t with plot or plot_dates?
What problems are you experiencing?
cheers,
Chris
--
Simplistix - Content Management, Zope & Python Consulting
- http://www.simplistix.co.uk
-
This SF.net email is sponsored by:
can get more SVN Windows users on board, more crazy
> Windows-only bugs will get found and squashed sooner... ;)
Well, tell me how to get the svn trunk and how to compile and I'll give
it a go :-)
cheers,
Chris
--
Simplistix - Conte
o do much
more work as a user if you want bar charts where the bars are
side-by-side than if you use a line plot.
Are bar charts a relatively new addition? They feel less slick to use
than the other options :-S
cheers,
Chris
--
Simplistix - Content Management, Zope & Py
ate numpy and matplotlib ;-) )
Out of interest, does MPL have unit tests? It should ;-)
cheers,
Chris
--
Simplistix - Content Management, Zope & Python Consulting
- http://www.simplistix.co.uk
-
This SF.net emai
e"?
> At the very least, I think we would have to take all the global state
> information and put it in a class instance, so there could be multiple
> plotting machines.
Yes.
cheers,
Chris
--
Simplistix - Content Management, Zope & Pytho
eased around long-running C blocks.
It's not performance I'm looking for, it's making sure that MPL apps
served from multi-threaded wsgi servers don't screw each others charts
up ;-)
cheers,
Chris
--
Simplistix - Content Management, Zope & Python Consulting
Giorgio F. Gilestro wrote:
>
> import numpy as np
> a = ['','','',1.1,2.2]
> mask_a = [i == '' for i in a]
> b = np.ma.MaskedArray(a, mask=mask_a)
Not very efficient, though, is it?
cheers,
Chris
--
Simplistix - Content
the
data is missing, but I guess that would have to return multiple
polygons, and I don't know how that would work?
> provide them in mpl. I would be happy to fix this gap in mpl's handling
> of gappy data,
...heh ;-)
> but I can't make it a priority use of
lly just not appear at all, but I'd settle for appearing at 0...
Any ideas?
cheers,
Chris
--
Simplistix - Content Management, Zope & Python Consulting
- http://www.simplistix.co.uk
-
This SF.net email
rather than trying to interpolate
them away, however)
> As it seems you're dealing with series indexed in time, you may want to try
> scikits.timeseries, a package Matt Knox and myself implemented for that very
> reason.
How would this help me here and where can I fi
Eric Firing wrote:
> Short of laboriously putting an image in each bar, no.
That's a shame :-(
So, no gradient filled patches in MPL?
Chris
--
Simplistix - Content Management, Zope & Python Consulting
- http://www.simp
Eric Firing wrote:
>> How do I make the small gaps go away?
>
> With svn I don't see any gaps in the example above, either on screen or
> when saved to a png file.
That's cool'n'all, but when is svn going to make it into a Windows
binary release? ;-)
cheer
Hi All,
Is there any way in MPL to do gradient filled bars like you can in
Excel? (click data series -> format data series -> patterns -> fill
effects -> gradient -> diagonal up)
cheers,
Chris
--
Simplistix - Content Management, Zope & Python Consulting
Hi All,
Why does the following render small gaps horizontally between the bars?
import pylab
data = [1,2,1,2,4,2]
labels = pylab.arange(len(data1))
pylab.bar(labels,data1,width=1,linewidth=0)
pylab.show()
How do I make the small gaps go away?
cheers,
Chris
the best summary of the interaction ;-)
> I think in that case the axes-legend is the preferred one, but I have no idea
> how to ensure that nothing is cover by the legend without difficult tuning of
> the parameters or at least ensure that all labels have the same widths.
--
So I see, but then why if I set the zorder of the grid to 0 or 1, does
it still show up on top of the lines, unless I set the zorder of the
lines to 10 or above?
cheers,
Chris
--
Simplistix - Content Management, Zope & Python Consu
'datetime.datetime' and
'float'
What am I doing wrong?
