matplotlib-users Mailing List for matplotlib

In article <5B7...@ne...>,
 Felix Patzelt 
 <fe...@ne...> wrote:
> The dmg you are referring to appears to install to 
> /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages 
> (The main library, not the one for in our user directory). Most likely, this 
> directory is not in pythons search path.
python.org python installs into /Library/Frameworks/Python.framework
and its main site-packages directory is the line listed above.
That is where *all* packages get installed by default (e.g. by distutils 
or pip).
I suspect the original poster has a conflict with another version of 
python or another package management system such as homebrew. You can 
verify which python is running using "which python" (it should be 
/usr/local/bin/python, which is a symlink to a binary in 
/Library/Frameworks/Python.framework,
or the actual binary itself, depending on your $PATH.
One can test matplotlib using:
python -c "import matplotlib as m ; m.test(verbosity=1)"
If that works then I suspect ipython is misinstalled.
-- Russell

2012年8月30日 Sterling Smith <sm...@fu...>:
> Thank you for taking the time to consider my question. I'm sorry that I didn't pose my question correctly. I should have said: 'Consider the _results_ of the following script:' I originally tried to attach the results I obtained, which showed no change in color for the markers in the legend, while the line connecting the markers in the legend did change color.
Actualy your question is correctly posted but I misread it. Calling
set_color changes only the line color, not the markers. This is
expected and documented behavoir. There are separate methods for the
markers:
line[0].set_markerfacecolor
line[0].set_markeredgecolor
See http://matplotlib.sourceforge.net/api/artist_api.html#matplotlib.lines.Line2D
Regards
Goyo

On 31/08/2012 16:32, Fabrice Silva wrote:
> To avoid (not so) rude answer like Mark's one, please try first to refer
> to:
> - the documentation of the pyplot's commands you use
> http://matplotlib.sourceforge.net/api/pyplot_api.html
> It tries (pretty well IMHO) to be comprehensive, at least for 99% of use
> cases,
>
> - you can set, once for all, the properties of most matplotlib objects
> in the configuration file. An example is here:
> http://matplotlib.sourceforge.net/users/customizing.html#a-sample-matplotlibrc-file
> It may be a good starting point to determine the name of the property
> you are looking for.
>
> Regards,
>
>
> ------------------------------------------------------------------------------
> Live Security Virtual Conference
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> threat landscape has changed and how IT managers can respond. Discussions
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> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
>
Give a man a fish and you feed him for a day. Teach a man to fish and 
you feed him for a lifetime.
-- 
Cheers.
Mark Lawrence.

To avoid (not so) rude answer like Mark's one, please try first to refer
to:
- the documentation of the pyplot's commands you use
http://matplotlib.sourceforge.net/api/pyplot_api.html
It tries (pretty well IMHO) to be comprehensive, at least for 99% of use
cases,
- you can set, once for all, the properties of most matplotlib objects
in the configuration file. An example is here:
http://matplotlib.sourceforge.net/users/customizing.html#a-sample-matplotlibrc-file 
It may be a good starting point to determine the name of the property
you are looking for.
Regards,

Actually I had some problems to find the solution on the web.
Finally I've used: matplotlib.rcParams['legend.fontsize'] = 25.0 and it
works well
Fabien
2012年8月31日 Mark Lawrence <bre...@ya...>
> On 31/08/2012 14:42, Fabien Lafont wrote:
> > Hello,
> >
> > The question is in the title :)
> >
> > Cheers!
> > Fabien
> >
>
> I don't wish to appear rude as this list is associated with the Python
> language, but do you ever try a search engine before you ask a question?
>
> --
> Cheers.
>
> Mark Lawrence.
>
>
>
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> _______________________________________________
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> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>

On 31/08/2012 14:42, Fabien Lafont wrote:
> Hello,
>
> The question is in the title :)
>
> Cheers!
> Fabien
>
I don't wish to appear rude as this list is associated with the Python 
language, but do you ever try a search engine before you ask a question?
-- 
Cheers.
Mark Lawrence.

