matplotlib-users Mailing List for matplotlib

On Fri, Feb 6, 2009 at 1:10 PM, John Hunter <jd...@gm...> wrote:
> On Fri, Feb 6, 2009 at 10:56 AM, Ryan May <rm...@gm...> wrote:
> > Lionel Roubeyrie wrote:
> >> You're right, it's the chaco's zooming plot, I confused.
> >> Is there a way to have this render with matplotlib?
> >
> > The event_handling/zoom_window.py example is kind of similar and might
> give some
> > clues of where to go. But no, I don't know of a straight-forward version
> of
> > chaco's example using matplotlib. Patches are accepted. :)
>
> The following example is pretty close to what you want I think --
> select a span in the upper axes to see the zoom in the lower:
>
> http://matplotlib.sourceforge.net/examples/widgets/span_selector.html
>
>
You know, in the back of my mind I just knew I was wrong, but had forgotten
about this one. Thanks for jogging my memory.
Ryan
-- 
Ryan May
Graduate Research Assistant
School of Meteorology
University of Oklahoma

On Fri, Feb 6, 2009 at 10:56 AM, Ryan May <rm...@gm...> wrote:
> Lionel Roubeyrie wrote:
>> You're right, it's the chaco's zooming plot, I confused.
>> Is there a way to have this render with matplotlib?
>
> The event_handling/zoom_window.py example is kind of similar and might give some
> clues of where to go. But no, I don't know of a straight-forward version of
> chaco's example using matplotlib. Patches are accepted. :)
The following example is pretty close to what you want I think --
select a span in the upper axes to see the zoom in the lower:
http://matplotlib.sourceforge.net/examples/widgets/span_selector.html
JDH

On Feb 6, 2009, at 8:45 AM, Zunbeltz Izaola wrote:
> Dear all,
>
> I would like to have a plot where the frame only have left and
> bottom border. I can not find in the documentation any function to 
> draw
> the Rectangle contained in figure() only with this 2 lines. It is
> possilbe?
Hi Zunbeltz,
Attached is an example of a custom Axes class that does what you want. 
There are examples at the bottom of the file that show its use. I 
worked on generalizing this idea for inclusion in MPL, but the code 
got really nasty, really quickly.
On a side note, if any of the MPL devs think this would make a useful 
API example (since this topic has come up a few times on the list), 
feel free to do whatever you want with it.
Cheers,
-Tony

Lionel Roubeyrie wrote:
> You're right, it's the chaco's zooming plot, I confused.
> Is there a way to have this render with matplotlib?
The event_handling/zoom_window.py example is kind of similar and might give some
clues of where to go. But no, I don't know of a straight-forward version of
chaco's example using matplotlib. Patches are accepted. :)
Ryan
-- 
Ryan May
Graduate Research Assistant
School of Meteorology
University of Oklahoma

Hi all,
I've attached a candidate imsave() to complement imread() in the 
image.py module. Would my use of pyplot instead of the oo interface 
preclude its inclusion in image.py? Also, I noticed some problems when I 
ran the tests with the Wx backends with mpl 0.98.5.2 in Win32. Both of 
the Wx backends produce incorrect, but different, results.
Gary R.

Dear all,
I would like to have a plot where the frame only have left and 
bottom border. I can not find in the documentation any function to draw
the Rectangle contained in figure() only with this 2 lines. It is
possilbe?
Regards,
Zunbeltz
-- 
Dr. Zunbeltz Izaola
Helmholtz-Zentrum Berlin für Materialien und Energie GmbH
Methods and Instruments (SF1)
Glienicker Str. 100
D-14109 Berlin
Tel (030) 8062-3179 
Fax (030) 8062-2523 
Room A 349 

You're right, it's the chaco's zooming plot, I confused.
Is there a way to have this render with matplotlib?
Le jeudi 05 février 2009 à 10:41 -0600, Ryan May a écrit :
> Lionel Roubeyrie wrote:
> > Hi all,
> > On the matplotlib website I can't find an "old" example code showing a
> > figure with two vertical plots, where the second represents a "zoom" of
> > some selected datas in a rectangle of the first axis, and between the
> > two axis there was a trapezoid.
> > If someone has this code, I'll be happy to get it :)
> > Thanks
> 
> I don't remember a demo like that in matplotlib, but I do remember such a demo
> for Chaco2.
> 
> Ryan
> 
-- 
Lionel Roubeyrie
chargé d'études
LIMAIR - La Surveillance de l'Air en Limousin
http://www.limair.asso.fr

Hi
I am developing a plotting tool using matplotlib and wxpython as backend. I
have separate thread for iperf and it creates a text file every time I want
to create this thread and this thread finish it's task once it reach the
duration(defined by the user). Plot and some text boxes are updated reading
this text file every second once I press plot button. My problem is
matplotlib keeps the old data and impose new data on the same plot. I am
using cla function to clear the axes but how can I clear set_data for every
new plot. What I want is to initialize set_data. Anyone here to tell me how
can I do that? Hope my post makes sense. If not I will post with some
snippets of my tool.
Cheers!
Rezwan
-- 
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