Hello Glen,
I'm not sure, but maybe it would help to use
ax = subplot(111)
and
ax.plot(arange(it))
instead of plot(arange(it))
or to call a second draw() after plotting.
regards Matthias
On Wednesday 23 April 2008 20:49:46 Glen W. Mabey wrote:
> Hello,
>
> I'm using today's svn source and I'
[sorry for so many mails]
On Wednesday 23 April 2008 15:54:42 Matthias Michler wrote:
> Hello John,
>
> On Wednesday 23 April 2008 15:24:30 John Reid wrote:
> > So I have:
> >
> > In [2]: import matplotlib; print matplotlib.__version__
> > 0.90.1
I jus
Hello John,
On Wednesday 23 April 2008 15:24:30 John Reid wrote:
> So I have:
>
> In [2]: import matplotlib; print matplotlib.__version__
> 0.90.1
>
> Why does pylab not have __version__?
I'm not an expert, but the pylab.__doc__ states
This is a procedural interface to the matplotlib object-o
Hi John,
On Wednesday 23 April 2008 12:28:11 John Reid wrote:
> I'm on Windows with python 2.5. How do I find the version of matplotlib?
> I think it is fairly recent (within last 6 months anyhow).
import matplotlib
print matplotlib.__version__
> Shouldn't an error be raised?
On my Kubuntu 7.1
Hello Benjamin,
I think you should use an other kind of an axes. Instead of pylba.subplot(111)
(or fig.add_subplot(111)), you could use pylab.axes([0.0, 0.0, 1.0, 1.0])
with the values (left, bottom, width, height) to avoid the gray border.
regards Matthias
On Wednesday 09 April 2008 20:37:08
Hello Adrian,
I'm not sure I understood well, but if you want a histogram with logarithmic
yscale, you may want to use something like:
import pylab
pylab.subplot(111, yscale='log')
pylab.histogram(some_nice_data)
pylab.show()
regrads Matthias
On Monday 14 April 2008 22:28:49 Adrian Price-Whel
Hello Joseph,
I'm not sure I understand correctly, but it seems to me that the number of
plotted lines (from errorbar, len(gca().lines) ) is large compared to your 3
labels. That's why only the lines of the first errorbar are used to build the
legend.
It might to helpful to use the 'label' kwar
On Friday 28 March 2008 13:57, Chris Withers wrote:
> Matthias Michler wrote:
> > I'm not sure it is the easiest way, but it works for me:
> >
> > for label in ax.xaxis.get_majorticklabels():
> > label.set_rotation(+90)
>
> Yes, that's what I was usi
Hello Chris,
Hello list,
On Thursday 27 March 2008 18:26, Chris Withers wrote:
> Matthias Michler wrote:
> > I'm not sure that I understand you correctly. The code I refering is the
> > one which I attached some mails ago. The following works for me:
>
> Ah, okay, to ge
Hello Chris,
On Thursday 27 March 2008 12:22, Chris Withers wrote:
> Matthias Michler wrote:
> >>> the above script leads
> >>> to a different behaviour on my system.
> >>
> >> What is that behaviour and what version of matplotlib are you using?
>
On Wednesday 26 March 2008 19:39, Chris Withers wrote:
> Matthias Michler wrote:
> >> My x-axis is time, and as new points are plotted, even though I'm
> >> following the above recipe pretty closely, the x-tick spacing isn't
> >> getting sorted out, so
Hello Amit,
On Sunday 23 March 2008 09:54, Amit Finkler wrote:
> Hi everyone,
>
>
> I am using matplotlib to dynamically plot a graph with both my x and y
> points taken from a measurement device. That is to say, in each
> iteration of my while loop I'm reading two variables which I then want
> to
Hey Chris,
On Saturday 22 March 2008 03:36, Chris Withers wrote:
> Matthias Michler wrote:
> > maybe something like the following helps you:
> > -
> > from pylab import *
> > from ti
Hello Chris,
in "examples/zorder_demo.py" I found:
---
The default drawing order for axes is patches, lines, text. This
order is determined by the zorder attribute. The following defaults
are set
Artist
Hello Lorenzo,
maybe you don't really use Tex to build the labels and mathtext does not
support any Tex-functionality.
