Yes it was the matplotlib-0.91.2-py2.5-macosx-10.3-fat.egg I tried to
install. I've posted the entire easy_install output below. I'll let
the list know if i resolve the problem.
Andrew
---
Processing matplotlib-0.91.2-py2.5-macosx-10.3-fat.egg
crea
Dear Francesco,
I'm sorry --- it is hard not to read your message and laugh. You
really think that the static type checking of C++ is protecting you?
Well, it may be, but C++ is unsafe in so many other ways that you are
not doing yourself a favor by working in it.
If you want to use a types
Hey Matthias,
Matthias Michler wrote:
> maybe something like the following helps you:
> -
> from pylab import *
> from time import sleep
>
> ion() # interactive mode 'on'
> figure()
> ax =
On Fri, Mar 21, 2008 at 1:40 AM, Eric Firing <[EMAIL PROTECTED]> wrote:
>
> > Out of interest, how does one tell MPL to "start a new figure and forget
> > everything that's gone before"?
>
> You can minimize the amount of package and module-level state
> information by using the oo interface: s
On Fri, Mar 21, 2008 at 4:18 PM, Simson Garfinkel <[EMAIL PROTECTED]> wrote:
> Is there an easy way to label bars with the value of the bar at that
> point? I am doing log bars and it would be nice to have them labeled.
>
> I guess I can do this manually using text() and the values returned by
>
I'm trying to use some matplotlib-generated pdfs in a pdflatex document,
and seeing some extremely weird and disruptive size effects. The
resulting pdfs can be seen at
http://research.janelia.org/coventry/paper.pdf
http://research.janelia.org/coventry/paper-small.pdf
The first results from the
Einar M. Einarsson wrote:
> Hi all,
>
> I'm trying to find ways to make the file-size of my PNG images smaller.
>
> When I generate my 660*440px image I get a big 168kb file.
> (8bit RGB color model, has an alpha channel (need that) but no
> interlacing scheme)
>
> Here it is:
> http://metphys.
Is there an easy way to label bars with the value of the bar at that
point? I am doing log bars and it would be nice to have them labeled.
I guess I can do this manually using text() and the values returned by
bar(); is there an automatic way to do it?
Thanks!
--
1. Moving to matplotlib-0.91.2 solved the problem with PDF generation
on log axes.
2. Installing matplotlib-0.91.2 on Linux required installing these
packages first:
* freetype-devel
* libpng-devel
(Those packages were NOT installed automatically by easy_install)
--
On Sat, 01 Mar 2008, Francesco Biscani apparently wrote:
> I'm currently working mostly in C++ and exploring
> integration with Python through Boost.Python+IPython+MPL.
> I enjoy working in Python, but I'm afraid of making a more
> consistent switch mainly for fear of losing the static
> type c
On Fri, Mar 21, 2008 at 2:00 AM, Eric Firing <[EMAIL PROTECTED]> wrote:
> Charlie Moad does the Windows releases. I don't know what compiler he uses.
>
> It would be nice if some people who have successfully built on Windows
> could collectively assemble a step-by-step account of how to go fro
On Tue, Feb 26, 2008 at 3:23 AM, Michaël Douchin
<[EMAIL PROTECTED]> wrote:
> What is the good way to do what I reach for ?
> I have much trouble to know how to define the c parameter of scatter. I
> saw the "arrange" thing somewhere in internet, but don't understand what
> it is for.
Have y
On Fri, Mar 21, 2008 at 2:34 PM, Kenneth Miller <[EMAIL PROTECTED]> wrote:
> So i've experimented with pcolor, and it's not really what I'm looking
> for. What I'm attempting to do is plot some XY coordinates, just a
> simple function, with the line being colored differently depending on
> th
On Sat, Feb 23, 2008 at 3:25 AM, pmarsh <[EMAIL PROTECTED]> wrote:
> Hello List,
>
> I am using python-matplotlib version 0.87.7-0.3ubuntu1(feisty) and
> having some problems with a script that uses it. I get this import error
> and am not sure how to debug it further, any assistance would be gr
On Thu, Mar 20, 2008 at 7:32 PM, carlwenrich <[EMAIL PROTECTED]> wrote:
>
> I've searched the user manual (and this forum) but I don't see anything that
> helps.
