The first suggestion failed with the same error, while the same suggestion
worked up through the last step (make installers) which fails with the same
error.
I decided to try Tommy's suggestion of just figuring out how to compile
libpng as a universal binary. The way I did it was to run the confi
On Wed, Jul 29, 2009 at 6:09 PM, John Hunter wrote:
> On Wed, Jul 29, 2009 at 6:50 PM, Art wrote:
>
> > My bottleneck now is actually saving the pngs for mencoder to make into
> an
> > avi (as with the movie_demo example on your site) using savefig. Do you
> also
> > know of an alternative way of
John Hunter wrote:
> On Wed, Jul 29, 2009 at 6:50 PM, Art wrote:
>
>> My bottleneck now is actually saving the pngs for mencoder to make into an
>> avi (as with the movie_demo example on your site) using savefig. Do you also
>> know of an alternative way of generating an avi of the animation? My
>
On Wed, Jul 29, 2009 at 9:05 PM, Christian Lerrahn wrote:
>> Why not::
>>
>> import matplotlib
>> matplotlib.use('Agg')
>>
>> Then you have a full featured mpl backend w/ no GUI or X requirements.
>
> Thanks for that! I had overlooked that backend. It seems to do the
> trick perfectly. :)
Gr
On Wed, 29 Jul 2009 20:43:43 -0500
John Hunter wrote:
> On Wed, Jul 29, 2009 at 7:33 PM, Christian
> Lerrahn wrote:
> > Hi,
> > I'm trying to make a few matplotlib scripts work on a box without
> > any X. However, I would like to change it as little as possible and
> > therefore don't want to get
On Wed, Jul 29, 2009 at 1:25 PM, Antonino Ingargiola wrote:
> I have attached another example of blit animation that does NOT
> require the svn version of MPL.
How did this help with your performance problems? The animation/blit
paradigm is great for *some* use cases, eg animating a cross-hair o
On Wed, Jul 29, 2009 at 4:34 PM, Uri Laserson wrote:
> Hi everyone,
>
> I am trying to build the latest svn trunk version of MPL on OS X 10.5. I am
> getting the following error:
Try
make build_osx105
python setup.py install --prefix=~/somewhere
If that doesn't work, try
cd release/osx
On Wed, Jul 29, 2009 at 7:33 PM, Christian Lerrahn wrote:
> Hi,
> I'm trying to make a few matplotlib scripts work on a box without any
> X. However, I would like to change it as little as possible and
> therefore don't want to get rid of the pylab interface.
>
> I almost got it to work already by
On Wed, Jul 29, 2009 at 6:50 PM, Art wrote:
> My bottleneck now is actually saving the pngs for mencoder to make into an
> avi (as with the movie_demo example on your site) using savefig. Do you also
> know of an alternative way of generating an avi of the animation? My
> animation has about 9000
On Jul 29, 2009, at 5:34 PM, Uri Laserson wrote:
> Hi everyone,
>
> I am trying to build the latest svn trunk version of MPL on OS X
> 10.5. I am getting the following error:
>
> ld: in /Developer/SDKs/MacOSX10.4u.sdk/usr/local/lib/libPng.dylib,
> file is not of required architecture for arc
Hi,
I'm trying to make a few matplotlib scripts work on a box without any
X. However, I would like to change it as little as possible and
therefore don't want to get rid of the pylab interface.
I almost got it to work already by just using the "dummy GUI", i.e. i
use
import matplotlib as m
m.use(
On Wed, Jul 29, 2009 at 4:38 AM, John Hunter wrote:
> On Wed, Jul 29, 2009 at 1:01 AM, Art wrote:
> > I have a scatter plot that requires some time to render. The horizontal
> axis
> > is time. Currently, I generate the full scatter plot each time and draw a
> > axvline to indicate the progress o
Hello,
thru data.gov, there are several shapefile archives available, in a zip format.
Do someone believe it worths to support this kind of "distribution" of
shp or we'd like still to have the zip unzip'ed first and the
readshapefile() the resulting file?
Regards,
--
Sandro Tosi (aka morph, morp
Hi everyone,
I am trying to build the latest svn trunk version of MPL on OS X 10.5. I am
getting the following error:
ld: in /Developer/SDKs/MacOSX10.4u.sdk/usr/local/lib/libPng.dylib, file is
not of required architecture for architecture ppc
After googling quite a bit, this seems to be quite a
Michael Droettboom wrote:
> This is a long-standing known issue with the contour code. The
> contouring library we are using (in cntr.c) was written for a graphics
> library that did not support compound paths, so to draw a donut-shaped
> objects it creates "cut paths" from the inner to outer e
Thanks a lot. The code you mentioned:
cs = contourf(Y,X,transpose(CHI),levels,alpha=0.7)
for c in cs.collections:
c.set_edgecolors('none')
worked great and the extra lines are gone.
Joseph Smidt
PS. Good luck with this issue. I'd help but I'm not that good.