if you use:
from matplotlib import rc
rc('text', usetex=True)
import pylab as p
it should work. Alternat
On Tuesday 18 March 2008 10:50, Chris Withers wrote:
> Eric Firing wrote:
> > It sounds like what you want it the pyplot figlegend command:
> > def figlegend(handles, labels, loc, **kwargs):
>
> This feels like what I should be wanting except:
>
> - why does it need explicit parameters? why can't i
Hello Chris,
for only horizontal lines you can use 'ax.yaxis.grid' like:
---
from pylab import *
figure()
ax = axes()
ax.set_yticks([0.0,0.5,1.0], minor=False)
ax.set_yticks(list(linspace(0.0, 1.0, 11)), minor=True)
ax.yaxis.grid(which='minor')
show(
expert but I think there's no default behaviour covering all needs
(outside the axes and best located), because for example the legend width is
influenced by the length of the labels.
much effort and best regards
Matthias
On Monday 17 March 2008 17:13, Chris Withers wrote:
> Hi Matthia
Hello Chris,
you can try xlabel of an empty string:
xlabel(' ')
regards
Matthias
On Monday 17 March 2008 17:11, Chris Withers wrote:
> 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
Hello Chris,
I'm not sure if there was an example in matplotlib, but the following works
for me:
-
from pylab import *
figure()
subplot(111)
subplots_adjust(right=0.7)
plot(arange(10), label='linear')
plot(arange(10)**2, label='q
Hello Michael,
for me there seems to be no problem. I'm using maplotlib version 0.91.2 (you
can get you version using:
>>> import matplotlib
>>> print matplotlib.__version__
I'm not sure if it is due to the version, but if it is possible you may want
to update to 0.91.2.
best regards
Matthias
ning the data input.
but maybe you save the data to a file and read them every 15 or 20 minutes.
best regards
Matthias
On Tuesday 11 March 2008 19:37, Chris Withers wrote:
> Chris Withers wrote:
> > Matthias Michler wrote:
> >> plot([x1], [y1], "bo", [x2], [y2], &qu
Hello,
I'm not sure if there is a nicer way to do what you want and I understand
correctly what you want to do, but as a workaround I would recommand you the
following:
use the mainloop-mode after show and an event to rearch a function, which
includes a "raw_input" to input text from the shell
Hello Chris,
you may try something like
plot([x1], [y1], "bo", [x2], [y2], "r+")
or you have to iterate through your data.
best regards
Matthias
On Friday 07 March 2008 10:11, Chris Withers wrote:
> Hi All,
>
> Apologies if I'm missing anything obvious...
>
> How do I plot lines point-by-poin
Hello Ken,
Hello Mike,
Hello all,
On Tuesday 22 January 2008 19:33, Ken McIvor wrote:
> On Jan 22, 2008, at 11:00 AM, Matthias Michler wrote:
> > I was not up to date with my installation and I tried to use the
> > latest svn
> > version (trunk) on my Debian etch. I ha
Hello list,
I was not up to date with my installation and I tried to use the latest svn
version (trunk) on my Debian etch. I have a problem to build matplotlib
including support for wxPython as backend. The output is attached below.
Actually I cannot find a file "wxPython.h" on my system.
Can
numbers
> formatted with commata.
>
> Greetings,
> Thorsten
>
> 2008/1/9, Matthias Michler <[EMAIL PROTECTED]>:
> > Hello list,
> > Hello Thorsten,
> >
> > On Wednesday 09 January 2008 11:38, Thorsten Kranz wrote:
> > > I have a question concern
orbar, one can give an additional kwarg "format", so by defining the
> > kwarg "format=formatter", we solved the problem.
> >
> > Anyway, I think an option as Matthias implemented would be very handy
> > for all those users like us here in Germany who
Hello list,
the little example below leads to an error on my system (output is attached).
I used this some time ago and it worked. Now I'm using the release 0.91.2.
Is there a reason to use rectangular brackets not in mathtext?
(same problem occur with '{' for me.)
best regards and thanks in adva
l differences.
Thanks in advance for any further suggestions.
best regards,
Matthias
> Cheers,
> Mike
>
> Matthias Michler wrote:
> > Hello list,
> >
> > the little example below seems to fail, can anybod
Hello list,
Hello Thorsten,
On Wednesday 09 January 2008 11:38, Thorsten Kranz wrote:
> I have a question concerning reformatting of axis-ticks via the
> FuncFormatter-class. In german, it's common to use a comma as separator for
> decimal numbers instead of a dot. To realize it in matplotlib, I d
Hello list,
the little example below seems to fail, can anybody help me?
