On Dec 3, 2007, at 2:26 PM, Michael Droettboom wrote:

> Can you send your matplotlibrc settings and the mathtext expression  
> you are using?  One or the other of those is causing Vera Serif to  
> be used for the \Delta character rather than Arev Sans.


I get this error anytime I try to get a delta.  E.g.:

text(0.5, 0.5, r'$\Delta$)

(I think this is what you mean by mathtext expresssion?)  Here is the  
relevant part of the matplotlibrc file:


font.family         : sans-serif
font.style          : normal
font.variant        : normal
font.weight         : medium
font.stretch        : normal
# note that font.size controls default text sizes.  To configure
# special text sizes tick labels, axes, labels, title, etc, see the rc
# settings for axes and ticks. Special text sizes can be defined
# relative to font.size, using the following values: xx-small, x-small,
# small, medium, large, x-large, xx-large, larger, or smaller
font.size           : 12.0
font.serif          : STIX, Bitstream Vera Serif, New Century  
Schoolbook, Century Schoolbook L, Utopia, ITC Bookman, Bookman,  
Nimbus Roman No9 L, Times New Roman, Times, Palatino, Charter, serif
font.sans-serif     : Arev Sans
#, Lucida Grande, Helvetica, Verdana, Geneva, Lucid, Avant Garde,  
sans-serif
font.cursive        : Zapfino, Apple Chancery, Textile, Sand, cursive
font.fantasy        : Chicago, Comic Sans MS, Charcoal, Impact,  
Western, fantasy
font.monospace      : Bitstream Vera Sans Mono, Andale Mono, Nimbus  
Mono L, Courier New, Courier, Fixed, Terminal, monospace

text.color          : black
text.usetex         : False
text.dvipnghack     : True

### MATHTEXT
mathtext.fallback_to_cm : False
mathtext.cal : sans:oblique
mathtext.it  : sans:oblique
mathtext.rm  : serif
mathtext.bf  : sans:bold
mathtext.sf  : sans
# mathtext.fontset : stixsans
mathtext.fontset : custom  # for arev sans

pdf.fonttype       : 42

# pdf.use14corefonts : True
# ps.fonttype : 42
# ps.useafm : True




----
Rob Hetland, Associate Professor
Dept. of Oceanography, Texas A&M University
http://pong.tamu.edu/~rob
phone: 979-458-0096, fax: 979-845-6331



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