Hello Fabien,
There is a font size attribute to ``legend``. Here is the description from
the docstring:
 *fontsize*: [ size in points | 'xx-small' | 'x-small' |
 'small' | 'medium' | 'large' | 'x-large' | 'xx-large' ]
 Set the font size. May be either a size string, relative to
 the default font size, or an absolute font size in points. This
 argument is only used if prop is not specified.
Cheers,
Nelle
On 31 August 2012 15:42, Fabien Lafont <laf...@gm...> wrote:
> Hello,
>
> The question is in the title :)
>
> Cheers!
> Fabien
>
>
> ------------------------------------------------------------------------------
> Live Security Virtual Conference
> Exclusive live event will cover all the ways today's security and
> threat landscape has changed and how IT managers can respond. Discussions
> will include endpoint security, mobile security and the latest in malware
> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
> _______________________________________________
> Matplotlib-users mailing list
> Mat...@li...
> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>
>

Hello,
The question is in the title :)
Cheers!
Fabien

Hi,
I think I was tired yesterday.
matplotlib.rcParams['xtick.labelsize'] = 20.0 works perfectly also
with xlabel("name", size= 30)
Thanks all,
Fabien
2012年8月30日 Mark Lawrence <bre...@ya...>:
> On 30/08/2012 19:00, Fabien Lafont wrote:
>> Actually I just want to do it on that plot not on all my future plot.
>>
>> 2012年8月30日 Fabrice Silva <si...@lm...>:
>>> Le jeudi 30 août 2012 à 19:48 +0200, Fabien Lafont a écrit :
>>>> I just create two vectors from a .txt file and I plot them.
>>>> I think I have the latest version of matplotlib. I have at least the
>>>> last version of python(x,y)
>>>>
>>>>
>>>> from pylab import*
>>>>
>>>> import matplotlib
>>>> matplotlib.rcParams['xtick.labelsize'] = 20.0
>>>
>>> In your matplotlib config file
>>> axes.titlesize : 10 # fontsize of the axes title
>>> axes.labelsize : 10 # fontsize of the x any y labels
>>> (see http://matplotlib.sourceforge.net/users/customizing.html )
>>>
>>>
>>>
>>
>> ------------------------------------------------------------------------------
>> Live Security Virtual Conference
>> Exclusive live event will cover all the ways today's security and
>> threat landscape has changed and how IT managers can respond. Discussions
>> will include endpoint security, mobile security and the latest in malware
>> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
>>
>
> I think you're looking for this
> http://matplotlib.sourceforge.net/users/whats_new.html#tick-params
>
> --
> Cheers.
>
> Mark Lawrence.
>
>
> ------------------------------------------------------------------------------
> Live Security Virtual Conference
> Exclusive live event will cover all the ways today's security and
> threat landscape has changed and how IT managers can respond. Discussions
> will include endpoint security, mobile security and the latest in malware
> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
> _______________________________________________
> Matplotlib-users mailing list
> Mat...@li...
> https://lists.sourceforge.net/lists/listinfo/matplotlib-users