Also, how do I go about adding a second set of bars? (ie: from data2)?
(Bear in mind that in the real use, there are over 600 days worth of
data, so I want to take advantage of the normal tick locators, etc as
much as possi
Chris Withers wrote:
> I tried fiddling with the zorder of the plot and the grid but nothing
> had any effect. What am I doing wrong? How do I get the grid to show up
> behind the lines?
Actually, I did manage to fix this by specifying a zorder of 10 for the
plots and a zorder of
I doing wrong? How do I get the grid to show up
behind the lines?
cheers,
Chris
--
Simplistix - Content Management, Zope & Python Consulting
- http://www.simplistix.co.uk
-
This SF.net email is sponsored
Hi All,
A few of the units demos include the lines:
from pylab import nx
...but this import errors for me.
Why is that?
cheers,
Chris
--
Simplistix - Content Management, Zope & Python Consulting
- http://www.simplistix.c
to call its legend method?
How does figure.legend interact with subplots?
I have a bout 6 subplots on the same figure(?) and they each need to
have a legend which is not obscuring the data plotted and isn't
obscuring any other figure...
cheers,
Chris
--
Simplistix - Content Management,
y to look like:
from numpy import nan
aa = [3.4,2.5,nan,nan,nan,1.1,2.2]
values = numpy.array(aa)
values = numpy.ma.masked_equal(values,nan)
I only wish that masked_equal didn't blow up when aa contains datetime
objects :-(
cheers,
Chris
--
Simplistix - Content Management, Zope & P
t was in the online docs as well as the docstring of the method;-)
However, this isn't quite what I want... I only want the grid for the
y-axis (ie: horizontal lines in the grid, but no vertical), how would I
do that?
cheers,
Chris
--
Simplistix - Content Management, Zope & Python Cons
;t end up being half off the figure...
Anyone know how to do that?
(and thanks to Matthias for all his help! :-) )
cheers,
Chris
--
Simplistix - Content Management, Zope & Python Consulting
- http://www.simplistix.co.uk
-
Hi All,
How do I go about showing minor ticks as lines across the whole plot, as
opposed to just little ticks at the side?
I can get the major ticks to show by doing grid(True), but how do I get
the same effect for minor ticks?
cheers,
Chris
--
Simplistix - Content Management, Zope
Matthias Michler wrote:
> you can try xlabel of an empty string:
>
> xlabel(' ')
Thanks, and yes, a truly empty string xlabel(''), works :-)
cheers,
Chris
--
Simplistix - Content Management, Zope & Python Consulting
now appears about 25% off the right hand of the screen or whatever I
save the figure to.
How can I have the legend as placed above but with the whole of it showing?
cheers,
Chris
--
Simplistix - Content Management, Zope
Hi All,
I'm using plot_date to plot some dates, but this sets an xlabel, and I
don't want the plot to have an xlabel.
How do I remove it?
I tried:
xlabel(None)
...but that just set the xlabel to 'None'...
cheers,
Chris
--
Simplistix - Content Management, Zope
Hi All,
I'm wondering what work people have done with matplotlib in
multi-threaded environments such as your average python web framework.
Is matplotlib threadsafe?
How have people gone about safely using it in a multi-threaded environment?
cheers,
Chris
--
Simplistix - Content Manag
tions allow.
cheers,
Chris
--
Simplistix - Content Management, Zope & Python Consulting
- http://www.simplistix.co.uk
-
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual St
Eric Firing wrote:
> Chris,
>
> Use masked arrays. See masked_demo.py in the mpl examples subdirectory.
Hi Eric,
I took a look at that, but it uses:
import matplotlib.numerix.npyma as ma
...and matplotlib.numerix isn't listed in the API reference. Where are
the docs for this?
t I'd like
the point not to be there, not just down the bottom of the graph...)
cheers,
Chris
--
Simplistix - Content Management, Zope & Python Consulting
- http://www.simplistix.co.uk
-
This S
en come from when a
person turns up and reads the meter, which isn't at all regular ;-)
Does that make more sense? Any ideas?
cheers,
Chris
--
Simplistix - Content Management, Zope & Python Consulting
- http://www.simplistix.co.uk
are PDF back ends for Matplotlib, right?)
