[Matplotlib-users] easy_setup and matplotlib

Hello, I've tried, on Python 2.6 Mac O$, to install directly matpltolib with easy_install. I've not successed. Is-it possible ? Best regards. Christophe. -- This SF.Net email is sponsored by the Verizon Developer Commun

Re: [Matplotlib-users] Strange issue when using Matplotlib with PyQt4

Lukas Hetzenecker a écrit : > I tried to embed a Matplotlib FigureCanvas into a QTabWidget. > But at the first start of my script - the main.py in the attatched example - > the widget in the Tab is incorrectly sized. > If I embed the FigureCanvas in a QTabWidget the widget is to big, but if I > p

[Matplotlib-users] Draw a rectangle with a transparent hole

Hello, I would like to draw a rectangle and then to cut a disc wich is in the rectangle. Is it possible ? Christophe -- OpenSolaris 2009.06 is a cutting edge operating system for enterprises looking to deploy the next

Re: [Matplotlib-users] matplotlib and qtdesigner

Christophe Dupre a écrit : > > I've been developping an application using PyQT and matplotlib for a > while now, and instead of coding the GUI, I'd like to make use of QT > designer. > Hello, I'm interested by your code or simple parts of it wich show intercation between PyQt and matplotilib.

Re: [Matplotlib-users] GSoC: TeX rendering engine

Freddie Witherden a écrit : > Hi all, > > For those that are interested I have finally (now that my first batch > of exams are finished) set-up a blog so that you can track the > progress of the project. > > My blog can be found here: http://gsoc-mathtex.blogspot.com/ (no marks > for originality

Re: [Matplotlib-users] GSoC: TeX rendering engine

You're right. I've misunderstood your message. Christophe Kasper Peeters a écrit : >> If it becomes easy to have formulas with Python then it would be used. >> That's sure. You can't say that C++ is better. >> > > I didn't mean to say that, sorry if I gave the wrong impression. I > simply

Re: [Matplotlib-users] GSoC: TeX rendering engine

If it becomes easy to have formulas with Python then it would be used. That's sure. You can't say that C++ is better. I prefer Python, you work with C++, so why only a C++ version rather than a Python one ? Christophe. Kasper Peeters a écrit : > Since the user base for a TeX typesetting libra

Re: [Matplotlib-users] GSoC: TeX rendering engine

C++ and Python versions would be great. Christophe Michael Droettboom a écrit : > Freddie Witherden wrote: > >> However, my primary focus will be on Cairo and Qt backends. These are >> widely used, allow for high quality output in various formats (PDF, >> PNG and SVG being the big three) and

Re: [Matplotlib-users] GSoC: TeX rendering engine

That's could be "cool" but this needs to have access to the size of the final picture of the formula and the location of the baseline of the text. With this, it's easy to put formulas in a web page. Christophe. > Are there already any more concrete ideas on how this will be realised > technicall

Re: [Matplotlib-users] How to get the coordinates (picker)

I hope to see the project on the web. I'm very intersting by simple examples using mpl with PyQt. Christophe >> >> > I got some good tips on how to do this from >> > examples/event_handling/pick_event_demo.py >> > >> Thanks!! It works just fine :). IDL is dead. Qt4 python and >> numpy/sci

Re: [Matplotlib-users] How to get the coordinates (picker)

I hope to see the project on the web. I'm very intersting by simple examples using mpl with PyQt. Christophe >> >> > I got some good tips on how to do this from >> > examples/event_handling/pick_event_demo.py >> > >> Thanks!! It works just fine :). IDL is dead. Qt4 python and >> numpy/scipy/nump

[Matplotlib-users] Draging Points linked to lines.

>On Sat, Jan 31, 2009 at 5:03 AM, wrote: >> Hello, >> >> I would like to drag points and graphs of functions with the mouse. Is there >> an example somewhere of this kind of functionnality ? > >Take a look at the event handling tutorial -- it includes a draggable >rectangle example > >http://mat

Re: [Matplotlib-users] Draging Points and Graph

>On Sat, Jan 31, 2009 at 5:03 AM, wrote: >> Hello, >> >> I would like to drag points and graphs of functions with the mouse. Is there >> an example somewhere of this kind of functionnality ? > >Take a look at the event handling tutorial -- it includes a draggable >rectangle example > >http://mat

[Matplotlib-users] Draging Points and Graph

Title: Flashmail Hello, I would like to drag points and graphs of functions with the mouse. Is there an example somewhere of this kind of functionnality ?   Christophe. -- This SF.net email is sponsored by: SourcForge

Re: [Matplotlib-users] Plot only inside a disc

>> Thanks, your example works but what I must do so to plot for example y=cos x >> ? I'm a very beginner. > > line, = ax.plot(x, np.cos(x)) > patch = patches.Circle((300,300), radius=100) > line.set_clip_path(patch) > >Everything in the matplotlib figure is an "Artist" (lines, images, >text, re

Re: [Matplotlib-users] Plot only inside a disc

Title: Flashmail Thanks, your example works but what I must do so to plot for example y=cos x ? I'm a very beginner.   Christophe. Message d'origine >Date: Thu, 29 Jan 2009 09:34:11 -0600 >Sujet: Re: [Matplotlib-users] Plot only inside a disc >De: John Hunter >A: projet...@club-internet