Did you ever find the cause of this?
I found that the get_py2exe_datafiles() method didn't find those fonts but
even when I got the fonts manually I still had the same issue with
matplotlib's Font Manager not being able to find them.
On Thu, Nov 10, 2011 at 11:22 AM, Armando Serrano Lombillo <
ars...@gm...> wrote:
> I'm doing data_files += matplotlib.get_py2exe_datafiles().
>
> By the way, the plot I'm trying to do is in log scale, so it is using
> superscripts (when I was searching the lists for an answer I saw some posts
> mentioning this had caused problems).
>
> Oh, and I'm using options={'py2exe':{'bundle_files':1, 'optimize':1}}.
>
> Python 2.5.4 and matplotlib 1.0.0.
>
>
> On Thu, Nov 10, 2011 at 5:03 PM, Michael Droettboom <md...@st...>wrote:
>
>>
>> Did you include the fonts as described here?
>>
>> http://www.py2exe.org/index.cgi/MatPlotLib
>>
>> Mike
>>
>>
>> On 11/10/2011 08:03 AM, Armando Serrano Lombillo wrote:
>>
>> Hello, I'm having a weird problem with matplotlib not finding fonts when
>> being used from a py2exe packed program. The weird thing is that the
>> program works fine on some computers, gives an annoying warning in others
>> (but otherwise keeps working and plots things ok) or gives an error (and no
>> plot is produced) in others.
>>
>> A strange thing I noticed is that I'm using python 2.5 and one of the
>> warnings is referring to python 2.6, so somehow it must be confusing itself
>> with a python version installed in that computer.
>>
>> Can somebody help?
>>
>> Thanks,
>> Armando.
>>
>> Warning it gives on some computers:
>>
>> C:\Program Files\myprogram\gui.exe\matplotlib\font_manager.py:1242:
>> UserWarning: findfont: Font family ['STIXGeneral'] not found. Falling back
>> to Bitstream Vera Sans
>> C:\Program Files\myprogram\gui.exe\matplotlib\font_manager.py:1252:
>> UserWarning: findfont: Could not match :family=Bitstream Vera
>> Sans:style=normal:variant=normal:weight=normal:stretch=normal:size=12.0.
>> Returning C:\Windows\Fonts\cour.ttf
>> C:\Program Files\myprogram\gui.exe\matplotlib\font_manager.py:1242:
>> UserWarning: findfont: Font family ['STIXNonUnicode'] not found. Falling
>> back to Bitstream Vera Sans
>> C:\Program Files\myprogram\gui.exe\matplotlib\font_manager.py:1252:
>> UserWarning: findfont: Could not match :family=Bitstream Vera
>> Sans:style=normal:variant=normal:weight=bold:stretch=normal:size=12.0.
>> Returning C:\Windows\Fonts\cour.ttf
>> C:\Program Files\myprogram\gui.exe\matplotlib\font_manager.py:1242:
>> UserWarning: findfont: Font family ['STIXSizeThreeSym'] not found. Falling
>> back to Bitstream Vera Sans
>> C:\Program Files\myprogram\gui.exe\matplotlib\font_manager.py:1242:
>> UserWarning: findfont: Font family ['STIXSizeFourSym'] not found. Falling
>> back to Bitstream Vera Sans
>> C:\Program Files\myprogram\gui.exe\matplotlib\font_manager.py:1242:
>> UserWarning: findfont: Font family ['STIXSizeFiveSym'] not found. Falling
>> back to Bitstream Vera Sans
>> C:\Program Files\myprogram\gui.exe\matplotlib\font_manager.py:1242:
>> UserWarning: findfont: Font family ['STIXSizeOneSym'] not found. Falling
>> back to Bitstream Vera Sans
>> C:\Program Files\myprogram\gui.exe\matplotlib\font_manager.py:1242:
>> UserWarning: findfont: Font family ['STIXSizeTwoSym'] not found. Falling
>> back to Bitstream Vera Sans
>> C:\Program Files\myprogram\gui.exe\matplotlib\font_manager.py:1252:
>> UserWarning: findfont: Could not match :family=Bitstream Vera
>> Sans:style=italic:variant=normal:weight=normal:stretch=normal:size=12.0.
>> Returning C:\Windows\Fonts\cour.ttf
>> C:\Program Files\myprogram\gui.exe\matplotlib\font_manager.py:1242:
>> UserWarning: findfont: Font family ['cmb10'] not found. Falling back to
>> Bitstream Vera Sans
>> C:\Program Files\myprogram\gui.exe\matplotlib\font_manager.py:1242:
>> UserWarning: findfont: Font family ['cmtt10'] not found. Falling back to
>> Bitstream Vera Sans
>> C:\Program Files\myprogram\gui.exe\matplotlib\font_manager.py:1242:
>> UserWarning: findfont: Font family ['cmmi10'] not found. Falling back to
>> Bitstream Vera Sans
>> C:\Program Files\myprogram\gui.exe\matplotlib\font_manager.py:1242:
>> UserWarning: findfont: Font family ['cmex10'] not found. Falling back to
>> Bitstream Vera Sans
>> C:\Program Files\myprogram\gui.exe\matplotlib\font_manager.py:1242:
>> UserWarning: findfont: Font family ['cmsy10'] not found. Falling back to
>> Bitstream Vera Sans
>> C:\Program Files\myprogram\gui.exe\matplotlib\font_manager.py:1242:
>> UserWarning: findfont: Font family ['cmr10'] not found. Falling back to
>> Bitstream Vera Sans
>> C:\Program Files\myprogram\gui.exe\matplotlib\font_manager.py:1242:
>> UserWarning: findfont: Font family ['cmss10'] not found. Falling back to
>> Bitstream Vera Sans
>>
>> Error it gives in another computer:
>>
>> Traceback (most recent call last):
>> File "gui.pyw", line 489, in parejas_fN
>> File "postproceso.pyo", line 714, in __init__
>> File "matplotlib\backends\backend_wxagg.pyo", line 59, in draw
>> File "matplotlib\backends\backend_agg.pyo", line 394, in draw
>> File "matplotlib\artist.pyo", line 55, in draw_wrapper
>> File "matplotlib\figure.pyo", line 798, in draw
>> File "matplotlib\artist.pyo", line 55, in draw_wrapper
>> File "matplotlib\axes.pyo", line 1934, in draw
>> File "matplotlib\artist.pyo", line 55, in draw_wrapper
>> File "matplotlib\axis.pyo", line 1017, in draw
>> File "matplotlib\artist.pyo", line 55, in draw_wrapper
>> File "matplotlib\axis.pyo", line 234, in draw
>> File "matplotlib\artist.pyo", line 55, in draw_wrapper
>> File "matplotlib\text.pyo", line 524, in draw
>> File "matplotlib\text.pyo", line 298, in _get_layout
>> File "matplotlib\backends\backend_agg.pyo", line 180, in
>> get_text_width_height_descent
>> File "matplotlib\backends\backend_agg.pyo", line 221, in _get_agg_font
>> RuntimeError: Could not open facefile
>> C:\Python26\lib\site-packages\matplotlib\mpl-data\fonts\ttf\Vera.ttf;
>> Cannot_Open_Resource
>>
>>
>>
>>
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>>
>>
>> _______________________________________________
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>>
>>
>>
>>
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>> Save 700ドル by Nov 18
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>>
>
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>