Assuming you mean what we call the tick labels:
import matplotlib
matplotlib.rcParams['xtick.labelsize'] = 14
matplotlib.rcParams['y
All,
A quick question
So i've experimented with pcolor, and it's not really what I'm looking
for. What I'm attempting to do is plot some XY coordinates, just a
simple function, with the line being colored differently depending on
the value of that function. So if perhaps you were plotti
On Mar 21, 2008, at 6:12 AM, Michael Droettboom wrote:
> I vaguely recall a bug whereby mathtext on PDF was upside down
> (because the direction of the y-axis was not being inverted)... but
> I can't find the bug report.
>
> It does seem to work in 0.90.1 and 0.91.2 (on Linux at least). Are
I'd guess PNG won't get much smaller because you have a lot of different
colored pixels. PNG compresses most when you have a sparser plot. I'd
suggest that you try using JPG. It will compress the multi-colored portion
of your plot way down. You may see a few artifacts if you look carefully at
t
I've searched the user manual (and this forum) but I don't see anything that
helps.
--
View this message in context:
http://www.nabble.com/How-do-I-change-the-font-size-for-the-default-coordinates--tp16191876p16191876.html
Sent from the matplotlib - users mailing list archive at Nabble.com.
--
Hi All,
Zachary Pincus wrote:
>> Can you tell me where you specified the -Os option to gcc to escape
>> the problem?
>
> So the compile that command that failed is printed right above the
> error message it generated. (The long line that starts with
> 'gcc' ...). I just copied this comm
Hi all,
I apologize in advance if these issues have already been addressed. I did a
search of the mailing lists and did not find them discussed but I may have
missed them.
I had some trouble getting the historical quotes data from yahoo to work,
apparently because yahoo changed the format of the
Hi all,
I'm trying to find ways to make the file-size of my PNG images smaller.
When I generate my 660*440px image I get a big 168kb file.
(8bit RGB color model, has an alpha channel (need that) but no
interlacing scheme)
Here it is:
http://metphys.org/eme/T05.png
I'm using the savefig method
Hi ,
I am trying to plot a filled triangle (or if possible any filled
polygon) in 3D. I am afraid, I am missing something very basic here.
I'd like to do something like:
x=[0,1,1] #coordintes of the three corners
y=[0,0,1]
z=[3,8,1]
ax.plane(x,y,z,facecolor='r')
So far I tried the "plot_surfac
Please Help me.
I am a beginner in programming. Due to my research, I should know how to
make graph using python and matplotlib.
I went to matplotlib website and downloaded and installed "enthought python"
Enthought python is a package that include numpy, wxPython GUI toolkit and
SciPy.
I insta
Hi all,
Christopher Barker wrote:
> "The only difference that my users see between an app written in Python
> and C++ is that the Python one has more features...and fewer bugs."
>
I'm currently working mostly in C++ and exploring integration with
Python through Boost.Python+IPython+MPL. I en
Greetings... I am working using
the matplotlib version 0.90.1, and i am having some strange problems with
my application. When i execute in some pcs, there is no
problem at all, but in others pcs, i receive this message:
File "pylab.pyc", line 1 in ?
File "matplotlib\pylab.pyc", line 203 in ?
Fil
Okay I've learnt a bit more about this:
http://img229.imageshack.us/img229/6467/scatterplot5st6.png
I need to explicitly make a new figure as well as a new axis, and put
the rc calls before the figure calls, rc changes only seem to take
effect on figures created afterwards. Also I was stupidly us
Hi list,
I have a set of data with 3 "columns" :
x = x coordinate of the point
y = y coordinate
z = temperature
I can't see how to set a different color for each point function of
temperature value.
I have tried, which draw a colorfull beautiful "map", the color varying
with the row rank of x
Hello List,
I am using python-matplotlib version 0.87.7-0.3ubuntu1(feisty) and
having some problems with a script that uses it. I get this import error
and am not sure how to debug it further, any assistance would be greatly
appreciated.
Best regards,
Paul marsh
---
Chris Withers wrote:
> Michael Droettboom wrote:
>> The "backend_driver.py" example runs a number of other examples using
>> a number of different backends. That's been a reasonably successful
>> set of regression and coverage tests. It's not perfect, but it's a
>> start. There are also some
Kenneth Miller wrote:
>
> back in time. When i pass plot_dates timestamps for the y axis, and
> integers for the x axis it simply displays the y-axis as floats.
did you try:
plot_dates(x,dates,ydate=True)
?
