Hi guys,
I am quite new to matplotlib. I wanna know how to change the aspect of my
plot in my program. I don't wanna change it by toolbar coz there are
thousands of data that I can't change them one by one by myself.
Thanks,
Forrest
--
Forrest Sheng Bao
Ph.D. student, Dept. of Computer Science
That answers my questions.
Thank you very much,
Davide
On Thu, Feb 28, 2008 at 8:08 PM, Steve Schmerler [EMAIL PROTECTED] wrote:
On Thu, Feb 28, 2008 at 05:40:00PM +, Davide Cellai wrote:
1. To begin with, I've copied the lines:
deb http://anakonda.altervista.org/debian packages/
On Fri, 29 Feb 2008, Forrest Sheng Bao apparently wrote:
I wanna know how to change the aspect of my
plot in my program.
Call set_aspect on a axes instance; then call apply_aspect.
hth,
Alan Isaac
-
This SF.net
Well, I want a way that I can use some function or an option/parameter of a
function to do that.
The code I am using to plot is like this:
x = range(0,len(data));
lines = plot(x, data);
setp(lines, linewidth=0.5)
axis('tight')
grid(True);
xlabel('sampling points');
ylabel('quantilized steps');
Hi,
Sorry to raise this issue again, but some has a clue ?
Matthieu
2008/2/4, Matthieu Brucher [EMAIL PROTECTED]:
Hi,
I'm trying to change the y labels on the attached picture
(cout_it_459_zoom.eps). I modified the labels explicitly, but they still are
outside the picture :(
Is it
On Fri, 29 Feb 2008, Matthieu Brucher apparently wrote:
Sorry to raise this issue again, but some has a clue ?
Didn't see this earlier and you did not attach the picture
this time, but I've seen cut-off labels in some settings
when there are negative coordinates in the EPS bounding box.
Davide Cellai wrote:
That answers my questions.
Thank you very much,
Davide
On Thu, Feb 28, 2008 at 8:08 PM, Steve Schmerler [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
On Thu, Feb 28, 2008 at 05:40:00PM +, Davide Cellai wrote:
1. To begin with, I've copied the
I don't believe there is at present. There was a recent discussion
about this on the list, and it's on the radar as something to add for a
future release.
Cheers,
Mike
chombee wrote:
I'm making some scatter plots which will probably end up getting printed
in black and white. I'm actually
On Fri, Feb 29, 2008 at 2:52 PM, Michael Droettboom [EMAIL PROTECTED] wrote:
Can you describe how you are changing the locale? It could be that Qt
is reverting it to your system value every time a new figure window is
created. Maybe you could set it somehow deeper, like in an
environment
Can you describe how you are changing the locale? It could be that Qt
is reverting it to your system value every time a new figure window is
created. Maybe you could set it somehow deeper, like in an
environment variable.
Cheers,
Mike
Stephane Raynaud wrote:
Hi,
when I set the locale to
2008/2/29, Alan G Isaac [EMAIL PROTECTED]:
On Fri, 29 Feb 2008, Matthieu Brucher apparently wrote:
Sorry to raise this issue again, but some has a clue ?
Didn't see this earlier and you did not attach the picture
this time,
Ooops...
but I've seen cut-off labels in some settings
when
On Fri, 29 Feb 2008, [EMAIL PROTECTED] apparently wrote:
I'm trying to plot a current trace from a physics
experiment, containing about 300,000 data points.
You may find this off topic, since you seem to mean by plot
a current trace something different than I'm familiar with.
Suppose I have
I gave this a shot, and eps2eps seems not to have any effect on the
bounding box. I've done some experiments where I reduce the bounding
box by hand, which works really well - the only problem is I need a
way to determine where the edge of my plot really is.
In Basemap, there is a box
On Fri, 29 Feb 2008, Michael Hearne apparently wrote:
I gave this a shot, and eps2eps seems not to have any effect on the
bounding box. I've done some experiments where I reduce the bounding
box by hand, which works really well - the only problem is I need a
way to determine where the edge
Hello all,
I'm starting a new application, and I want to do it in C++. Previously, I've
coded similar things in Python and pygtk, using matplotlib for the
graphics. Now I want to create an application in C++ with a GUI that needs
to display simple plots and hidden surface 3D plots and that runs
Hi everyone,
Quite recently I started out with learning Python, IPython, SciPy and
Matplotlib, to try see if I could replace some data analysis software
that was previously written in LabVIEW. Slowly I'm getting sort-of the
hang of it, but I've run into a few problems, and I'm now looking
around
Anyway, it is almost surely a bounding box problem.
I think you can use eps2eps to get a new bounding box.
Thanks, I'll try this :)
It doesn't change a thing :|
Besides, even if it worked, there should be a way of changing the global
scale (see the attached image for a example).
On Fri, Feb 29, 2008 at 8:27 AM, [EMAIL PROTECTED] wrote:
Hi everyone,
Quite recently I started out with learning Python, IPython, SciPy and
Matplotlib, to try see if I could replace some data analysis software
that was previously written in LabVIEW. Slowly I'm getting sort-of the
hang
On Fri, Feb 29, 2008 at 9:40 AM, João Luis Silva [EMAIL PROTECTED] wrote:
So do you know any free open source library for plotting, that can be
embedded in a GUI (such as wxWidgets or GTK), and usable from C/C++?