On Aug 30, 2012, at 12:35PM, Benjamin Root wrote:
> 
> 
> On Thu, Aug 30, 2012 at 3:26 PM, Goyo <goy...@gm...> wrote:
> 2012年8月28日 Sterling Smith <sm...@fu...>:
> > List,
> >
> > Consider the following script:
> >
> > import pylab
> > pylab.plot(pylab.linspace(0,1,100),label='Test',marker='o',ls='')
> > pylab.plot(pylab.linspace(0,1,100),label='Test2',marker='o',ls='-')
> > leg=pylab.legend(loc='best')
> > line=leg.get_lines()
> > line[0].set_color('black')
> > line[1].set_color('black')
> > pylab.draw()
> >
> > I am attaching the results I see with the TkAgg baackend. I am using version 1.1.0.
> >
> > I would expect the markers to change colors also. However, I can't seem to find the markers recorded in the legend object to be able to change them. Is this a bug or a feature (resetting the color could lead to inconsistencies between legend and plot)?
> 
> 
> I think it's a design issue, there's no connection kept between plot
> lines and the legend. You can change colors in the plot an then call
> legend again instead.
> 
> Cheers
> 
> Goyo
> 
> 
> That is correct. The lines that one obtains from the get_lines() method of legend are completely new line objects. It is only upon the creation of those lines (at legend creation) that the lines inherit the plot's line properties.
> 
> Now, in the future, it would be nice for artist objects to have shareable "styles", in which case an edit to a style in one place effects all artists with the same style object. But that might be something reserved for version 2+.
> 
> Cheers!
> Ben Root
> 
Ben, Goyo,
Thank you for taking the time to consider my question. I'm sorry that I didn't pose my question correctly. I should have said: 'Consider the _results_ of the following script:' I originally tried to attach the results I obtained, which showed no change in color for the markers in the legend, while the line connecting the markers in the legend did change color.
I understand that the lines in the legend are new objects; this is desirable in my case because I have the same symbol with different colors, where the color means one thing (plasma condition), but the symbol means something else (simulated vs measured). So it makes sense for the markers in the legend describing the meaning of the symbols to be black, as opposed to any of the colors of the markers. However, setting the legend's new line2d object color properties does not change the appearance of the marker in the legend, only the appearance of the line. I suspect that this is because the legend marker is drawn separately from the legend line to accommodate the numpoints argument of the legend functions. Then the question is how to access these markers if they are separate from the line2d objects in the legend. I didn't even see them in the children of the legend [legend.get_children()].
Thank you for your attention,
Sterling