If you really insist on trying with Word, your best bet is to interact
with Word via the win32com package...
cheers,
Chris
--
Simplistix - Content Management, Zope & Python Consulting
- ht
g trouble expressing myself clearly, but hopefully I'm making
some kind of sense.
Any ideas very greatfully recieved!
cheers,
Chris
--
Simplistix - Content Management, Zope & Python Consulting
- http://www.simplistix.co.uk
-
Chris Withers wrote:
> Matthias Michler wrote:
>> plot([x1], [y1], "bo", [x2], [y2], "r+")
>
> This didn't work :-S
>
> - the first time I call show(), execution never comes back to my script
> so the code never gets to plot any further points
ll last):
File "dynamic_demo.py", line 3, in
import gobject
ImportError: No module named gobject
What does that mean?
Chris
--
Simplistix - Content Management, Zope & Python Consulting
- http://www.simplistix.co.uk
--
Alan G Isaac wrote:
> On Tue, 11 Mar 2008, Chris Withers apparently wrote:
>> the first time I call show()
>
> http://matplotlib.sourceforge.net/faq.html#SHOW
Okay, that tells me that I prettymuch don't want to be using show(), but
I don't think I want interactive
to pass keyword
parameters such as "label" or use other methods such as plot_date
Any help greatfully received!
Chris
--
Simplistix - Content Management, Zope & Python Consulting
- http://www.simplistix.co.uk
--
I'm getting a nonsensical error when attempting to make a simple plot
with a date axis. Googling shows this similar errors, but none with a
date axis. What could be causing this?
>>> import datetime
>>> from pylab import figure, show
>>> fig = figure()
>>> ax = fig.add_subplot(111)
>>> dates = [da
ime, so thought I'd ask here...
Hope you can help!
cheers,
Chris
--
Simplistix - Content Management, Zope & Python Consulting
- http://www.simplistix.co.uk
-
This SF.net email is sponsored by: Micro
s mailing list
Matplotlib-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/matplotlib-users
--
Chris Kennedy http://www.coventor.com
Sr. Product ManagerP
your simple example inside of a loop, does the error
> eventually occur -- or only within the context of your app? If the
> latter, we'll need to somehow narrow it down to a specific setting or
> method that causes the problem.
>
> Also, what backend are you using when it br
the problem.
>
> Also, what backend are you using when it breaks? Just Agg, or one of
> the Gui+Agg backends?
>
> Cheers,
> Mike
>
> Chris Kennedy wrote:
>> hi,
>> I get this error when I'm generating numerous .png files using
>> matplotlib 0.9.2
llocate error if I switch the backend to 'SVG', that
has it own set of issues though: telling me it can't use, but then
generating SVG files an
etype/config/ftheader.h: No such file or directory
Even though there is nothing that points there in my env:
MANPATH=/usr/share/man:/usr/local/share/man:/usr/X11/man
TERM=xterm-color
SHELL=/bin/bash
SSH_CLIENT=fe80::211:24ff:fe8d:9019%en1 57594 22
OLDPWD=/Users/chris/Development/freetype-2.3.5
L
of simpler objects. In general, this idea is probably
more work than John's DPI suggestions.
Chris
-
Check out the new SourceForge.net Marketplace.
It's the best place to buy or sell services for
just about anythi
y not loaded: /usr/local/lib/libpng12.0.dylib
Referenced from: /Library/Python/2.5/site-packages/
matplotlib-0.98pre-py2.5-macosx-10.5-i386.egg/matplotlib/_path.so
Reason: image not found
Anyone have a clue what I am not doing properly?
