Hello,
I use matplotlib 1.5.0 via macports on MacOSX 10.10.5 and I'm testing
the TkAgg backend (the MacOSX backend has some annoying bugs).
I notice the following strange behavior in a IPython 4.0.0 console:
1. run the following lines:
In [1]: %matplotlib tk
In [2]: import matplotlib.pyplot
This should be fixed in 1.4.3 (which currently has a release candidate out
and barring calamities will be released this weekend).
On Wed Feb 04 2015 at 9:44:54 AM Aston630 gael.grissonnanc...@gmail.com
wrote:
Hi,
I recently updated Matplotlib from 1.3.1 to 1.4.2, and I observe now a bug
that
Thank you very much for your quick answer. I am looking forward to it.
--
View this message in context:
http://matplotlib.1069221.n5.nabble.com/Marker-Edge-Width-Bug-tp44800p44802.html
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Hi,
I recently updated Matplotlib from 1.3.1 to 1.4.2, and I observe now a bug
that is: when I plot points, meaning 'markers', if I use markeredgewidth =
0, in order to remove the edge of the marker, it was working very well on
1.3.1 version, but now the points are just gone on the Matplotlib
Hi,
I just mentioned this problem with Qt4Agg and python 3.4 in another thread
[1], but I decided to post it on a thread of its own, as I suspect it might
be a bug in the Qt4Agg backend.
I get a NameError exception (see backtrace below) when trying to use key
events in matplotlib (master branch
Jorge Scandaliaris jorgesmbox-ml@... writes:
Hi,
I just mentioned this problem with Qt4Agg and python 3.4 in another thread
[1], but I decided to post it on a thread of its own, as I suspect it might
be a bug in the Qt4Agg backend.
I get a NameError exception (see backtrace below) when
On 05/06/2014 15:24, Werner wrote:
On 6/5/2014 15:10, Jorge Scandaliaris wrote:
Jorge Scandaliaris jorgesmbox-ml@... writes:
Hi,
I just mentioned this problem with Qt4Agg and python 3.4 in another thread
[1], but I decided to post it on a thread of its own, as I suspect it might
be a bug in
On 6/5/2014 15:45, V. Armando Solé wrote:
...
You would use 'six' - https://pypi.python.org/pypi/six it is used by
many packages including wxPython.
import six
if six.PY3:
key = chr(event_key)
else:
key = unichr(event_key)
Just for info.
I had never heard about six. Is
Jorge Scandaliaris jorgesmbox-ml@... writes:
Hi,
I just mentioned this problem with Qt4Agg and python 3.4 in another thread
[1], but I decided to post it on a thread of its own, as I suspect it might
be a bug in the Qt4Agg backend.
I get a NameError exception (see backtrace below) when
On Sep 4, 2012, at 5:33PM, Jae-Joon Lee wrote:
On Wed, Sep 5, 2012 at 6:05 AM, Sterling Smith smit...@fusion.gat.com wrote:
I still do not get black markers. Furthermore, if you try to make a new
legend with the result of leg.get_lines(), you will get lines without
markers, which leads me
On Aug 31, 2012, at 11:29AM, Goyo wrote:
2012/8/30 Sterling Smith smit...@fusion.gat.com:
Thank you for taking the time to consider my question. I'm sorry that I
didn't pose my question correctly. I should have said: 'Consider the
_results_ of the following script:' I originally tried
On Wed, Sep 5, 2012 at 6:05 AM, Sterling Smith smit...@fusion.gat.com wrote:
I still do not get black markers. Furthermore, if you try to make a new
legend with the result of leg.get_lines(), you will get lines without
markers, which leads me to the conclusion I stated in my previous email
2012/8/30 Sterling Smith smit...@fusion.gat.com:
Thank you for taking the time to consider my question. I'm sorry that I
didn't pose my question correctly. I should have said: 'Consider the
_results_ of the following script:' I originally tried to attach the results
I obtained, which
2012/8/28 Sterling Smith smit...@fusion.gat.com:
List,
Consider the following script:
import pylab
pylab.plot(pylab.linspace(0,1,100),label='Test',marker='o',ls='')
pylab.plot(pylab.linspace(0,1,100),label='Test2',marker='o',ls='-')
leg=pylab.legend(loc='best')
line=leg.get_lines()
On Thu, Aug 30, 2012 at 3:26 PM, Goyo goyod...@gmail.com wrote:
2012/8/28 Sterling Smith smit...@fusion.gat.com:
List,
Consider the following script:
import pylab
pylab.plot(pylab.linspace(0,1,100),label='Test',marker='o',ls='')
On Aug 30, 2012, at 12:35PM, Benjamin Root wrote:
On Thu, Aug 30, 2012 at 3:26 PM, Goyo goyod...@gmail.com wrote:
2012/8/28 Sterling Smith smit...@fusion.gat.com:
List,
Consider the following script:
import pylab
pylab.plot(pylab.linspace(0,1,100),label='Test',marker='o',ls='')
List,
Consider the following script:
import pylab
pylab.plot(pylab.linspace(0,1,100),label='Test',marker='o',ls='')
pylab.plot(pylab.linspace(0,1,100),label='Test2',marker='o',ls='-')
leg=pylab.legend(loc='best')
line=leg.get_lines()
line[0].set_color('black')
line[1].set_color('black')
On 04/09/2010 06:44 AM, Mathew Yeates wrote:
Can anyone verify this? If so, I'll submit it to the tracker.