[Matplotlib-users] Plot only inside a disc

Hello, I would like to make a kind of magnifying glass. So I need to have a piece of a graph and I would like it to have the form of a disc rather than of a box. So is-it possible to only draw in a disc (I'm searching for a fast way to do that) ? Best regards. Christophe. -

[Matplotlib-users] Ploting inequalities like x**3+y**2<=3

hello, I would like to know if there is a way to draw something like x**3+y**2<=3. If there is not a direct way to do that, I would like to know if it could be possible to subclass the method that plots the contours. Best regards. Christophe. ---

Re: [Matplotlib-users] Ploting f(x;y)=0

>On Jan 28, 2009, at 8:26 AM, projet...@club-internet.fr wrote: > >> I'm looking a solution for ploting relation like f(x;y)=0. > >I usually just contour the function over the region. E.g., > > >>> import numpy as np > >>> import matplotlib.pyplot as plt > >>> x, y = mgrid[-10:10:50j, -10:10:50j]

[Matplotlib-users] Ploting f(x;y)=0

Title: Flashmail Hello, I'm looking a solution for ploting relation like f(x;y)=0.   Best regards. Christophe. -- This SF.net email is sponsored by: SourcForge Community SourceForge wants to tell your story. http://p.

Re: [Matplotlib-users] Figure with pyQt

Title: Flashmail Thanks a lot. That's a real good example.   Regards. C.   >Take a look at the matplotlib widgets example referenced below. It >uses mpl widgets rather than qt widgets, but it should make clear the >logic of updating plot properties connected to callbacks > >http://matplotlib.sv

Re: [Matplotlib-users] Figure with pyQt

That's great. I'm a real newbie with mpl and I would like to know how to change figure after a PyQt-Event. That's must be simple but I don't see how to do this. My idea would be for example to show different kinds of draw like for example the sin function and another function. The users just hav

Re: [Matplotlib-users] Color Map.

Title: Flashmail Thanks, that's look great.   Regards. C.   >Unfortunately, I don't use Mayavi and therefore don't have any easy >examples to offer. I guess you might find such things in the user >guide or Cookbook. > >http://code.enthought.com/projects/mayavi/docs/development/html/mayavi/ >htt

Re: [Matplotlib-users] Vertical alignment of a text

Title: Flashmail Thanks, that's work well.   Regards. C.     >I presume that you're only interested in the math formula, and not in >any other graphical functionality of MPL. You may use mathtext module >directly in that case. > >from matplotlib.mathtext import MathTextParser > >p = MathTextPar

Re: [Matplotlib-users] Vertical alignment of a text

Indeed I would also use mpl to have png of formulas so as to put them in a HTML page. C. >va="baseline" does not work? > >-JJ > > >On Thu, Jan 15, 2009 at 3:05 AM, wrote: >>>Dimension of a text in mpl is renderer-dependent in general. >>>Each renderer has "get_text_width_height_descent" metho

Re: [Matplotlib-users] matplotlib and PyQt

Message d'origine >Date: Thu, 15 Jan 2009 13:05:21 -0600 >Sujet: Re: [Matplotlib-users] matplotlib and PyQt >De: John Hunter >A: projet...@club-internet.fr, Paul Ivanov >Copie à: matplotlib-users@lists.sourceforge.net > >On Wed, Jan 14, 2009 at 11:28 AM, John Hunter wrote: > >> Paul Iva

Re: [Matplotlib-users] Figure with pyQt

>> Hello, >> I would like to see the following example >> http://matplotlib.sourceforge.net/examples/pylab_examples/ellipse_demo. ht >> mlusing the 2nd one >> http://matplotlib.sourceforge.net/examples/user_interfaces/

Re: [Matplotlib-users] matplotlib and PyQt

Title: Flashmail >Simson Garfinkel wrote: >> Why do you want to use PyQt and not wxwidgets? >> >maybe because the Qt license changed ? >That's a reason for me to be interested in the answer. > >cheers, >Stef    Here something that could interest you. Christophe       Dear Qt User: Nokia is plea

[Matplotlib-users] Figure with pyQt

Hello, I would like to see the following example http://matplotlib.sourceforge.net/examples/pylab_examples/ellipse_demo.ht ml using the 2nd one http://matplotlib.sourceforge.net/examples/user_interfaces/embedding_in_qt 4.html . In fact, I don't undrestand how to add the figure to the screen (I'm

Re: [Matplotlib-users] Vertical alignment of a text

Title: Flashmail >Dimension of a text in mpl is renderer-dependent in general. >Each renderer has "get_text_width_height_descent" method which returns >width, height, and descent of the given text. >If you're only interested in latex-rendered text, you may use the >get_text_width_height_descent

[Matplotlib-users] Vertical alignment of a text

Hello, is there a similar functionnality to the one given by PyX here : http://pyx.sourceforge.net/examples/text/valign.html ? -- This SF.net email is sponsored by: SourcForge Community SourceForge wants to tell your sto

[Matplotlib-users] matplotlib and PyQt

Hello, I'm searching for informations about using matplotlib interactively with PyQt. I would like for example to move line with the mouse. -- This SF.net email is sponsored by: SourcForge Community SourceForge wants t