Re: [Matplotlib-users] Response times of GTK vs GTKAgg backends

2006-09-07 Thread Kevin Horton
On 7-Sep-06, at 12:05 PM, Christopher Barker wrote: > Kevin Horton wrote: > >> I also want to note that the GTK >> backend is useful to some people, and hope that it will continue to >> be supported (I seem to recall one mention that it was little used). > > This is a good point. In general, the

[Matplotlib-users] function domain problems

2006-09-07 Thread Davidlohr Bueso A.
Hi all, I'm having trouble plotting functions were the domain aren't the real numbers (R). Functions like x**-n, log(x), etc. Does anyone know if there's a simple way of solving this problem. Here's a little script and it's error: from pylab import * def f(x): return log(x) x = arange(-

[Matplotlib-users] Fatal Python error: numpy.core.multiarray failed to import... exiting.

2006-09-07 Thread Kenny Ortmann
Hey guys. I have reinstalled all of my python addons and this is what i have python 2.4 numpy 1.0b5 scipy.050 matplotlib.087.5 wxPython2.6-win32-unicode-2.6.3.3-py24.exe wxmpl latest from subversion C:\lameness>c:\Python24\python.exe templatewindow.py Overwriting info= from scipy.misc.helpmod (w

Re: [Matplotlib-users] Fatal Python error: numpy.core.multiarray failed to import... exiting.

2006-09-07 Thread Kenny Ortmann
Please excuse my last email for I had run into this error alot before the new releases of numpy and MPL so I did not think to check the mailing list from yesterday to see if anyone else had found the error. As explained the latest version of scipy, 0.51 fixes this error -

Re: [Matplotlib-users] large postscript files

2006-09-07 Thread Christopher Barker
Joris De Ridder wrote: > As far as I understand, the algorithm works as follows: > > 1) Define what you mean by "dense" points > a) init what you mean by far_away > b) start at the first point, and loop over the points until you find one > far_away > c) hop to that one, continue loop

Re: [Matplotlib-users] Response times of GTK vs GTKAgg backends

2006-09-07 Thread Christopher Barker
Kevin Horton wrote: > I'm not sure where the bottleneck lies I don't know any details of either of the GTK back-ends, but this sounds like what I'd expect. With the *Agg backends, the rendering is done by Agg, generating an image in memory, and then the entire image is passed (one way or another

Re: [Matplotlib-users] large postscript files

2006-09-07 Thread Joris De Ridder
[CB]: What is the maximum precision in Postscript? It seems unlikely that you [CB]: could plot 80,000 points and not have number of them overlap, unless [CB]: it's clipped, so removing essentially redundant points may be another [CB]: way to to go. This seems to be the way that xm

Re: [Matplotlib-users] ANN: matplotlib-0.87.5 *fixed*

2006-09-07 Thread oliver . tomic
Hi Charlie, I am sorry about this. I confused the installations on my workstation at work and those on my laptop. You are right, on my workstation at work I had only nympy 0.9.8. Works like a dream after updating to numpy 1.0b5. Oliver "Charlie Moad" <[EMAIL PROTECTED]> wrote on 07.09.2006 14:19

Re: [Matplotlib-users] ANN: matplotlib-0.87.5 *fixed*

2006-09-07 Thread John Hunter
> "Charlie" == Charlie Moad <[EMAIL PROTECTED]> writes: Charlie> Did you upgrade your numpy to 1.0b5? This is required. I added a "news flash" to the home page alerting people to this http://matplotlib.sourceforge.net JDH --

Re: [Matplotlib-users] ANN: matplotlib-0.87.5 *fixed*

2006-09-07 Thread Charlie Moad
Did you upgrade your numpy to 1.0b5? This is required. On 9/7/06, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > Hi list, > > I downloaded the latest version from the link (see under). With 0.87.3 our > application worked fine, but with with 0.87.5 we get the following: > > Traceback (most recent

[Matplotlib-users] datas formatting

2006-09-07 Thread Lionel Roubeyrie
Hi all, many times, I have to work with times series in OpenOffice, all datas are stored by columns, with the name of the serie in the first row, the second the unit,etc..., but OOo is not very suitable for that, dates formatting on the x axis is like cutting a tree with a herring ;-) Then, is t

Re: [Matplotlib-users] ANN: matplotlib-0.87.5 *fixed*

2006-09-07 Thread oliver . tomic
Hi list, I downloaded the latest version from the link (see under). With 0.87.3 our application worked fine, but with with 0.87.5 we get the following: Traceback (most recent call last): File "C:\Python24\PanelCheck_V.1.1.0\PanelCheck.py", line 222, in ? import PanelCheck_GUI File "C:\Pyt