Bump - no one knows a solution/workaround to this?
Hello list;
I'm new to python/matplotlib, migrating from IDL. I need to do some
interactive point selection with mouse, and the pyplot.ginput() routine
seemed to be just the right thing here. I do however need to be able to
make a not
Can't you do ginput(n=1) in a while loop? Ginput needs to end at some
point, right? Initiating a never ending loop seems like the wrong
solution for any real-life problem.
On 06/07/2010 01:15 PM, Thøger Emil Juul Thorsen wrote:
Bump - no one knows a solution/workaround to this?
Hello
I think this is a known bug (unfortunately, the bug fix does not seem
to be reflected in the maintenance version), but without a full
traceback, I'm not 100% sure.
You may use the svn version which have fixed this bug, or you may try
the workaround described in the link below (check the
Greetings,
I just installed Python 2.6 (python.org), Numpy 1.4.1, and Matplotlib
0.99.1.2 all on Mac OS X 10.6 in an attempt to learn about scientific
programming in python. Go easy on me since I am a begginer. The Python and
Numpy seem to be working correctly. I can get matplotlib to make
Todd,
I think you are missing a plt.show() at the end of your code. matplotlib,
by default on most systems, does not show a plot until you tell it to using
plt.show() command.
See if that works,
Ben Root
On Mon, Jun 7, 2010 at 7:57 AM, Todd V Rovito rovit...@gmail.com wrote:
Greetings,
I modified the path_editor.py example in order to make a line editor, as
attached. However, the line is not animated even the line has been
correctly updated. It seems canvas.blit is not functioning correctly in
motion_notify_callback. Canvas.blit works in draw_callback because the
initial
I'm generating a plot of NxN squares, where the size of the square
corresponds to the correlation between the (i,j) point. Every (i,i)
point equals 1.0. I'm using scatter to do this, but the sizing
appears to be in points from the graphic, rather than units of the
two axes. Is there some way to
Since this data is essentially a 2 dimensional image, you may want to
experiment with imshow.
Mike
On 06/07/2010 11:16 AM, Ian Stokes-Rees wrote:
I'm generating a plot of NxN squares, where the size of the square
corresponds to the correlation between the (i,j) point. Every (i,i)
point
On Jun 7, 2010, at 11:16 AM, Ian Stokes-Rees wrote:I'm generating a plot of NxN squares, where the size of the squarecorresponds to the correlation between the (i,j) point. Every (i,i)point equals 1.0. I'm using "scatter" to do this, but the sizingappears to be in "points" from the graphic, rather
On Mon, Jun 7, 2010 at 10:14 AM, Nie, Jinsuo j...@bnl.gov wrote:
I modified the path_editor.py example in order to make a line editor, as
attached. However, the line is not animated even the line has been
correctly updated. It seems canvas.blit is not functioning correctly in
John,
Thank you very much for a prompt reply.
I am using Ipython with QT4 backend for the examples. I can have animated plot
(dragable vertices) for the path_editor.py, but not for the line_editor.py. My
python installation is pythonxy on windows 7. Could you please tell me your
Hi,
I have Python 2.6 installed on RHEL5 (and Numpy 1.4.1) and am trying to install
matplotlib. Installation occurs without any error messages although I do get a
bunch of warnings at the end.
/usr/bin/ld: skipping incompatible /usr/lib/libtk8.4.so when searching for
-ltk8.4
/usr/bin/ld:
I am having a problem when using masked arrays. The attached scripts are
identical except for the data. One will actually produce a plot, whereas
the other will not. I cannot figure out what I am doing wrong, such that
the second script fails. Am I doing something wrong with this, or is this
On 06/07/2010 10:41 AM, James Evans wrote:
I am having a problem when using masked arrays. The attached scripts
are identical except for the data. One will actually produce a plot,
whereas the other will not. I cannot figure out what I am doing wrong,
such that the second script fails. Am I
Dharhas,
Is it possible to find out which version of python was installed for your
other RHEL5 machine? I don't know if that makes a difference or not, but
RHEL5 by default uses Python 2.4.
Ben Root
On Mon, Jun 7, 2010 at 1:48 PM, Dharhas Pothina
dharhas.poth...@twdb.state.tx.us wrote:
Hi,
Ben,
The matplotlib on the other working machine is using python 2.6.4. On this
machine I am using python 2.6.5.
The default python on both machines in python 2.4 but I set up python 2.6 as an
alternate install in /opt/python26.
- dharhas
Benjamin Root ben.r...@ou.edu 6/7/2010 3:56 PM
Hi,
Hoping someone can help with this... I'm trying to install in a virtual
environment created with --no-site-packages
I've followed all instructions re cleaning the existing .matplotlib
cache/directory and deleted .egg files etc
(virtualenv) ... $ easy_install matplotlib -- gives me an error:
On 06/07/2010 01:15 PM, Robert Sudwarts wrote:
Hi,
Hoping someone can help with this... I'm trying to install in a virtual
environment created with --no-site-packages
I've followed all instructions re cleaning the existing .matplotlib
cache/directory and deleted .egg files etc
(virtualenv)
Thanks for your quick response Eric -- I've just spotted the freetype
libpng packages which will also need to be installed...
... and having downloaded freetype etc (and seen its rather interesting
installation instructions...) I'll have to figure out how to get this to end
up in the right
Hi all,
I've really been enjoying matplotlib, but in getting my graphs to look just
the way I want, I find myself having to just through some hoops to get
there.
my question is: is there a better way of changing spine, tick, and
ticklabels colors?
Here's what I use right now:
Hello All,
I have data that I need to apply log-based transformations to followed
by plotting. Ideally I would like the plot to display the nicely
formatted log-scale major/minor ticks as when setting xscale('log').
Of course, doing that applies the default log transformation to
already
I would like to second this sentiment. I just encountered a situation today
where I needed to modify the fontsize of the ticklabels and I could not find
any obvious method for modifying the properties. Unless I am mistaken and
there are methods for this, shall I file a feature request?
Ben Root
On 06/07/2010 02:36 PM, Robert Sudwarts wrote:
Thanks for your quick response Eric -- I've just spotted the freetype
libpng packages which will also need to be installed...
... and having downloaded freetype etc (and seen its rather interesting
installation instructions...) I'll have to
On 06/07/2010 04:31 PM, Benjamin Root wrote:
I would like to second this sentiment. I just encountered a situation
today where I needed to modify the fontsize of the ticklabels and I
could not find any obvious method for modifying the properties. Unless
I am mistaken and there are methods
Ben,
That worked great, thanks!!! Just a few points. The documentation under
the image tutorial section does not specify that a user has to do
plt.show(), should I submit a bug report or something? I changed my code
and listed it below it works as long as I comment out the plot c section.
In
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