Thanks,
I have the CocoaAgg backend specified in matplotlibrc in ~/.matplotlib/ as:
backend : CocoaAgg
However, when I plot, matplotlib uses the TkAgg backend in spite of this.
--
Christopher J. Fonnesbeck
+ Fish & Wildlife Research Institute (FWC)
+ 727.235.5570
-
Of course, I meant CocoaAgg, not -Aff.
cf
On Dec 4, 2007 1:49 PM, Chris Fonnesbeck <[EMAIL PROTECTED]> wrote:
> I have the CocoaAgg backend specified in matplotlibrc in ~/.matplotlib/ as:
>
> backend : CocoaAgg
>
> However, when I plot, matplotlib uses the TkAgg bac
I have the CocoaAgg backend specified in matplotlibrc in ~/.matplotlib/ as:
backend : CocoaAgg
However, when I plot, matplotlib uses the TkAgg backend in spite of this.
--
Christopher J. Fonnesbeck
+ Fish & Wildlife Research Institute (FWC)
+ 727.235.5570
-
On Dec 3, 2007 7:34 PM, Barry Wark <[EMAIL PROTECTED]> wrote:
> sorry instances of self.plotView.image
>
> On Dec 3, 2007 3:38 PM, Chris Fonnesbeck <[EMAIL PROTECTED]> wrote:
>
>
I replaced the one instance of this that I found. I now get the fol
er plot
> > commands too. Not that you can easily test now w/ the active tcl
> > install.
>
> Chris, if you get some time to explore this further, I'd like to see
> if we can sort it out. If you could remove the acive tcl and do a
> clean rebuild of mpl, I'd like
7.63686824e+00,
9.16364268e+00, 1.06904171e+01, 1.22171915e+01,
1.37439660e+01]),
)
In [10]: show()
---
TypeError Traceback (most recent call last)
/Users/chris/Projects/Occupancy-abund
On Dec 3, 2007 11:04 AM, Michael Droettboom <[EMAIL PROTECTED]> wrote:
> Possibly related to the _tkagg extension -- that's what defines the
> "PyAggImagePhoto" method. If you installed ActiveState's Tcl/Tk after
> building matplotlib, that could explain this. Try doing a clean build
> of matplot
On Dec 3, 2007 10:58 AM, John Hunter <[EMAIL PROTECTED]> wrote:
> On Dec 2, 2007 9:23 PM, Chris Fonnesbeck <[EMAIL PROTECTED]> wrote:
> > Running a recent build from svn on OSX 10.5, the TkAgg interface
> > becomes unresponsive after plotting a histogram and calling s
On Dec 2, 2007 10:44 PM, John Hunter <[EMAIL PROTECTED]> wrote:
> On Dec 2, 2007 9:23 PM, Chris Fonnesbeck <[EMAIL PROTECTED]> wrote:
> > Running a recent build from svn on OSX 10.5, the TkAgg interface
> > becomes unresponsive after plotting a histogram and calling s
Running a recent build from svn on OSX 10.5, the TkAgg interface
becomes unresponsive after plotting a histogram and calling show().
Here is a sample from the process, in case it is useful:
Sampling process 5635 for 3 seconds with 1 millisecond of run time
between samples
Sampling completed, proce
vent failed : cppe 1 ,kHighLevelEvent
44464458 XDFD,-1708
Any subsequent calls yield no problems. While this is not a show stopper,
it is certainly annoying. Any thoughts on what might be causing the
problem?
Thanks in advance for you
In recent builds of matplotlib from SVN, when I create several plots in a row,
each new figure ends up containing each of the previous plots, including the
current one. Thus, the 1st plot would contain 1 series, the second 2 series,
etc. This did not happen previously. I am calling figure() before
Updating matplotlib with a new SVN build a couple days ago induced
the following error:
RuntimeError: matplotlib.use() must be called *before* pylab
or matplotlib.backends is imported for the first time.