On Thu, Aug 30, 2012 at 3:26 PM, Goyo <goy...@gm...> wrote:
> 2012年8月28日 Sterling Smith <sm...@fu...>:
> > List,
> >
> > Consider the following script:
> >
> > import pylab
> > pylab.plot(pylab.linspace(0,1,100),label='Test',marker='o',ls='')
> > pylab.plot(pylab.linspace(0,1,100),label='Test2',marker='o',ls='-')
> > leg=pylab.legend(loc='best')
> > line=leg.get_lines()
> > line[0].set_color('black')
> > line[1].set_color('black')
> > pylab.draw()
> >
> > I am attaching the results I see with the TkAgg baackend. I am using
> version 1.1.0.
> >
> > I would expect the markers to change colors also. However, I can't seem
> to find the markers recorded in the legend object to be able to change
> them. Is this a bug or a feature (resetting the color could lead to
> inconsistencies between legend and plot)?
>
>
> I think it's a design issue, there's no connection kept between plot
> lines and the legend. You can change colors in the plot an then call
> legend again instead.
>
> Cheers
>
> Goyo
>
>
That is correct. The lines that one obtains from the get_lines() method of
legend are completely new line objects. It is only upon the creation of
those lines (at legend creation) that the lines inherit the plot's line
properties.
Now, in the future, it would be nice for artist objects to have shareable
"styles", in which case an edit to a style in one place effects all artists
with the same style object. But that might be something reserved for
version 2+.
Cheers!
Ben Root

2012年8月28日 Sterling Smith <sm...@fu...>:
> List,
>
> Consider the following script:
>
> import pylab
> pylab.plot(pylab.linspace(0,1,100),label='Test',marker='o',ls='')
> pylab.plot(pylab.linspace(0,1,100),label='Test2',marker='o',ls='-')
> leg=pylab.legend(loc='best')
> line=leg.get_lines()
> line[0].set_color('black')
> line[1].set_color('black')
> pylab.draw()
>
> I am attaching the results I see with the TkAgg baackend. I am using version 1.1.0.
>
> I would expect the markers to change colors also. However, I can't seem to find the markers recorded in the legend object to be able to change them. Is this a bug or a feature (resetting the color could lead to inconsistencies between legend and plot)?
I think it's a design issue, there's no connection kept between plot
lines and the legend. You can change colors in the plot an then call
legend again instead.
Cheers
Goyo

There is imshow(), which will plot an array into the existing axes, as well
as figimage(), which will insert the image into the figure in general.
Each of these function have ways to control placement, particularly
figimage().
Without more information, I can't help much further.
Cheers!
Ben Root

On Thu, Aug 30, 2012 at 5:44 PM, Christoph Gohlke wrote:
>
> Try to remove 'geos_c' from the list of libraries in setup.py. Works for me.
>
> - libraries=['geos_c','geos']))
> + libraries=['geos']))
Thanks, that was it. It builds fine afterwards :)
Using this opportunity to thank you once more, for publicly
maintaining large and great selection of ready-made Python packages
for Windows, thus lowering the entrance level to broader Python sci
userbase
Best wishes
Cheers

