Hello,
I'm using a svn version of matplotlib and the API changed for contour. I want
to have the coordinate of the contour. Before Eric Firing (I think) gave a
solution to do it:
val = contour(xRange,yRange,delchi2,[1])
t = asarray(val.collections[0].get_verts())
but now get_ve
Le Sunday 09 March 2008 14:32:05 Eric Firing, vous avez écrit :
> [EMAIL PROTECTED] wrote:
> > Hello,
> >
> > I have some stupid questions about how to use colorbar.
> >
> > 1) I would like to be able to put the colorbar where I went: top, bottom,
> > left, right. For wh
Hello,
I have some stupid questions about how to use colorbar.
1) I would like to be able to put the colorbar where I went: top, bottom,
left, right. For what I see I can do only a vertical left and horizontal
bottom ones (with a simple use of the function).
I kn
Le Monday 29 October 2007 10:57:52 Darren Dale, vous avez écrit :
> On Monday 29 October 2007 10:45:22 am Michael Droettboom wrote:
> > Darren Dale wrote:
> > > On Monday 29 October 2007 10:09:21 am Michael Droettboom wrote:
> > >> Michael Droettboom wrote:
> > >>> Darren Dale wrote:
> > I thi
I tried to change the value and the highest one I can use is 2 so it's not a
big improvement for what I understand.
You can contact me if you need other test naturally
N.
Le Friday 26 October 2007 12:24:34 Michael Droettboom, vous avez écrit :
> It's great to have narrowed this down! Unfortuna
Le Friday 26 October 2007 11:22:06, vous avez écrit :
> Thanks for this information. It looks like the font outline data is
> somehow getting corrupted before freetype renders it. Again, however, I
> can't reproduce it on my machine (I've attached a copy of what it looks
> like for me), so I'm st
Yep that can be a good idea. I don't know anything on how mathtext is working
but I'm not completely sure that the problem is with freetype because
sometime that can work. In reality every character I tested worked but you
have to put in a certain order. To understand a little bit more what I tr
Sorry I didn't know the difference...
N.
Le Friday 19 October 2007 10:52:25 Darren Dale, vous avez écrit :
> On Friday 19 October 2007 10:38:36 am [EMAIL PROTECTED] wrote:
> > Le Friday 19 October 2007 08:37:00 Darren Dale, vous avez écrit :
> > > On Thursday 18 October 2007 11:49:50 am [EMAIL PR
Oups I found the problem, I don't know why because it was working fine before
the upgrade to gutsy but I have to change matplotlib configuration and
everything is working fine if I put in the file:
rc('text', usetex=True)
sorry to have bother you with this,
N.
Le Friday 19 October 2007 08:37:
I don't think the problem is in dvipng because I have exactly the same when
I'm using GtkAgg and before your message I didn't have dvipng installed. I'm
using ubuntu gutsy so perhaps there are a change in the lib.
N.
Le Friday 19 October 2007 08:37:00 Darren Dale, vous avez écrit :
> On Thursd
Hi,
I have a small problem with label.
plot([0,1],[0,1])
xlabel(r'$ABCDEF$',fontsize=35)
(but the size doesn't change anything) I obtain the result visible on the
figure join. I think there are a problem when using latex and how the first
character is handle.
Thanks for matplotlib.
Le Friday 02 February 2007 08:14:37 Vijay Kumar, vous avez écrit :
> Hi,
>
> I want to import binary files generated from C/FORTRAN into matplotlib for
> plotting.
> Can this be done using 'load'?
>
> Thanks
> Vijay
no load can read only text file.
--
and the same question: this behavior is normal?
fig1 = figure()
ax1 = subplot(121)
xlim([0,10])
ax2 = subplot(122,sharey=ax1)
yticks([])
I would like to hide the ticks label for only one subplot (the one who share
the axes) but I would like to have the ticklabels for the global plot, ie on
the
Le Jeudi 2 Novembre 2006 09:19, John Hunter a écrit :
> > "John" == John Hunter <[EMAIL PROTECTED]> writes:
>
> John> I need to tweak the overlap function to take an optional arg
> John> so that endpoint overlap is OK.
>
> OK, this is now fixed in svn. Thanks for the report.
The solut
Hi,
I have a problem with subplot_adjust but I don't know if it's a bug or because
I didn't understand how to use it...
I would like to create a 2 by 3 plots without space between the subplot and I
can't arrive to manage it...
Is the results of the next script is normal?
import pylab
fig1
Le Mardi 31 Octobre 2006 23:47, Robert Kern a écrit :
> [EMAIL PROTECTED] wrote:
> > I tried:
> >
> > label='$\textrm{test}_2$
> > xlabel(r label)
> > xlabel(r+label)
> >
> > etc but it not working (like I expected). So I would like to know if
> > there are a way to precise that the text is a raw s
Le Mardi 31 Octobre 2006 23:14, Eric Firing a écrit :
> [EMAIL PROTECTED] wrote:
> > Hi,
> >
> > I have different questions to use tex with matplotlib.
> >
> > The first one:
> >
> > If I'm doing:
> >
> > rc('text', usetex=True)
> > xlabel('$\textrm{toto}$') # bad
> > xlabel(r'$\textrm{toto}$') #
Hi,
I have different questions to use tex with matplotlib.
The first one:
If I'm doing:
rc('text', usetex=True)
xlabel('$\textrm{toto}$') # bad
xlabel(r'$\textrm{toto}$') # ok
The results are not the same and I don't understand why.
and for:
xlabel('$\textit{toto}$') #bad
xlabel(r'$\textit
CS=pylab.contour(X,Y,Z)
pylab.clabel(CS, inline=1, fontsize=10)
Le mercredi 18 octobre 2006 17:03, [EMAIL PROTECTED] a écrit :
> HI, all:
> How to label the each line by the corresponding values in the contour plot?
