Most of the plots I need to make for work have very different x and y axis
scales, and under these conditions, the pyplot.arrow function (which I think
is a FancyArrow) makes arrows where the heads are pretty distorted. (MPL
version 0.99.1 -- Windows; version 0.99.1.1-r1 -- Gentoo)
I've spent qui
John,
Only the wxagg worked. Here is the output:
$HOME=/Users/darnold
CONFIGDIR=/Users/darnold/.matplotlib
matplotlib data path
/Library/Frameworks/Python.framework/Versions/6.0.0/lib/python2.6/site-packages/matplotlib/mpl-data
loaded rc file /Users/darnold/.matplotlib/matplotlibrc
matplotlib ve
All,
This example:
http://matplotlib.sourceforge.net/examples/event_handling/keypress_demo.html
Raises this exception o my Macbook when the key 's' is pressed:
The debugged program raised the exception unhandled TypeError
"save_figure() takes exactly 1 argument (2 given)"
File:
/Library/Frame
On Sun, Feb 14, 2010 at 6:53 PM, David Arnold wrote:
> All,
>
> Any Mac users out there? This script from the User Guide does not seem to
> recognize entering or leaving a figure. Any thoughts?
My Mac is currently dead, but I developed these events while I was a
mac user and so am pretty sure th
On Sat, Feb 13, 2010 at 2:53 PM, John Jameson wrote:
> HI,
> I find the very basic animation below has a memory leak (my pagefile usage
> number keeps growing in the Windows XP Windows Task Manager Performance
> graph).I don't see this with the "animation_blit_gtk.py" example on:
>
> http://matplo
All,
Any Mac users out there? This script from the User Guide does not seem to
recognize entering or leaving a figure. Any thoughts?
# enterleave.py
import matplotlib.pyplot as plt
def enter_axes(event):
print 'enter_axes', event.inaxes
event.inaxes.patch.set_facecolor('yellow')
ev
I have added a bbox support for "restore_region", but I'm afraid that
this feature is not well tested. And I guess what you find is,
unfortunately, a bug. While I'll try to push the changes to the svn
tomorrow, you may try to monkey-patch with following code.
from matplotlib.transforms import Bbo
Wayne Watson wrote:
> Thank you for the code below. Yes, it actually does what I want it to
> do. The difference in what I did similarly yesterday (see my response to
> Philipp moments ago) is the [ ], a list. All this for one simple bit of
> list notation.
Newer versions of mpl do not requir
On Feb 14, 2010, at 5:41 PM, Jan Strube wrote:
> Dear matplotters,
>
> I'm trying to follow
> http://matplotlib.sourceforge.net/examples/pylab_examples/
> ganged_plots.html
> as an example how to turn of the ticks in the case of shared x axes.
> The tick labels are gone, but unfortunately, matpl
I ran across:
http://old.nabble.com/half-filled-markers-td24003576.html
The name "fillstyle" can give the wrong impression about what is being
filled. For example, see the comment here:
http://www.mail-archive.com/matplotlib-users@lists.sourceforge.net/msg13074.html
It's probably too l
Dear matplotters,
I'm trying to follow
http://matplotlib.sourceforge.net/examples/pylab_examples/ganged_plots.html
as an example how to turn of the ticks in the case of shared x axes.
The tick labels are gone, but unfortunately, matplotlib still plots a '1e5'
on the axis for which I have turned of
On Sun, Feb 14, 2010 at 3:34 PM, David Arnold wrote:
> line, =ax.plot([0], [0])
> plt.show()
> linebuilder=LineBuilder(line)
>
> However, if I put the plt.show() on the last line, it works. Can anyone
> explain?
plt.show is meant to raise all GUI windows and start the mainloop.
For many user int
Hi Wayne,
(I wanted to answer you directly but the mail came back, don't know why)
I have several points that
you really should work on if you expect anyone to answer to your mails in
future. First, you should check the destination of your messages. I got at
least three of your messages addres
All,
I am curious why this doesn't work:
# linebuilder.py
import matplotlib.pyplot as plt
class LineBuilder:
def __init__(self, line):
self.line=line
self.xs=list(line.get_xdata())
self.ys=list(line.get_ydata())
self.cid=line.figure.canvas.mpl_connect('button
All,
Can anyone shed light on how python 3 is working together with matplotlib,
scipy, and numpy?
David
--
SOLARIS 10 is the OS for Data Centers - provides features such as DTrace,
Predictive Self Healing and Award Winni
Well, well. One can get interesting results by persistence. The code I
speak of here now works without using ipython.
All it took was moving the offending def (show() at the end) and putting
it somewhere else where the completion of the def bounced right back
into the main flow of the program. T
Thank you for the code below. Yes, it actually does what I want it to
do. The difference in what I did similarly yesterday (see my response to
Philipp moments ago) is the [ ], a list. All this for one simple bit of
list notation.
Somehow I'm not getting through to anyone what I have actually
Brendan Barnwell wrote:
> I'm trying to find the quickest way to erase a rectangular area of
> the figure canvas. I tried using canvas.restore_region with the
> optional bbox argument, but there seems to be some mismatch between
> the measurement units of the saved buffer object and the c
Did you see the figure I included to John? If not, let me put it simply.
Suppose you have 50 straight sticks connected at their ends with some
hook. I want to color the hook holding stick 10 to 11, but color no
other hook. Not 99 hooks.
Yesterday, I tried to do a simple plot of three points
Hi Nico,
I didn't test it, but maybe with something like that:
rc('text', usetex=True)
[taken from
http://matplotlib.sourceforge.net/plot_directive/mpl_examples/pylab_examples/tex_demo.py]
ax.set_xticks((-pi,pi))
ax.set_xticklabels(('$-\pi$','$\pi$'))
[taken from
http://matplotlib.sourceforg
Lines 147-151 of __init__ need to be changed to
import numpy
nn = numpy.__version__.split('.')
if not (int(nn[0]) > 1 or int(nn[0]) == 1 and int(nn[1]) >= 1):
raise ImportError(
'numpy 1.1 or later is required; you have %s' %
numpy.__version__)
Chuck
--
Not read it myself but 'Matplotlib for Python Developers' might be what
you're after - see review http://dalelane.co.uk/blog/?p=1222
Best way to learn Matplotlib is to use a good IDE like Spyder. I find it
much easier than IPython. http://code.google.com/p/spyderlib/
Installing Python(x,y) is
Dear Wayne Watson,
As yourself I'm also new to matplotlib (and python) and I know that learning
such a library can be overwhelming at first. Still, this community/mailist
has answered all my newbie questions, even when they were clearly in the
manual or have already been answered in previous posts
On Sat, Feb 13, 2010 at 11:28 PM, Wayne Watson
wrote:
> Well, I'm not quite sure what to say to your claim. In certain instances I
> am trying to get through to someone here that something is missing for
> newbies. In one word, pedagogy (as perhaps in a text book, not a reference
> manual or dicti
Hi,
I'm plotting a colorbar with
pylab.colorbar(ticks=(-pi,0,pi))
and trying to add proper "\pi" labels to it. Couldn't find out how to
do that from the manual -- any hints here?
Cheers,
Nico
--
SOLARIS 10 is the O
Why don't you just use the code provided here:
http://matplotlib.sourceforge.net/examples/api/watermark_image.html
The first thing to do when you want to plot something is maybe to look at the
examples section, isn't it? It shows pretty good how to not only mark points,
but also to mark points
26 matches
Mail list logo