This has not occurred before. Am I to understand that once pylab
is imported, you cannot cha
John Hunter <[EMAIL PROTECTED]> writes:
>
> On 7/17/07, Chris Fonnesbeck <[EMAIL PROTECTED]> wrote:
> > For some reason, builds from SVN dont install either pytz
> > or dateutil (at least not in the right place). Importing pylab
> > from these builds resul
For some reason, builds from SVN dont install either pytz
or dateutil (at least not in the right place). Importing pylab
from these builds results in an import error.
How can I build these so as to convince these modules to
install correctly?
Thanks.
---
I get a repeatable bus error when trying to plot more than
one histogram of simulated data. The first plot is generated
without error, but invariably a second plot crashes:
In [4]: x = random.negative_binomial(2, 0.25, 1000)
In [5]: from pylab import *
In [6]: hist(x)
Out[6]:
(array([240, 318,
, FL
Adjunct Assistant Professor
Warnell School of Forestry and Natural Resources
University of Georgia
Athens, GA
T: 727.235.5570
E: Chris dot Fonnesbeck at MyFWC dot com
-
This SF.net email is sponsored by DB2 Express
Download
I have a strange problem with my builds of matplotlib on OS X 10.4: If I
install them from the command line, with setup.py, they install fine and
matplotlib can be imported with no problem. However, I need to build
distributable OS X packages, which I do using bdist_mpkg; when this package
is inst
t as well learn the whole pile at once.
That all being said, it would be nice to establish a standard convention
for how to import the key packages. I use:
import numpy as N
import matplotlib as MPL
But I don't really care that much, if we can come to any kind of
community consensus, I'
fiing a
bug report!
wxPython includes a wxversion module that lets one select whihc version
of wxPython you want run, if more than one is installed. It might be
nice if those calls could get put into MPL somewhere, so that when MPL
is built against a given version, that version will be run
On 1/31/07, Christopher Barker <[EMAIL PROTECTED]> wrote:
Chris Fonnesbeck wrote:
> I have built a
> matplotlib installer for OS X,
Sorry I can't help with your problem, but:
Which Python are you building against?
Which num* are you including
Which wxPython?
Whic
to be that __init__.py is not included in the package;
when I do a standard install using setup.py, the file is copied over as it
should be.
--
Chris Fonnesbeck + Atlanta, GA + http://trichech.us
-
Using Tomcat but need to do
On 1/31/07, John Hunter <[EMAIL PROTECTED]> wrote:
>>>>> "Chris" == Chris Fonnesbeck <[EMAIL PROTECTED]> writes:
Chris> The thing is, I deleted my entire ~/.matplotlib directory,
Chris> hoping to start clean. Where does matplotlib get its
On 1/6/07, Eric Firing <[EMAIL PROTECTED]> wrote:
Chris,
I suspect it is a problem with your matplotlibrc file; you could try
stripping it down to bare minimum, as in the svn root directory.
Another possibility is that your update is somehow incomplete or
scrambled with an earlier instal
appreciate any
assistance.
Thanks,
Chris
--
Chris Fonnesbeck + Atlanta, GA + http://trichech.us
-
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to sh
On Fri, Jan 05, 2007 at 04:23:53PM -0600, Glen W. Mabey wrote:
> Contrary to the comments in the default matplotlibrc, it seems that
> font.size does not set the fontsize for axis labels and ticks; you have
> to set [xy]tick.labelsize and axes.labelsize explicitly. But I haven't
> had a chance to
ve
> to set [xy]tick.labelsize and axes.labelsize explicitly.
What worked for me was adding fontsize=FONT_SIZE keyword setting
in EVERY command that involved text.
Chris
-
Take Surveys. Earn Cash. Influence the Future of IT
Joi
In my code I did family="sans-serif"
but it didn't seem to have
any effect. Any ideas?
Chris
-
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get
etype2 from
souce and ended up with libfreetype6.3.10 in my /usr/local/lib. I
tried moving this to my /usr/X11R6/lib and resetting the symbolic
links to point to this, but no luck.
