Re: [Matplotlib-users] Information request

2008-09-23 Thread De Pauw Antoine
Jeff, I still don't know how to either remove this artifact or fill my arrays with values to remove empty regions, and I'll make a last attempt to resolve it I uploaded a data file here: http://scqp.ulb.ac.be/20080821.b56 The actual code snippet is here:

[Matplotlib-users] Efficiently processing large datasets

2008-09-23 Thread rfwatson
Hello, I am using matplotlib in combination with QT4 as part of an audio application I am building. Part of this involves plotting an oscilloscope-style display (time vs intensity) for sets of raw audio data, which I have through necessity converted to arrays of floating point data. The problem

Re: [Matplotlib-users] Efficiently processing large datasets

2008-09-23 Thread Michael Droettboom
rfwatson wrote: Hello, I am using matplotlib in combination with QT4 as part of an audio application I am building. Part of this involves plotting an oscilloscope-style display (time vs intensity) for sets of raw audio data, which I have through necessity converted to arrays of floating

[Matplotlib-users] How to pause prgoram from graphical screen

2008-09-23 Thread Roland Hauff
I'm reading a serial port and plotting the acquired data using TKagg with the plot() command. This gives me a nice graphical screen that updates as the data arrives. What I would like to do is be able to pause the entire program occasionally as I need to make changes on the system that the

Re: [Matplotlib-users] building matplotib on linux

2008-09-23 Thread Michael Hearne
I installed the freetype-devel libraries and this problem went away. --Mike Michael Hearne wrote: All: I am trying to build matplotlib 0.98.3 on a Red Hat Enterprise 5 linux box. I have Tkinter support compiled into my /usr/local/bin/python installation (at least import Tkinter raises

Re: [Matplotlib-users] building matplotib on linux

2008-09-23 Thread John Hunter
On Tue, Sep 23, 2008 at 10:28 AM, Michael Hearne [EMAIL PROTECTED] wrote: I installed the freetype-devel libraries and this problem went away. Any chance you also installed tk-devel or tcl-devel? I can't see how the addition of the freetype headers would fix a tk problem. JDH

Re: [Matplotlib-users] How to pause prgoram from graphical screen

2008-09-23 Thread John Hunter
On Tue, Sep 23, 2008 at 9:46 AM, Roland Hauff [EMAIL PROTECTED] wrote: I'm reading a serial port and plotting the acquired data using TKagg with the plot() command. This gives me a nice graphical screen that updates as the data arrives. What I would like to do is be able to pause the entire

Re: [Matplotlib-users] Efficiently processing large datasets

2008-09-23 Thread John Hunter
On Tue, Sep 23, 2008 at 5:56 AM, rfwatson [EMAIL PROTECTED] wrote: Hello, I am using matplotlib in combination with QT4 as part of an audio application I am building. Part of this involves plotting an oscilloscope-style display (time vs intensity) for sets of raw audio data, which I have

Re: [Matplotlib-users] building matplotib on linux

2008-09-23 Thread Michael Hearne
No. Interestingly, I didn't get the same errors this morning as I did last night - I got build errors regarding ftbuild (or something like that). I had just installed Tcl/Tk from source, so perhaps the first time my shell hadn't figured out where they were (??). After I installed

[Matplotlib-users] Fwd: installation

2008-09-23 Thread charles reid
I don't think my message made it to the mailing list... See below. Charles == The 2nd Law of Thermodynamics... If you think things are a mess now, JUST WAIT! -- Forwarded message -- From: charles reid [EMAIL PROTECTED] Date: Fri, Sep 19, 2008 at 5:46 PM Subject: Re:

Re: [Matplotlib-users] Information request

2008-09-23 Thread Jeff Whitaker
De Pauw Antoine wrote: Jeff, I still don't know how to either remove this artifact or fill my arrays with values to remove empty regions, and I'll make a last attempt to resolve it I uploaded a data file here: http://scqp.ulb.ac.be/20080821.b56 The actual code snippet is here:

Re: [Matplotlib-users] How to pause program from graphical screen

2008-09-23 Thread Roland Hauff
It looks like those examples suspend operation while waiting for a click, after going to mainloop(). On a related note, after I use pylab.plot() to draw the screen, the toolbar is inaccessible unless I also use show(), which then halts the program until I close the window.

Re: [Matplotlib-users] Information request

2008-09-23 Thread Jeff Whitaker
De Pauw Antoine wrote: Jeff, I still don't know how to either remove this artifact or fill my arrays with values to remove empty regions, and I'll make a last attempt to resolve it I uploaded a data file here: http://scqp.ulb.ac.be/20080821.b56 The actual code snippet is here:

[Matplotlib-users] place a wxPopupWindow based on pick event location

2008-09-23 Thread C M
I'm hoping to get help from matplotlib wxPython backend users... I'm struggling to get what is described in the subject line to work correctly. There was a sort of similar thread from 2006 here: http://www.mail-archive.com/matplotlib-users@lists.sourceforge.net/msg00945.html I want to pick a

Re: [Matplotlib-users] place a wxPopupWindow based on pick event location

2008-09-23 Thread Anthony Floyd
On Tue, Sep 23, 2008 at 3:28 PM, C M [EMAIL PROTECTED] wrote: I'm hoping to get help from matplotlib wxPython backend users... I'm struggling to get what is described in the subject line to work correctly. There was a sort of similar thread from 2006 here:

[Matplotlib-users] legend - markerscale does not work

2008-09-23 Thread Yong-Duk Jin
Dear matplotlib users. I'm using matplotlib 0.98.3 from the packman repository on opensuse 11.0. I tried to adjust the 'markerscale option to enlarge a marker size in a legend. However, it simply did not work even in a simple code like following. from pylab import * x = [1,2,3]; y = [1,2,3]