John Hunter wrote:
>> "Eric" == Eric Firing <[EMAIL PROTECTED]> writes:
>
> Eric> Yes, it should be !=0. The purpose is to show how sparse a
> Eric> matrix is--how much is filled with zeros--by displaying the
> Eric> non-zero entries.
>
> OK I fixed it. Thanks.
Thanks!
BTW wou
I have been trying the 3D matplotlib examples in
http://www.scipy.org/Cookbook/Matplotlib/mplot3D using ipython as
follows:
python -pylab -p scipy
import matplotlib.axes3d as ax3d
u=r_[0:2*pi:100j]
v=r_[0:2*pi:100j]
x=10*outer(cos(u),sin(v))
y=10*outer(sin(u),sin(v))
z=10*outer(ones(size(u
On Tuesday 21 November 2006 22:09, Stephen George wrote:
> Thank you Pierre,
>
> I've taken a while to get around to it, but this code worked a treat,
> and taught me a little about how I can override things in matplotlib
Glad you found it useful.
playing some more about it, I realized that there
> "Eric" == Eric Firing <[EMAIL PROTECTED]> writes:
Eric> Anyone who has not done such a compilation is likely to run
Eric> into missing devel packages (because they don't get
Eric> installed by default), but installing them using synaptic or
Eric> apt-get should be easy, and
I'm using matplotlib on a Mac. I tried to do a date plot but got an
error message that pytz is not installed. According to the "using
matplotlib" tutorial pytz it is supposed to be installed
automatically...
Traceback (most recent call last):
File "make_stats.py", line 184, in ?
do_pl
> "Samuel" == Samuel M Smith <[EMAIL PROTECTED]> writes:
Samuel> I figured it out. It is saving the outside edge as
Samuel> transparent not gray. I was viewing the images in Apple's
Samuel> preview and it displays transparent as gray (not
Samuel> checkerboard like photoshop or
John Hunter wrote:
...
> I am not a spy user, though I wrote it. I assume the test should be Z!=0?
>
> Note spy2 (which arguably makes a nicer plot) has the same potential
> problem. If there is consensus that it should be !=0 I am happy to
> change it.
Yes, it should be !=0. The purpose is to
Hi ALL,
I am just starting to leave the matlab to work with matplotlib 82-5 in my
ubuntu linux. I have problens to make a vector fild plots using quiver. I have
a netcdf file that i extract a u_velocity and v_velocity variables, after i
mask the array and try to quiver. i get the following erro
From my point of view, version 82-5 is simply too old to bother with.
In newer versions quiver has been completely rewritten including masked
array support. I recommend that you remove your ubuntu mpl package and
install the latest release from the source tarball.
Eric
giovanni ruggiero wro
> "Robert" == Robert Cimrman <[EMAIL PROTECTED]> writes:
Robert> It looks like the 'spy' function ignores negative values
Robert> (matplotlib 0.87.5).
Robert> In [30]:spy( ones( (5, 5) ) )[0].get_xdata() Out[30]:
Robert> array([ 0.5, 0.5, 0.5, 0.5, 0.5, 1.5, 1.5, 1.5, 1.5, 1.5
I'm trying to upgrade things. Upon doing so, I find that pylab gives a
warning about not finding wxmsw26uh_vc.dll
A search suggested that I need the unicode version of wx. I installed
that, but still get the same message.
(Thinking I accidently installed the ansi version, I downloaded and
in
Thank you Pierre,
I've taken a while to get around to it, but this code worked a treat,
and taught me a little about how I can override things in matplotlib
Thanks
Steve
Pierre GM wrote:
>> One thing I cannot work out is the axis number presentation.
>> Cannot find any documentation about how t
Have a lot of data, and when looking at full view I'd like no markers,
but when zoom in to see individual points I'd like to place markers on
the graph.
Planing on attaching some code to events to toggle markers on my line.
Is there a way to change the markers a line uses after it has been
plot
Hi,
It is correct that the machine I'm building on does not have X11
running, though it is installed. I can, however, enter python and import
gtk without error.
[EMAIL PROTECTED] examples]# python
Python 2.4.1 (#1, May 16 2005, 15:15:14)
[GCC 4.0.0 20050512 (Red Hat 4.0.0-5)] on linux2
Type
I recently upgraded matplotlib 87.7 Mac OS X PPC 10.4 python 2.4 from
sourceforge binary
Using backend TkAgg version 8.4
Whenever I save png plots using the toolbar save button or explicitly,
the edgecolor around the outside of the plot is gray. I want it to
be white.
I have the following
If you saw my previous post about upgrading to XDarwin 1.1.3, and
breaking matplotlib, the following seems to work:
Soft-linking to libfreetype.6.3.8.dylib rather than
libfreetype.6.3.dylib (see below, copied from previous email).
Thanks for that Apple!
-Tony
> >>> import numpy as N
N
> "Samuel" == Samuel M Smith <[EMAIL PROTECTED]> writes:
Samuel> I recently upgraded matplotlib 87.7 Mac OS X PPC 10.4
Samuel> python 2.4 from sourceforge binary Using backend TkAgg
Samuel> version 8.4
Samuel> Whenever I save png plots using the toolbar save button or
Sam
It also doesn't work with backend WXAgg version 2.6.3.3
On 21 Nov, 2006, at 12:13, Samuel M. Smith wrote:
> I recently upgraded matplotlib 87.7 Mac OS X PPC 10.4 python 2.4 from
> sourceforge binary
> Using backend TkAgg version 8.4
>
>
> Whenever I save png plots using the toolbar save button or
> "Adam" == Adam Miller <[EMAIL PROTECTED]> writes:
Adam> Hi, It is correct that the machine I'm building on does not
Adam> have X11 running, though it is installed. I can, however,
Adam> enter python and import gtk without error.
Adam> [EMAIL PROTECTED] examples]# python Pyt
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