The following works without the --pylab switch but not with it. The error I
get is some how related to a call to get the active figure which returns
None.
Can anyone verify this? If so, I'll submit it to the tracker.
The following works without the --pylab switch but not with it. The error I
get is some how related to a call to get the active figure which returns
None.
C:\Python26\lib\site-packages\mpl_toolkits\basemap\__init__.pyc in
Greetings,
I am using matplotlib to generate an SVG plot containing a mixture of
Annotations and Circles. I noticed that the annotation text does not appear
at exactly the correct location when outputting to SVG. The difference is
minor, but definitely present.
The following will reproduce the
From: Craig Lang [mailto:cr...@grapheneindustries.com]
Sent: Monday, October 26, 2009 13:04
Greetings,
I am using matplotlib to generate an SVG plot containing a mixture of
Annotations and Circles. I noticed that the annotation text does not appear at
exactly the correct location when
On Jul 28, 2009, at 4:53 PM, Josh Hemann wrote:
One small nit: I
don't see any code to set the color or alpha level of the grid
lines. In my
example, I set the color to be a light grey because I wanted the
grid lines
to be seen but not be distracting from the data. Just a preference.
Hi Jerome,
although your problem seems to solved, I would like to state a small remark
about the different number of bins. Some time ago numpy changed the default
of using left bin edges to using all bin edges. Newer versions of matplotlib
handle this difference pretty well, but maybe your old
Hi and thanks for the answer !!
no more trouble :)
Jerome
Sandro Tosi a écrit :
On Mon, Jun 22, 2009 at 13:33,
jmariettejerome.marie...@toulouse.inra.fr wrote:
Hi everybody,
I have some probleme with Matplot/numpy !
I'm using matplot v0.91.2 and I'm trying to get the hist function
Pierre GM wrote:
On Jun 23, 2009, at 6:01 PM, Jeff Whitaker wrote:
Pierre: Doing what you suggest (having Basemap.__init__
automatically set self.ax to the current axes) will break pickling,
so I can't do that.
Oh, I'm sorry for the misunderstanding: I never suggested that
Hi everybody,
I have some probleme with Matplot/numpy !
I'm using matplot v0.91.2 and I'm trying to get the hist function working !!
I'm using the sample code of matplot:
--
#!/usr/bin/env python
import numpy as np
import matplotlib.mlab
On Mon, Jun 22, 2009 at 13:33,
jmariettejerome.marie...@toulouse.inra.fr wrote:
Hi everybody,
I have some probleme with Matplot/numpy !
I'm using matplot v0.91.2 and I'm trying to get the hist function working !!
a rather old version of matplotlib (that's the name of the project):
we are at
Pierre GM wrote:
All (and Jeff W. in particular),
It's the time of the year where I have to draw maps in batch. I wrote
a script to process some data recorded at various stations,
interpolate the data on a grid, draw the corresponding contours on a
basemap, add a colorbar, and end with
Pierre GM wrote:
On Jun 23, 2009, at 8:27 AM, Jeff Whitaker wrote:
Pierre: The reason I did it that way was so that the basemap
instance could be created independent of any axes instances. For
instance, you can create a basemap instance before an axes instance
is created, or you read
On Jun 23, 2009, at 6:01 PM, Jeff Whitaker wrote:
Pierre: Doing what you suggest (having Basemap.__init__
automatically set self.ax to the current axes) will break pickling,
so I can't do that.
Oh, I'm sorry for the misunderstanding: I never suggested that
Basemap.ax should be set at
All (and Jeff W. in particular),
It's the time of the year where I have to draw maps in batch. I wrote
a script to process some data recorded at various stations,
interpolate the data on a grid, draw the corresponding contours on a
basemap, add a colorbar, and end with adding some extra
Christopher Barker wrote:
Christopher Barker wrote:
If you are not running from svn, a workaround may be to specify the
angles as an ndarray or masked array with the shape set to (N,1) where N
is the number of arrows.
Yes, that seems to work. Thanks!
However, I'm a bit confused now -- if
Eric Firing wrote:
No, you hit a bug. Thanks for the report and test script. It is fixed
in r7103.
If you are not running from svn, a workaround may be to specify the
angles as an ndarray or masked array with the shape set to (N,1) where N
is the number of arrows.
Yes, that seems to
Christopher Barker wrote:
Hi all,
I've been messing with quiver a bit, and have some confusions:
No, you hit a bug. Thanks for the report and test script. It is fixed
in r7103.