On 30/08/2012 19:00, Fabien Lafont wrote:
> Actually I just want to do it on that plot not on all my future plot.
>
> 2012年8月30日 Fabrice Silva <si...@lm...>:
>> Le jeudi 30 août 2012 à 19:48 +0200, Fabien Lafont a écrit :
>>> I just create two vectors from a .txt file and I plot them.
>>> I think I have the latest version of matplotlib. I have at least the
>>> last version of python(x,y)
>>>
>>>
>>> from pylab import*
>>>
>>> import matplotlib
>>> matplotlib.rcParams['xtick.labelsize'] = 20.0
>>
>> In your matplotlib config file
>> axes.titlesize : 10 # fontsize of the axes title
>> axes.labelsize : 10 # fontsize of the x any y labels
>> (see http://matplotlib.sourceforge.net/users/customizing.html )
>>
>>
>>
>
> ------------------------------------------------------------------------------
> Live Security Virtual Conference
> Exclusive live event will cover all the ways today's security and
> threat landscape has changed and how IT managers can respond. Discussions
> will include endpoint security, mobile security and the latest in malware
> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
>
I think you're looking for this 
http://matplotlib.sourceforge.net/users/whats_new.html#tick-params
-- 
Cheers.
Mark Lawrence.

Actually I just want to do it on that plot not on all my future plot.
2012年8月30日 Fabrice Silva <si...@lm...>:
> Le jeudi 30 août 2012 à 19:48 +0200, Fabien Lafont a écrit :
>> I just create two vectors from a .txt file and I plot them.
>> I think I have the latest version of matplotlib. I have at least the
>> last version of python(x,y)
>>
>>
>> from pylab import*
>>
>> import matplotlib
>> matplotlib.rcParams['xtick.labelsize'] = 20.0
>
> In your matplotlib config file
> axes.titlesize : 10 # fontsize of the axes title
> axes.labelsize : 10 # fontsize of the x any y labels
> (see http://matplotlib.sourceforge.net/users/customizing.html )
>
>
>

Le jeudi 30 août 2012 à 19:48 +0200, Fabien Lafont a écrit :
> I just create two vectors from a .txt file and I plot them.
> I think I have the latest version of matplotlib. I have at least the
> last version of python(x,y)
> 
> 
> from pylab import*
> 
> import matplotlib
> matplotlib.rcParams['xtick.labelsize'] = 20.0
In your matplotlib config file 
axes.titlesize : 10 # fontsize of the axes title
axes.labelsize : 10 # fontsize of the x any y labels
(see http://matplotlib.sourceforge.net/users/customizing.html )

I just create two vectors from a .txt file and I plot them.
I think I have the latest version of matplotlib. I have at least the
last version of python(x,y)
from pylab import*
import matplotlib
matplotlib.rcParams['xtick.labelsize'] = 20.0
B5= genfromtxt("2012-05-14_RC3D3D2C1_D2D1_m18T_18T_Vg32V_20K.dat", usecols =(2))
RH5 = genfromtxt("2012-05-14_RC3D3D2C1_D2D1_m18T_18T_Vg32V_20K.dat",
usecols =(3))
#plot(B5,RH5,"-o",label = "2012-05-14_RC3D3D2C1_D2D1_m18T_18T_Vg32V_20K.dat")
xlabel(u"$ B (T)$", size= 30)
ylabel(u"$R_H (\Omega)$", size= 30)
grid()
legend()
show()
2012年8月30日 Benjamin Root <ben...@ou...>:
>
>
> On Thu, Aug 30, 2012 at 1:38 PM, Fabien Lafont <laf...@gm...>
> wrote:
>>
>> I'm just trying to plot a graph and add a label to each axis of that graph
>> and change the labelsize of the ticks.
>>
>
> Could you post your code? What you are describing shouldn't happen. Also,
> which version of matplotlib are you using?
>
> Ben Root
>