> Thanks!
>
-
did you try to fix the size of the figure and the dpi?
N.
Eric Emsellem wrote:
> Hi,
>
> I have a problem saving eps files in certain conditions. Unfortunately I
> am unable to find a simple example which may be very illustrative here
> to show you when it works and when it does not.
> I include
Le lundi 16 octobre 2006 15:55, Eric Firing a écrit :
> [EMAIL PROTECTED] wrote:
> > I thing there are a small problem with contour.
> >
> > import pyfits
> > import pylab
> > data = pyfits.getdata('test.fits')
> > pylab.imshow(data,cmap=cm.gray)
> > pylab.contour(data)
> > #to have the result want
Hi,
I have some problem with this kind of script:
#!/usr/bin/env python
import numpy
import numpy.random
import pylab
a = numpy.random.rand(10,10)
pylab.matshow(a)
pylab.colorbar()
pylab.figure(figsize=(4.8,8),dpi=100)
pylab.imshow(a,aspect='equal',interpolation='nearest')
pylab.colorbar()
pyl
clean completely your precedent installation. That means remove the directory
matplotlib in the site-package directory.
N.
Le mardi 10 octobre 2006 09:46, Bill Dandreta a écrit :
> I upgraded matplotlib (from 0.84 to 0.87.4 and then 0.87.5) and my
> scripts that previously worked no longer plot.
Hi,
I'm using very often the load command, I would like to know why the default
comments character is still '%', the one from matlab, other than historical?
I would prefer to have the one from python '#'. I know it's just a personal
preference but we are using python so for cons
Hi,
some times ago I saw that the rgb color was not working anymore, the hexa code
yes but not the rgb.
markerfacecolor=(120,120,120,)
retrun this error:
ValueError: to_rgb: Invalid rgb arg "(120, 120, 120)"
to_rgb: Invalid rgb arg "(120, 120, 120)"
but:
markerfacecolor='#88'
is working
; Python's own help system.
> > object? -> Details about 'object'. ?object also works, ?? prints more.
> >
> > Welcome to pylab, a matplotlib-based Python environment.
> > For more information, type 'help(pylab)'.
> >
> > In [1]: import numpy
> >
> > I
)'.
In [1]: import numpy
In [2]: a = numpy.arange(123)
In [3]: pylab.where(a>23)
---
exceptions.TypeError Traceback (most recent
call last)
/home/humufr/
TypeError: where() takes exactly 3 arguments (1 given)
In [4]: from matplotlib import rcParams
In [5]: rcPara
rcParams
Le mercredi 6 septembre 2006 09:49, Darren Dale a écrit :
> On Wednesday 06 September 2006 07:49, [EMAIL PROTECTED] wrote:
> > Hi,
> >
> > The following plot
> >
> > >>> from numarray import *
> > >>> x = arange(8)
> > >>> from pylab import plot,show
> > >>> plot(x,x)
> > >>> show()
> >
> > and
Itś working now, thanks. Just a remark why the fonts must be in mpl-data and
why matplotlib is not using the fonts who are in the system?
N.
Le jeudi 24 août 2006 13:56, vous avez écrit :
> On Thursday 24 August 2006 13:42, [EMAIL PROTECTED] wrote:
> > Hello,
> >
> > I saw that mathtext2 wa
Hello,
I saw that mathtext2 was include in the svn, I try to test it but even the
demo is not working with the error message:
ValueError: unrecognized symbol "\frac3"
WARNING: Failure executing file:
N.
-
Usin
you can use the zorder option:
plot(x_line,y_line,zorder=10)
scatter(x_point,y_point,zorder=12)
N.
Le mardi 11 juillet 2006 14:48, aonghus a écrit :
> Hi,
>
> I would like to draw a line, and then draw some points
> on top of the line, so I try something like
>
> plot(x_line, y_line, ...)
> s
Some change have been introduce in matplotlib? Because I used this sequence
before and it was working. I'm a little bit surprise by the fact that the rgb
sequence must be three numbers between 0 and 1. Generally rgb sequence are
between 0 and 255, aren't they?
http://homepage.mac.com/jakesan/D
Hello, I have a problem with the svn version of matplotlib. I don't know when
this problem appeared but it was working before.
so the next script gave me an error message:
import pylab
p = pylab.plot([1,2],[2,3],'o')
pylab.setp(p,markerfacecolor=(120,120,120),markersize=5,markeredgewidth=1.,z
oki sorry for griddata it was my fault. After the mail on the list, I cleaned
all precedent installation and now it's working fine with numpy...
Thanks,
N.
Le samedi 10 juin 2006 13:45, Jeff Whitaker a écrit :
> Eric Firing wrote:
> > Thanks. There were in fact several points of incompatibil
Le vendredi 9 juin 2006 18:30, Christopher Barker a écrit :
> [EMAIL PROTECTED] wrote:
>
> well, anyone using Numeric (or numarray), can just keep on using it for
> a god while. So something that works now should work for a while into
> the future.
"should" but sometimes perhaps it's too hard to d
Hi,
just to tell that the new quiver2 sample are not working with numarray.
/usr/lib/python2.4/site-packages/matplotlib/quiver.py", line 237, in
_make_verts
scale = nx.amax(a) * math.sqrt(len(a)) # crude auto-scaling
AttributeError: 'module' object has no attribute 'amax'
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