Re: [Matplotlib-users] histogram bug

2006-12-29 Thread Eric Firing
John Hunter wrote: Eric == Eric Firing [EMAIL PROTECTED] writes: Eric either, indistinguishably from the way it does now. The Eric problem is that with a linear axis we want the axis to start Eric at zero by default, but with a log axis we want it to start With ymin at 1e-100,

Re: [Matplotlib-users] a memory + CPU problem when using mpl_connect?

2006-12-29 Thread John Hunter
Eric == Eric Emsellem [EMAIL PROTECTED] writes: Eric Questions and problems: 1/ when I load the image the first Eric time (first imshow command in the script), I see that, Eric although the amount of data is very small, Eric ipython/matplotlib already uses more than 40 Mb of

Re: [Matplotlib-users] contours polar?

2006-12-29 Thread Petr Danecek
Beautiful! The grid lines must be drawn manually? On Thu, 2006-12-28 at 13:32 -0700, Jeff Whitaker wrote: Here's a slightly prettier version of my previous example: from pylab import * deltatheta = 2.*pi/100. theta = arange(0.,2.*pi+0.5*deltatheta,deltatheta) R = arange(0.,pi,deltatheta)

Re: [Matplotlib-users] a memory + CPU problem when using mpl_connect?

2006-12-29 Thread Eric Emsellem
Hi, thanks for this useful and quick answer. I am (always) using GTKAgg (hope it is a good choice). I understand the 40 Mb part then, but not the 150-200 Mb... (this happens when I move the cursor within the figure window only and things get worse when I reload the data with a new imshow). Two

[Matplotlib-users] (default) tracing intensity in imshow, figimage etc

2006-12-29 Thread Eric Emsellem
Hi again, thinking about the module I am writing which will include a move mouse event to get the intensity of the pixel in an imshow provided in the figure I am wondering: - would it make any sense to DIRECTLY include such a facility (intensity of pixel provided for an imshow, figimage...) NEXT

Re: [Matplotlib-users] contours polar?

2006-12-29 Thread Jeff Whitaker
Petr Danecek wrote: Beautiful! The grid lines must be drawn manually? On Thu, 2006-12-28 at 13:32 -0700, Jeff Whitaker wrote: Here's a slightly prettier version of my previous example: from pylab import * deltatheta = 2.*pi/100. theta = arange(0.,2.*pi+0.5*deltatheta,deltatheta) R =

Re: [Matplotlib-users] Printing with gtk-2.10

2006-12-29 Thread Christopher Barker
Achim Gaedke wrote: For a print button in matplotlib it is necessary to find implementations for other widget sets: * tk * wx * qt wx has pretty good print support. However, with the wx back-end, you'd need to decide if you want to send the bitmap Agg created to the printer, or revert

Re: [Matplotlib-users] a memory + CPU problem when using mpl_connect?

2006-12-29 Thread Eric Emsellem
great! but one question though: I need to put the text with figtext and thus use figure coordinates (instead of pixel coord). So how would I replace the : matplotlib.transforms.lbwh_to_bbox ? thanks Eric John Hunter wrote def ondraw(event): l,b,w,h =

Re: [Matplotlib-users] a memory + CPU problem when using mpl_connect?

2006-12-29 Thread John Hunter
Eric == Eric Emsellem [EMAIL PROTECTED] writes: Eric great! but one question though: I need to put the text with Eric figtext and thus use figure coordinates (instead of pixel Eric coord). So how would I replace the : Eric matplotlib.transforms.lbwh_to_bbox It shouldn't matter

[Matplotlib-users] matplotlibrc numerix Numeric problem

2006-12-29 Thread belinda thom
Hi, I'm unable to use matplotlib when I have the following line in my matlabplotrc file: numerix Numeric. There is no problem when I use: numerix numpy Here's my setup: Mac G5 w/OS X 10.4.8, using MacPython 2.4, numpy.__version__ is 1.0, matplotlib.__version__ 0.87.7 and

Re: [Matplotlib-users] contours polar?

2006-12-29 Thread Jeff Whitaker
Petr Danecek wrote: Beautiful! The grid lines must be drawn manually? On Thu, 2006-12-28 at 13:32 -0700, Jeff Whitaker wrote: Here's a slightly prettier version of my previous example: from pylab import * deltatheta = 2.*pi/100. theta = arange(0.,2.*pi+0.5*deltatheta,deltatheta) R =

Re: [Matplotlib-users] a memory + CPU problem when using mpl_connect?

2006-12-29 Thread Eric Emsellem
sorry for all this. I guess I don't fully understand the bbox thing Anyway it works great except for 2 things: ** now the x,y coordinates in the toolbar are VERY SLOWLY updated... In fact as the mouse moves, the coordinates do not show up and are only updated when it is stopped. ** my

Re: [Matplotlib-users] contours polar?

2006-12-29 Thread Eric Firing
Petr Danecek wrote: Hello, first of all: thanks for the great software!! After the years of struggling with gnuplot, i really enjoy making my graphs with matplotlib. I'd like to ask, if it is possible to create a contour graph using polar coordinates? If not, can someone give me some

[Matplotlib-users] archives

2006-12-29 Thread belinda thom
Hi, The source forge archive for this mailing list: http://sourceforge.net/mailarchive/forum.php? forum_id=33405max_rows=25style=ultimateviewmonth=200612 has no posts listed as of 12/24/06. I've posted several things today and would like to be able to view their progress. Has this archive

Re: [Matplotlib-users] numpy and matplotlib usage

2006-12-29 Thread Eric Firing
Belinda, I will give a short answer, and maybe someone else will be able to provide a more complete answer or a reference to one. belinda thom wrote: Hi, I'm using matplotlib w/numerix set to numpy (as described in my prior post). What I am wondering is in what situations one would

Re: [Matplotlib-users] archives

2006-12-29 Thread Eric Firing
Sourceforge does seem to be fouled up, but the following is up to date: http://www.mail-archive.com/matplotlib-users@lists.sourceforge.net/maillist.html#01707 Eric belinda thom wrote: Hi, The source forge archive for this mailing list: http://sourceforge.net/mailarchive/forum.php?