If you are not running from svn, a workaround may be to specify the
angles as an ndarray or masked array with
Christopher Barker wrote:
Christopher Barker wrote:
Hi all,
I've been messing with quiver a bit, and have some confusions:
one more issue with quiver -- autoscaling fails if there is a NaN in the
data:
I just committed a change to ensure that nans and infs are treated as
masked
Hi,
I'm trying to compile revision 7064 on a fresh kubuntu 9.04
I get this error:
g++ -pthread -shared -Wl,-O1
-Wl,-Bsymbolic-functionsbuild/temp.linux-x86_64-2.6/src/agg_py_transforms.o
build/temp.linux-x86_64-2.6/src/_gtkagg.obuild/temp.linux-x86_64-2.6/src/mplutils.o
Xavier Gnata wrote:
Hi,
I'm trying to compile revision 7064 on a fresh kubuntu 9.04
I get this error:
g++ -pthread -shared -Wl,-O1
-Wl,-Bsymbolic-functionsbuild/temp.linux-x86_64-2.6/src/agg_py_transforms.o
Hello John and others,
my favorite solution is:
* axes param: specific for a given axes in figure; interface would
be something like
ax.auto_toolbar_keys(False)
Which would be really helpful in case an axes belongs to a button
(slider, ...), where logarithmic scaling or a grid are not of
On Wed, Dec 17, 2008 at 12:22 PM, Matthias Michler
matthiasmich...@gmx.net wrote:
Hello John and others,
my favorite solution is:
* axes param: specific for a given axes in figure; interface would
be something like
ax.auto_toolbar_keys(False)
This is on my list of things to do
JDH
Can you share the code you used to set the properties of points and
lines. It looks like somehow a string is being set where a
floating-point value is expected (either for dpi or markersize).
Mike
Mauro Cavalcanti wrote:
Dear ALL,
When attempting to set the properties of points or lines in
Yeah -- certain cases probably have better type safety than others.
Long term, we probably want to do more type checking closer to the entry
points (rather than deeper where they actually cause exceptions but are
at that point long-removed from the user error). That kind of checking
doesn't
Using matplotlib 0.98.5 on OSX 10.5, the following error
occurs for many key_press events using the standard
connect class - letter such as c,v,s etc (and most important, backspace)
Exception in Tkinter callback
Traceback (most recent call last):
File
Paul Ivanov wrote:
Hi Jesper,
confirming the problem over here, as well. both numpy and mpl from svn
(also on an Ubuntu 8.04 machine).
Just checking: did you do a clean build of numpy (deleting any old build
directory) and then a clean build of mpl? Distutils is not very smart
about
Hi Eric and Mauro,
Thanks for your answers.
2008/11/27 Eric Firing [EMAIL PROTECTED]:
It looks OK to me with mpl and numpy from svn.
I tried upgrading to numpy from svn as well. Unfortunately the problem
persists (I have attached a plot). I have seen the problem on two of
my Ubuntu machines.
Hi Jesper,
confirming the problem over here, as well. both numpy and mpl from svn
(also on an Ubuntu 8.04 machine).
good luck,
Paul
Jesper Larsen, on 2008-11-27 02:10, wrote:
Hi Eric and Mauro,
Thanks for your answers.
2008/11/27 Eric Firing [EMAIL PROTECTED]:
It looks OK to me with
Hi matplotlib users,
The script below produces weird arrows when using numpy 1.2.1 and
matplotlib trunk. When I reinstall numpy 1.2.0 instead it seems fine.
I use the Agg backend. I am not sure where to start in tracking the
bug down so I will just post the rather sparse information that I
have.
Jesper Larsen wrote:
Hi matplotlib users,
The script below produces weird arrows when using numpy 1.2.1 and
matplotlib trunk. When I reinstall numpy 1.2.0 instead it seems fine.
I use the Agg backend. I am not sure where to start in tracking the
bug down so I will just post the rather
On 8 Aug 2008, at 8:42 PM, Michael McNeil Forbes wrote:
While revisiting some old plotting code, I ran across the following
change in behaviour that seems to be buggy.
from pylab import *
ion()
clf()
x = linspace(0,1,10)
plot(x,x**2,'r')
a = gcf().add_axes([0.5,0.6,0.3,0.3])
Hi all,
I'm having an odd issue with the wxAgg back-end:
windows XP
python 2.5.2 (from python.org)
wxPython 2.8.7.1 unicode (binary from wxPython.org)
MPL 0.91.2 (binary from MPl site)
when I run:
import matplotlib
matplotlib.use('wxagg')
import pylab
I get a popup dialog:
This application
Chris Barker wrote:
Hi all,
I'm having an odd issue with the wxAgg back-end:
Update:
If I remove:
matplotlib/backends/_wxagg.pyd
The problem goes away.
It looks like that pyd is getting loaded even though I'm running wxPython2.8
However, now I get a non-valid png when I do savefig
johann cohen-tanugi [EMAIL PROTECTED] writes:
Actually, I have other problems : I cannot save in many formats. The
bmp is deemed usueless by gimp,
I didn't even know you can save in bmp format. Does png format work
better?
and ps and eps save options gives the following
error message (I am
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