[python setupegg.py build bdist_egg;
Hi all,
I should point out that for my actual use case, Fernando explained the
right thing to do: start ipython *without* pylab, in which case
use('Agg') [for example] is legal.
Andrew
Andrew Jaffe wrote:
Hi,
Fernando Perez wrote:
On Fri, Jun 27, 2008 at 10:52 AM, Andrew Jaffe [EMAIL
Hi all,
I sometimes find myself wanting to plot a series of lines using
axhline or axvline. Is there a mechanism to do this that I'm missing,
or would it be difficult to support the positional parameter being an
array of values at which to draw each line?
Angus.
--
AJC McMorland, PhD candidate
2008/6/27 Angus McMorland [EMAIL PROTECTED]:
Hi all,
I sometimes find myself wanting to plot a series of lines using
axhline or axvline. Is there a mechanism to do this that I'm missing,
or would it be difficult to support the positional parameter being an
array of values at which to draw
I upgraded using svn, and it solved the problem. Thanks for the tip!
--Mike
Michael Droettboom wrote:
There have subsequently been a number of fixes to how state is saved
and restored in the Postscript backend. (Especially in revisions
5082, 5083 and 5133). Comparing your eps file with
On Fri, Jun 27, 2008 at 12:03 PM, Charlie Moad [EMAIL PROTECTED] wrote:
You'll need to edit setupext.py to not inject the -framework Tcl -framework
Tk flags.
Thanks Charlie, that does the trick.
Cheers
Adam
-
Check out
Hi Michael,
On Fri, Jun 27, 2008 at 7:54 PM, Michael Droettboom wrote:
Andrea Gavana wrote:
2) The dashed text positioning is wrong, you can see it by running
dashpointlabel.py in the
matplotlib_examples_0.98.1\examples\pylab_examples: the position of
the values should be at the other end
Ryan,
Quiver is not quite the right starting point, although parts of it might
work--and actually it could be bent into shape. The problem with
attempting a direct transformation of arrows into wind barbs is that the
arrows are formed with a fixed number of vertices, so everything is done
I kind of figured that was the case, upon looking at the code and
realizing that the only commonality was in the broad purpose of both
representations. Otherwise, there's really no commonality in the
details or implementation. I just wanted to see what the experts
thought before I embarked.
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