Matplotlib may well be a killer application for me in the sense that it
Seems like a reasonable fix to me. I don't think the classic toolbars
get as much testing as the new ones, which is probably how this fell
through the cracks.
I have committed this in SVN r4991.
Cheers,
Mike
Jeff Peery wrote:
Hello,
I just upgraded to the most recent version of matplotlib.
On Friday 29 February 2008 11:15:20 am Matthieu Brucher wrote:
You can either set your axes.formatter.limits rc setting to something
like 4,
or you can make your axes smaller in the figure, like
axes([0.25,0.125,0.7,0.85])
Thanks for this. I tried the first one (I can't make the figure
You might try checking what the existing values are:
rcParams['axes.formatter.limits']
[-7, 7]
and try:
rcParams['axes.formatter.limits']=[-4,4]
Sorry, I didn't check the current values :|
It works like a charm now, thanks for all the helpfull answers :)
Matthieu
--
French PhD
You can either set your axes.formatter.limits rc setting to something like
4,
or you can make your axes smaller in the figure, like
axes([0.25,0.125,0.7,0.85])
Thanks for this. I tried the first one (I can't make the figure smaller ;)),
but I got this result :
File images.py, line 14, in
On Friday 29 February 2008 10:38:33 am Matthieu Brucher wrote:
Anyway, it is almost surely a bounding box problem.
I think you can use eps2eps to get a new bounding box.
Thanks, I'll try this :)
It doesn't change a thing :|
Besides, even if it worked, there should be a way of
Hi Alan,
I'm trying to plot a current trace from a physics
experiment, containing about 300,000 data points.
AGI You may find this off topic, since you seem to mean by plot
AGI a current trace something different than I'm familiar with.
AGI [snip]
AGI So perhaps your question is really about
On Fri, Feb 29, 2008 at 10:21 AM, Onno Broekmans
[EMAIL PROTECTED] wrote:
Thanks for your reply! I agree that under normal circumstances,
downsampling would be a good thing to do. However, in this case, it's
really about the tiny details in the trace, so I'd like to zoom in on
a small
I finally bit the bullet and decided to upgrade to Leopard.
The MatPlotLib 0.91.2 egg fails to install.
Configuration:
MacBook Pro
OS X 10.5.2
Python 2.5.2 from http://www.pythonmac.org/packages/py25-fat/dmg/
python-2.5-macosx.dmg
NumPy 1.04 from
I finally bit the bullet and decided to upgrade to Leopard.
The MatPlotLib 0.91.2 egg fails to install.
Configuration:
MacBook Pro
OS X 10.5.2
Python 2.5.2 from http://www.python.org/ftp/python/2.5.2/
python-2.5.2-macosx.dmg
NumPy 1.04 from
Installed MatPlotLib 0.91.1 on OS X 10.5 Leopard (intel)
When saving plot files to formats .png or .svg I get the following
error.
Matplotlib backend_wx_error cannot return std::string from Unicode
object
This errors occurs with both wxpython 2.8.30 and 2.8.7.1
.ps .eps and .pdf works
Have you tried pdfcrop ? It computes margin automatically, you could then
transfer the file back to eps.
David
PDFCROP 1.5, 2004/06/24 - Copyright (c) 2002, 2004 by Heiko Oberdiek.
Syntax: pdfcrop [options] input[.pdf] [output file]
Function: Margins are calculated and removed for each page in
João Luis Silva wrote:
So do you know any free open source library for plotting, that can be
embedded in a GUI (such as wxWidgets or GTK), and usable from C/C++?
If you're not committed to a particular GUI, check out QT -- I think
there are some plotting tools for QT out there:
Samuel M. Smith wrote:
I finally bit the bullet and decided to upgrade to Leopard.
The MatPlotLib 0.91.2 egg fails to install.
Configuration:
MacBook Pro
OS X 10.5.2
Python 2.5.2 from http://www.pythonmac.org/packages/py25-fat/dmg/
python-2.5-macosx.dmg
I'm trying to explore new options, and learn new skills. My favorite
programming languages are C/C++ and Python. I use Python for small
scripts and applications, and C/C++ for everything else. I've started a
smallish/medium size open source app in python+pygtk+matplotlib+numpy
This is getting OT, but I'd kind of like to see it get archived somewhere...
João Luís Silva wrote:
I'm trying to explore new options, and learn new skills. My favorite
programming languages are C/C++ and Python. I use Python for small
scripts and applications, and C/C++ for everything else.
Hello,
I'm trying to use savefig in my wx app and I'm using wxAgg backend. I'm
getting this error:
FILE .maplotlib\backends\backend_bases.py, line 397 in print_png
Self.get_renderer()._renderer.write_png(filename, self.figure.dpi.dpi.get())
TypeError: cannot return std::string from Unicode
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