Re: [matplotlib-devel] [Matplotlib-users] SVG output: possible bug

2009-10-26 Thread Stan West
From: Craig Lang [mailto:cr...@grapheneindustries.com] Sent: Monday, October 26, 2009 13:04 Greetings, I am using matplotlib to generate an SVG plot containing a mixture of Annotations and Circles. I noticed that the annotation text does not appear at exactly the correct location when outputting

Re: [matplotlib-devel] alpha/transparency now failing in scatter (after upgrade to Ubuntu 9.10)

2009-10-26 Thread Boo.Davie
> Have you tried: > ax1.scatter(sanjose_y,sanjose_x,color=(0.9,0.9,0.0),label='SanJose',alpha=0.1) Yes, the above worked, thank you -- Andrew 'Boo' Davie -- Come build with us! The BlackBerry(R) Developer Conference in

Re: [matplotlib-devel] scatterplotting in color

2009-10-26 Thread Jouni K . Seppänen
Eero Nevalainen writes: > I'm plotting GPS scatter and I have a problem with the plotting library > https://sourceforge.net/tracker/?func=detail&aid=2886541&group_id=80706&atid=560720 > Doing a scatterplot with for example scatter(x,y, s=1, c='r') makes black > dots instead of red ones. It's b

[matplotlib-devel] scatterplotting in color

2009-10-26 Thread Eero Nevalainen
Hi, I'm plotting GPS scatter and I have a problem with the plotting library https://sourceforge.net/tracker/?func=detail&aid=2886541&group_id=80706&atid=560720 I'm comparing different GPS'es and need the colors to separate them. You can check the current output in http://users.tkk.fi/~ejnevala/sc

Re: [matplotlib-devel] latex symbols as markers

2009-10-26 Thread Michael Droettboom
tcb wrote: > Hi Mike, > > I'm not sure about the textpath functionality. Most of the 'easy' > marker types have been specified already (triangles, squares etc). Are > the latex symbols defined somewhere that you could easily extract a > path description of them, and then pass that to the textpath c

Re: [matplotlib-devel] latex symbols as markers

2009-10-26 Thread tcb
Hi Mike, I'm not sure about the textpath functionality. Most of the 'easy' marker types have been specified already (triangles, squares etc). Are the latex symbols defined somewhere that you could easily extract a path description of them, and then pass that to the textpath code you have? This wou

Re: [matplotlib-devel] alpha/transparency now failing in scatter (after upgrade to Ubuntu 9.10)

2009-10-26 Thread Jae-Joon Lee
On Mon, Oct 26, 2009 at 2:35 AM, wrote: > Also (a different problem), I get an error message (when adding a legend, > that no labels were defined).  This is also changed behaviour since the > upgrade.  Seems like scatter has changed... but why? This is a known bug. http://www.nabble.com/No-le

Re: [matplotlib-devel] alpha/transparency now failing in scatter (after upgrade to Ubuntu 9.10)

2009-10-26 Thread Michael Droettboom
Have you tried: ax1.scatter(sanjose_y,sanjose_x,color=(0.9,0.9,0.0),label='SanJose',alpha=0.1) That's what the scatter_demo2.py example does, and it appears to be working. In general, alpha support is a bit inconsistent, and is the source of a number of these kinds of bugs -- where RGBA values

Re: [matplotlib-devel] latex symbols as markers

2009-10-26 Thread Michael Droettboom
That's a very interesting idea. I actually think that with the recent textpath functionality that Jae-Joon added, we may be able to tie text and markers together without too much pain. Then it can advantage of all the performance optimizations in draw_markers. Each of the marker styles now c