I'm on Debian using the release 0.91.2.
best regards and thanks in advance for any hints,
Matthias
---
from matplotlib.ticker import S
Hello,
On Tuesday 18 December 2007 23:42, G. O. Nikiforov wrote:
> 1. Is there a way to change the font type and font size of the numbers on
> the axes in a figure? Not the labels (xlabel and ylabel - they are easy to
> change), but the actual numbers. If for example x goes from 0 to 6 in step
> o
Hello list,
with the latest version of svn the pylab.hist command doesn't work if I use
align='center'. The error is due to a problem in the ax.bar - function as you
can see in the example below.
Probably width should be an array and not a list if one want to build
width/2..
I'm not sure what
Hello developers,
I'm sorry for reposting again. I really would like to have this feature in
mpl.
Please let me know if there is anything I can do to change my proposal to make
it match with matplotlib.
thanks in advance and best regards,
Matthias
---
call it after every finished typing mode.
This new behaviour has the big advance that error-handling during evaluation
of the text is a task for users and not to mpl.
I hope I could explain my idea ...
best regards,
Matthias
On Wednesday 27 June 2007 18:19, Matthias Michler wrote:
> Hello ever
Hello darkside,
I tried your example and it works for me (with mpl-svn) using GTKAgg and
doesn't work (like you reported) using TKAgg (Is this a bug?).
Maybe you can switch to GTKAgg?
Otherwise you should report the mpl-version you are using.
>-
import matplot
g external values or plots).
I attached this new version.
best regards,
Matthias
On Tuesday 26 June 2007 19:46, Matthias Michler wrote:
> Hello John,
> Hello all,
>
> I thought once more about the textbox and added some of your (Johns)
> features to my class 'InputButton'.
more my patch including these new lines.
best regards,
Matthias
On Tuesday 26 June 2007 16:35, John Hunter wrote:
> On 6/26/07, Matthias Michler <[EMAIL PROTECTED]> wrote:
> > Hello everybody,
> >
> > first of all: Sorry for posting to my own thread.
> > But I reall
solution and needed skills of the textbox .
Could this be helpful / useful for others?
best regards,
Matthias
On Wednesday 06 June 2007 17:25, John Hunter wrote:
> On 6/6/07, Matthias Michler <[EMAIL PROTECTED]> wrote:
> > By the way: What do you think about the "insert a
or a real
feature?
Could it be part of mpl?
Thanks in advance for any comments.
Matthias Michler
On Thursday 03 May 2007 18:22, Matthias Michler wrote:
> Hello list,
>
> refering to the thread 'activate/deactivate RectangleSelector' of the
> developer-mailing-list I t
, because I only change the lines refering to datax,
> datay. It seems that only works with lists, but I don't know if this is the
> problem exactly.
>
> With the command close, I can close the figure window pressing right mouse
> button. It works (at least something works).
>
&
g' and 'f' off?
best regards,
Matthias
On Wednesday 06 June 2007 16:19, John Hunter wrote:
> On 6/6/07, Matthias Michler <[EMAIL PROTECTED]> wrote:
> > Some time ago I posted a suggestion to that (subject: 'additional key
> > events'), which may be got lost
Hello everybody,
first of all I want to thank John for his work on the textbox - it really
looks better than mine.
On Tuesday 05 June 2007 19:16, Mark Bakker wrote:
> I just saw in the code:
> if event.key is None: # simulate backspace
> So it works properly,
> Mark
In my opinion it would be a
be unaccessible: e.g. enter and backspace. The
backend_(wx|gtk|tkagg).py might have to be modified to handle this.
(subject: additional key events)
Now my question is: Could a prompt be a useful part of matplotlib?
Best regards and thanks in advance for any comments,
Matthias Michler
On Fr
Hello darkside,
maybe the following little examples helps you with disconnecting:
>
from pylab import *
def event_response(event):
print event.name
disconnect(cid)
subplot(111)
cid = connect('button_press_e
ld in one of the mpl modules?
Best regards and thanks in advance for any hints,
Matthias Michler
-
This SF.net email is sponsored by DB2 Express
Download DB2 Express C - the FREE version of DB2 express and take
control of you
p the events.
Is this a suitable way of disabling the mpl-axes-interaction?
best regards,
Matthias
On Friday 27 April 2007 17:42, Matthias Michler wrote:
> Hi everybody,
>
> I use key_press_event's to handle my program.
> Therefore I want to skip the matplotlib usage of some keys e.