--
-
Joseph Smidt wrote:
> I am making contourf plots with some transparency as I want to
> eventually overlay such plots. When I plot such plots I see artifacts
> or lines that shouldn't be there as seen here:
> http://josephsmidt.googlepages.com/ex.png
>
> Is this a bug or am I plotting incorrec
Hi,
2009/7/29 Jae-Joon Lee :
> On Tue, Jul 28, 2009 at 9:11 AM, Roland Koebler wrote:
[cut]
>> Any ideas?
>>
>
> http://matplotlib.sourceforge.net/examples/animation/animation_blit_gtk2.html
>
> The above example does something similar to (b).
> It saves the previous plot (only axes area is saved)
This is a long-standing known issue with the contour code. The
contouring library we are using (in cntr.c) was written for a graphics
library that did not support compound paths, so to draw a donut-shaped
objects it creates "cut paths" from the inner to outer edge. A number
of the matplotlib
I am making contourf plots with some transparency as I want to
eventually overlay such plots. When I plot such plots I see artifacts
or lines that shouldn't be there as seen here:
http://josephsmidt.googlepages.com/ex.png
Is this a bug or am I plotting incorrectly? My script is here:
http://
n Tue, Jul 28, 2009 at 8:11 AM, Roland Koebler wrote:
> Hi,
>
> I've got some performance problems with matplotlib, and would like to
> ask if you know any way I can make it faster.
>
> If there is no such way, I have to decide to (a) either enhance matplotlib
> or (b) write my own plotting-libra
The documentation for scatter command is out of date unfortunately.
You need to use "scatterpoints" keyword.
http://www.nabble.com/legend-bug--td22466216.html#a22466216
-JJ
On Mon, Jul 27, 2009 at 3:44 PM, per freem wrote:
> Hi all
>
> i am making a scatter plot and want to label one of the poin
It looks like SourceForge has been making some pretty major changes to
the file download system. That part of SourceForge was always the most
confusing and frustrating part of the system. I just went in and
re-specified the default files, and it appears to be working now.
Please report your
I downloaded it also yesterday thinking I was getting a newer (than 0.98.5.3)
version of matplotlib. Definitely misleading, so thanks for posting this
thread.
Josh
Kaushik Ghose-3 wrote:
>
> Hi All,
>
> I was downloading matplotlib on a windows machine and the sourceforge site
> (http://sourc
scatter() currently does not support arbitrary path as its marker. The
current marker customization is limited to what can be described by
RegularPolyCollection and etc. And the crosshair marker do not fit in
to this category.
I'm attaching a snippet of a code I have been using for an exactly
same
On Tue, Jul 28, 2009 at 9:11 AM, Roland Koebler wrote:
> Hi,
>
> I've got some performance problems with matplotlib, and would like to
> ask if you know any way I can make it faster.
>
> If there is no such way, I have to decide to (a) either enhance matplotlib
> or (b) write my own plotting-librar
Have you seen this?
http://zunzun.com/
*"Online Curve Fitting and Surface Fitting Web Site*"
On Wed, Jul 29, 2009 at 6:16 AM, Bala subramanian wrote:
> Friends,
>
> I have to define two equations and fit my data on to it. could someone
> please give me some example on how to do curve fitting u
Quoting Bala subramanian :
> Friends,
>
> I have to define two equations and fit my data on to it. could someone
> please give me some example on how to do curve fitting using matplotlib.
http://docs.scipy.org/doc/numpy/reference/generated/numpy.polyfit.html
(Matplotlib example at the bottom)
Friends,
I have to define two equations and fit my data on to it. could someone
please give me some example on how to do curve fitting using matplotlib.
Thanks,
Bala
--
Let Crystal Reports handle the reporting - Free Crys
On Tue, Jul 28, 2009 at 10:27 PM, Kun Hong wrote:
> Hi,
>
> I am new to matplotlib. Currently I have a need to change the subplot
> orders after the subplts have been added to a figure. I haven't found a
> way to do it easily. One of my solution is to keep an ordered list of
> the subplots and re-a
On Wed, Jul 29, 2009 at 1:01 AM, Art wrote:
> I have a scatter plot that requires some time to render. The horizontal axis
> is time. Currently, I generate the full scatter plot each time and draw a
> axvline to indicate the progress of time, save the file as a png for each
> time, and generate a m
On Wed, Jul 29, 2009 at 1:39 AM, 3togo wrote:
>
> mlab.psd and pyplot.psd are different
The plotting command pyplot.psd scales the numbers in decibels (the dB
in the ylabel in pyplot.psd). mlab.psd just returns the unscaled
power. So in your example in subplot(3,1,3), call before plotting
Hi,
I am new to matplotlib. Currently I have a need to change the subplot
orders after the subplts have been added to a figure. I haven't found a
way to do it easily. One of my solution is to keep an ordered list of
the subplots and re-add them in the correct order. But this way, all the
navigatio
mlab.psd and pyplot.psd are different
http://www.nabble.com/file/p24713274/psd_testpng.png
http://www.nabble.com/file/p24713274/psd_testpng.png psd_testpng.png
#This program below do reveal that mlab.psd and pyplot.psd are different
import numpy as np
import matplotlib.pyplot as plt
import
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