Chris
--
Simplistix - Content Management, Zope & Python Consulting
- htt
On Mar 21, 2008, at 11:56 AM, Chris Withers wrote:
> Kenneth Miller wrote:
>> Is it possible to plot dates on the Y-axis? I'd like to have
>> dates on the y axis descending or ascending versus my values on the
>> x - axis. Is it possible to do this or simply switch the axis?
>
> Not su
On Fri, Mar 21, 2008 at 11:27 AM, Kenneth Miller <[EMAIL PROTECTED]> wrote:
> All,
>
> Is it possible to plot dates on the Y-axis? I'd like to have
> dates on the y axis descending or ascending versus my values on the x
> - axis. Is it possible to do this or simply switch the axis?
Not a p
Andrew Charles wrote:
> Looking back over the easy_install output it looks as if it does
> download another tarball and try to build it. I read another thread
> where this was happening to someone else.
What did you try to install? was it this:
matplotlib-0.91.2-py2.5-macosx-10.3-fat.egg
which I
Michael Droettboom wrote:
> The "backend_driver.py" example runs a number of other examples using a
> number of different backends. That's been a reasonably successful set
> of regression and coverage tests. It's not perfect, but it's a start.
> There are also some lower-level unit tests for
Pierre GM wrote:
> Your data is indexed in time, right ? Your x-axis is a date object ? Then use
> scikits.timeseries
> http://scipy.org/scipy/scikits/wiki/TimeSeries
I'm not sure what this is giving me.
The dates are all python datetimes in a list already.
The missing values started off as '', I
Eric Firing wrote:
> It would be nice if some people who have successfully built on Windows
> could collectively assemble a step-by-step account of how to go from a
> bare Win box to a working mpl (preferably compiled with mingw); but
> maybe this would take more effort than it is worth.
I don'
Kenneth Miller wrote:
> Is it possible to plot dates on the Y-axis? I'd like to have
> dates on the y axis descending or ascending versus my values on the x
> - axis. Is it possible to do this or simply switch the axis?
Not sure what you mean, have you just tried it with plot or plot_dat
All,
Is it possible to plot dates on the Y-axis? I'd like to have
dates on the y axis descending or ascending versus my values on the x
- axis. Is it possible to do this or simply switch the axis?
Thanks!
Regards,
Ken
-
Chris:
I have used cygwin to compile numpy and scipy svn versions for win XP on
my old athlon system. I believe the scipy site has some detailed
instructions. However, I have done a lot of compiling on my linux
system and so that part was easy (configure, make, make install, etc) I
don't kn
I vaguely recall a bug whereby mathtext on PDF was upside down (because
the direction of the y-axis was not being inverted)... but I can't find
the bug report.
It does seem to work in 0.90.1 and 0.91.2 (on Linux at least). Are you
able to upgrade?
Cheers,
Mike
Simson Garfinkel wrote:
> Hi. I
Chris Withers wrote:
> Michael Droettboom wrote:
>>> That's cool'n'all, but when is svn going to make it into a Windows
>>> binary release? ;-)
>>>
>> I suspect your question is somewhat rhetorical, but... it will
>> probably be a while ;)
>
> Why is that? Who cranks out the binary releases
Chris Withers wrote:
> Eric Firing wrote:
>
>> If you are referring to scripts in the matplotlib/examples/ subdirectory
>> then you must have a version in which some of those scripts had not been
>> brought up to date with the rest of matplotlib.
>>
>
> You should turn them into unit tes
On Fri, Mar 21, 2008 at 10:13 AM, Christopher Barker
<[EMAIL PROTECTED]> wrote:
> > Compiling Matplotlib from source, or easy_installing the egg
>
>
> >>From the egg:
> > ld: in /sw/lib/libJPEG.dylib, file is not of required architecture for
>
> hmm -- odd, I wouldn't think the egg should be lin
Chris Withers wrote:
> Michael Droettboom wrote:
>>> That's cool'n'all, but when is svn going to make it into a Windows
>>> binary release? ;-)
>>>
>> I suspect your question is somewhat rhetorical, but... it will
>> probably be a while ;)
>
> Why is that? Who cranks out the binary releases
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