Hello Bernhard,
I'm not sure if my answer really fits your question, but it may help to use
>>> from matplotlib import rc
>>> rc('text', usetex=True)
like in the tex_demo.py (http://matplotlib.sourceforge.net/screenshots) or to
change your matplotlibrc (for explanation see:
http://www.scipy.org/
Hello list,
refering to the thread 'activate/deactivate RectangleSelector' of the
developer-mailing-list I thought a bit about the problem because I found it
quite irritating that the RS couldn't be stopped during zooming.
I attached a patch including Martin's example and my proposal to (de)act
Hello Tommy,
I would like to do such convertings, too, but I think there is no such fast
way in python. I'm using the 'for statement' to iterate over a list of
objects and save their properties into a new list.
best regards,
Matthias
On Friday 04 May 2007 17:54, Tommy Grav wrote:
> I have som
lotlib.__revison__
that I get e.g. in IPython. That's why I thought it should be the revision of
the whole project.
Just a remark - you can forget about it.
best regards,
Matthias
> Matthias Michler wrote:
> > Hi devolopers,
> >
> > one small remark about the mpl
Hi devolopers,
one small remark about the mpl svn. I recognized, that in the
file ./lib/matplotlib/__init__.py the actual revision is:
__revision__ = '$Revision: 3131 $'
and the svn info tells "Revision: 3257".
best regards,
Matthias
-
Hi everybody,
I use key_press_event's to handle my program.
Therefore I want to skip the matplotlib usage of some keys e.g. 'f', 'g'
and 'l'.
I didn't find the right method to turn the usage off. Can anybody help me?
Could this method be useful for buttons and sliders from widgets.py, too?
Bec
Hello everybody,
sometimes I need more than the available key events -
e.g. 'enter', 'backspace' or the keys from numeric keypad.
That's why I tried to include more events in the backends (backend_wx.py,
backend_tkagg.py, backend_gtk.py).
I tested it on a debian etch (Python 2.4.4, wxpython 2.6.
Hello everybody,
to reset data I'm using pylab.setp instead of the methods line.set_xdata,
line.set_ydata believing there would be no obvious difference in behaviour.
(Maybe I not really get what is going on in matplotlib.artist.py.)
The taken time is of quite big importance to me because I reall
Hi,
a friend gave me the little example I attached.
He uses 'gca().images = []' to delete the images. I'm not sure about memory
usage of that method, but I think deleting images (using clf() or the above
way) is quite important, because otherwise one more image is drawn above the
existing ones
tthias
On Tuesday 13 February 2007 13:21, Matthias Michler wrote:
> Hello everbody,
>
> sometimes I need an autoscaling when my new data points in a figure have
> small values compared to some deleted ones. So I thought
> ax.autoscale_view() would be the solution, but it seems to remem
Hi Jan,
I'm not sure about the reason, but your little example runs for me using
several backends (GtkAgg, TkAgg, WxAgg).
I'm using Debian (kernel 2.6) and matplotlib 0.90.0 at revison 3131.
Maybe it could help to add some more 'draw()' commands after plotting and
reseting data - not really goo
Hi Stephen,
On Sunday 22 April 2007 23:35, Stephen Boulet wrote:
> I wanted to use this code to set the label font in my legends:
> from pylab.font_manager import fontManager, FontProperties
> ...
> but I'm getting "ImportError: No module named font_manager".
>
> Can someone help me set legend siz
Hello darkside,
I set up a little program hoping it offers a solution to your problem.
Matthias
>---
from numpy.random import uniform
import pylab
Nt = 20
x,y = uniform(size=(100,Nt+1)),uniform(size=(100,Nt+1))
pylab.
Hello everybody,
I would like to open and close some figures during the mainloop or (if this is
not possible) set figures to some kind of active or visible.
Could anyone help me or give me a hint?
Thanks in advance,
Matthias
Hello everbody,
sometimes I need an autoscaling when my new data points in a figure have small
values compared to some deleted ones. So I thought ax.autoscale_view() would
be the solution, but it seems to remember deleted data and so doesn't scale
limits like I want. A little program showing my
Hi Mika,
Hi everybody,
I'm not sure I really understand your problem, but I attached my proposal /
solution, so you can think about it or maybe describe your problem once more.
Much success,
Matthias Mi
remaining graphs and the legend
> before the raw_input occur
raw_input(" ")
P.ioff()
P.show()
>------
Thanks in advance,
Matthias Michler
201 - 265 of 265 matches
Mail list logo