You may be encountering this bug:
http://code.astraw.com/debian_sarge_libc.html
John T Whelan wrote:
> I just installed matplotlib 0.87.5 and numpy 1.0 from source on my
> Debian "sarge" (stable release) system. (I chose those versions
> because they're the ones currently included in the testing
I just installed matplotlib 0.87.5 and numpy 1.0 from source on my
Debian "sarge" (stable release) system. (I chose those versions
because they're the ones currently included in the testing "etch"
release.) Everything I've tried has worked *except* the ylabel()
command. Whenever a plot containin
On 1/25/07, Alan G Isaac <[EMAIL PROTECTED]> wrote:
> On Wed, 24 Jan 2007, Fernando Perez apparently wrote:
> > Let us know if this is not enough or if you have any other issues.
>
> How about for Windows users? You list as dependencies:
>
> # PyWin32 from http://starship.python.net/crew/mhammond
I'm trying to work out a way of printing plots as vector graphics that
use alpha channel.
I understand that postscript doesn't do alpha, so I was hoping to save
the plot as svg, import into illustrator and then save as a pdf and/or
print.
So I run the following file: (matplotlib svn 2943, os x,
> "Lars" == Lars Friedrich <[EMAIL PROTECTED]> writes:
Lars> Hello, how can I use the pylab.psd-function without a
Lars> matplotlib-Plot-figure popping up?
>From matplotlib.mlab import psd
JDH
-
Take Surveys. E
On 1/26/07, John Hunter <[EMAIL PROTECTED]> wrote:
> > "Jay" == Jay Parlar <[EMAIL PROTECTED]> writes:
>
> Jay> That's the problem, I believe. 'imread' in mpl always reads
> Jay> images in as MxNx4, while Matlab will check if the image is
> Jay> B&W and just do MxN. Is there any wa
Hello,
how can I use the pylab.psd-function without a matplotlib-Plot-figure
popping up?
Thanks
Lars
--
Dipl.-Ing. Lars Friedrich
Optical Measurement Technology
Department of Microsystems Engineering -- IMTEK
University of Freiburg
Georges-Köhler-Allee 102
D-79110 Freiburg
Germany
phone: +49-
> "Jay" == Jay Parlar <[EMAIL PROTECTED]> writes:
Jay> That's the problem, I believe. 'imread' in mpl always reads
Jay> images in as MxNx4, while Matlab will check if the image is
Jay> B&W and just do MxN. Is there any way to force MxN behaviour
Jay> in mpl?
No way currently,
On 1/26/07, John Hunter <[EMAIL PROTECTED]> wrote:
> > "Darren" == Darren Dale <[EMAIL PROTECTED]> writes:
>
> Darren> vmin and vmax dont seem to have any effect on the
> Darren> resulting image, at least on my machine with the most
> Darren> recent svn.
>
> I haven't looked at his
> "Darren" == Darren Dale <[EMAIL PROTECTED]> writes:
Darren> vmin and vmax dont seem to have any effect on the
Darren> resulting image, at least on my machine with the most
Darren> recent svn.
I haven't looked at his data or the output if fftshift. if vmin and
vmax do nothing, m
On Friday 26 January 2007 11:14, John Hunter wrote:
> > "Jay" == Jay Parlar <[EMAIL PROTECTED]> writes:
>
> Jay> One issue might be the use of "minAmp" and "maxAmp" in the
> Jay> Matlab code, and no equivalent in the Python. I thought maybe
> Jay> the vmin/vmax arguments to 'imshow'
Hello everyone,
I was playing around with this /examples/widgets/sliders.py and thought about
how to use it in my case. I'd like to controll a parameter which - if
changed - starts a calculation which last about some seconds. So
dragging=False would be exactly what I'm looking for! But on the
> "Jay" == Jay Parlar <[EMAIL PROTECTED]> writes:
Jay> One issue might be the use of "minAmp" and "maxAmp" in the
Jay> Matlab code, and no equivalent in the Python. I thought maybe
Jay> the vmin/vmax arguments to 'imshow' might work, but they
Jay> don't make much of a differenc
I'm trying to learn about 2D fourier transforms and k-space right now.
To do this, I'm using the image at
http://django.jayparlar.com/4kSnake.png
In Matlab, I run the following code:
Im = double(imread('4kSnake.png'));
FT = fftshift(fft2(Im));
FT_Amp = abs(FT);
minAmp = min(min(FT_Amp)); maxAmp =
> "Jonathon" == Jonathon Anderson <[EMAIL PROTECTED]> writes:
Jonathon> Could someone point me to documentation of the oo
Jonathon> interface? Everything seems to reference pylab (even
Jonathon> examples that say they're for the oo interface).
http://matplotlib.sourceforge.net/f
Hi,
using Agg, there's problems exporting plots in pdf format, all accentued
characters are not displayed (like u'accentué'), but they are in svg files.
In svg files, superscript characters are set to subscript (using TeX
notation). Is there solutions to these problems?
thanks
--
Lionel Roubey
Hi,
> i have made bar charts but I was wondering if there is a way to show
> on top of each bar the real content/counts, like a label; I generate
> static plots so the dynamic showing of the counts on focusing on the
> bar does not help me.
Cannot you just add the counts manually? E.g.
x,y = ara
Alan G Isaac <[EMAIL PROTECTED]> writes:
> So I installed PyWin32 as above, and PyReadline. I do NOT
> see IPython in my Start Menu nor when I look at
> Install/Uninstall programs. I do see an IPython folder in
> Lib/site-packages, so I guessed I should call Shell.py, but
> this is either a
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