On Thu, Aug 30, 2012 at 1:38 PM, Fabien Lafont <laf...@gm...>wrote:
> I'm just trying to plot a graph and add a label to each axis of that graph
> and change the labelsize of the ticks.
>
>
Could you post your code? What you are describing shouldn't happen. Also,
which version of matplotlib are you using?
Ben Root

I'm just trying to plot a graph and add a label to each axis of that graph
and change the labelsize of the ticks.
2012年8月30日 Damon McDougall <dam...@gm...>
> On Thu, Aug 30, 2012 at 07:28:40PM +0200, Fabien Lafont wrote:
> > Thanks,
> >
> > I've found the problem. I use xlabel("name of my axis", size= 30) after
> > matplotlib.rcParams['xtick.
> > labelsize'] = 12.0 and it cancel it! Is it possible to have a name on the
> > axe and matplotlib.rcParams['xticks.
> > labelsize'] = 12.0 ??
> >
>
> Wait a minute. What exactly are you trying to do?
>
> --
> Damon McDougall
> http://www.damon-is-a-geek.com
> B2.39
> Mathematics Institute
> University of Warwick
> Coventry
> West Midlands
> CV4 7AL
> United Kingdom
>

On Thu, Aug 30, 2012 at 07:28:40PM +0200, Fabien Lafont wrote:
> Thanks,
> 
> I've found the problem. I use xlabel("name of my axis", size= 30) after
> matplotlib.rcParams['xtick.
> labelsize'] = 12.0 and it cancel it! Is it possible to have a name on the
> axe and matplotlib.rcParams['xticks.
> labelsize'] = 12.0 ??
>
Wait a minute. What exactly are you trying to do?
-- 
Damon McDougall
http://www.damon-is-a-geek.com
B2.39
Mathematics Institute
University of Warwick
Coventry
West Midlands
CV4 7AL
United Kingdom

Thanks,
I've found the problem. I use xlabel("name of my axis", size= 30) after
matplotlib.rcParams['xtick.
labelsize'] = 12.0 and it cancel it! Is it possible to have a name on the
axe and matplotlib.rcParams['xticks.
labelsize'] = 12.0 ??
2012年8月30日 Damon McDougall <dam...@gm...>
> On Thu, Aug 30, 2012 at 07:06:14PM +0200, Fabien Lafont wrote:
> > I've tried also but it returns an error:
> >
> > matplotlib.rcParams['xticks.labelsize'] = 12.0
> > File "C:\Python27\lib\site-packages\matplotlib\__init__.py", line 653,
> in
> > __setitem__
> > See rcParams.keys() for a list of valid parameters.' % (key,))
> > KeyError: 'xticks.labelsize is not a valid rc parameter.See
> rcParams.keys()
> > for a list of valid parameters.'
> >
>
> It's actually 'xtick.labelsize'. No 's'.
>
> --
> Damon McDougall
> http://www.damon-is-a-geek.com
> B2.39
> Mathematics Institute
> University of Warwick
> Coventry
> West Midlands
> CV4 7AL
> United Kingdom
>

Hello,
I want to insert an image in a plot, how can I do?
Fabien

On Thu, Aug 30, 2012 at 07:06:14PM +0200, Fabien Lafont wrote:
> I've tried also but it returns an error:
> 
> matplotlib.rcParams['xticks.labelsize'] = 12.0
> File "C:\Python27\lib\site-packages\matplotlib\__init__.py", line 653, in
> __setitem__
> See rcParams.keys() for a list of valid parameters.' % (key,))
> KeyError: 'xticks.labelsize is not a valid rc parameter.See rcParams.keys()
> for a list of valid parameters.'
>
It's actually 'xtick.labelsize'. No 's'.
-- 
Damon McDougall
http://www.damon-is-a-geek.com
B2.39
Mathematics Institute
University of Warwick
Coventry
West Midlands
CV4 7AL
United Kingdom