Any advice?
Thanks,
Chris Pettit
-
Tak
figure()?
>
Thanks for email. Yes 1st message in this thread has code to create each
plot. Each one does a 'figure_ = pylab.figure()' already.
chris
-
Take Surveys. Earn Cash. Influence the Future of IT
Join
eate a
DIFFERENT figure rather than mixing them all together.
Chris
-
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT
he one that has growth plot in it.
Chris
=
import matplotlib
matplotlib.use("Agg")
import pylab
BACKGROUND_COLOR = "#ff"
def growth(company):
"""
Plots Growth plot.
area, and has been aborted.
This package cannot be safely installed by EasyInstall, and may not
support alternate installation locations even if you run its setup
script by hand. Please inform the package's author and the EasyInstall
maintainers to find out if a fix or workaround is availabl
:
/usr/include/features.h:131:1: warning: this is the location of the previous
definition
Chris
-
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to s
p') in > ignored
Exception exceptions.OSError: (2, 'No such file or directory',
'src/_ns_transfor ms.cpp') in
> ignored
Any help greatly appreciated.
Chris
---
the correct wx-config.
Sorry I don't have the specific details right now, but it should be in
the archives, or poke through setup.py and associated files for more
info. I think I put a helpful warning in there at some point.
good luck,
-Chris
I
> had assumed the matplotlib fo
I have a matplotlib
figure (by the way - matplot lib is brilliant) with lots of widgets (buttons,
check boxes) on it, and am wondering if it is possible to put a combo box on it?
Cheers,
Chris
Bartley
-
Using
t's been fixed?
Regards,
Chris
-
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application S
.0, 0.9.8, and 0.9.6, and I get some
variation of the error below when I try to import matplotlib. What
version of Numpy should Matplotlib work with?
Regards,
Chris Spencer
RuntimeError: module compiled against version 102 of C-API but
this version of numpy is 90709
The import of the
d more and more.
Does anyone know how to change this?
Regards,
Chris Niekel
-
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opini
Title: Re: [Matplotlib-users] plot_date + xdata & ydata must be same len
Thanks,
I actually got a work around now. Thanks for the follow.
Chris Brinley ([EMAIL PROTECTED])
Orbitz - AA.com Operations
Phone: 312-894-4787
Cell: 312-479-8193
Pager: 866-292-3508
-Orig
Hi,
I am having trouble getting a variation of the tutorial plot_date()
to work. I get the classic: RuntimeError: xdata and ydata must
be the same length.
The tutorial on the matplotlib site shows how to plot dates using
whole days. I am plotting using multiple days showing each minute
Thanks, that's exactly what I was looking for.
Chris
On 7/31/06, Richard Albright <[EMAIL PROTECTED]> wrote:
> take a look at the finance_work2.py code on the screenshots page:
> http://matplotlib.sourceforge.net/screenshots.html
>
> On Mon, 2006-07-31 at 11:52 -0400,
ge of points are labeled on the axis?
Chris
-
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT & business topics th
lude -IC:\Python24\include -IC:\Py
thon24\PC -c src/_tkagg.cpp -o build\temp.win32-2.4\Release\src\_tkagg.o" failed
with exit status 1
However, I have Tk installed, as it comes bundled with ActiveState python.
--
Chris Fonnesbeck + Atlanta, GA + http://trichech.us
--
gw32 compiler without those lines, it
appears. I used the --compiler switch on the build, but to no avail.
I'm a bit stuck here, as matplotlib does not build, and the binary
does not seem to work. I'm trying to put together a package that
contains numpy, matplotlib and scipy to distribute to
Interval, Bbox, Affine File "c:\python24\lib\site-packages\matplotlib-0.87.4-py2.4-win32.egg\matplotl
ib\_transforms.py", line 17, in ? from matplotlib._ns_transforms import *ImportError: DLL load failed: The specified module could not be found.I have tried building matplotlib myself using
101 - 195 of 195 matches
Mail list logo