Hello!,
I posted this same question on
Stackexchange<http://stackoverflow.com/questions/12486778/how-to-do-the-astronomical-symbol-sun-in-pyx>,
but I had no success with the answer. I've been trying to put the
astronomical symbol of the sun on a graph using PyX, but so for with no
success. The code I have is the following:
from pyx import *
from pylab import *
x=arange(1,5,0.1)
y=exp(-(x-3.0)**2/(2.0*0.5**2))/sqrt(2.0*pi*0.5**2)
######################
g=graph.graphxy(width=8,y=graph.axis.linear(title=r"Fraction of DM
halos"),x=graph.axis.linear(min=1,title=r"Mass ($10^{11}M_{\sun}$)"))
g.plot(graph.data.values(x=x,y=y),styles=[graph.style.histogram()])
g.writeEPSfile("testhistogram")
I tried adding text.set(mode="latex") followed by
text.preamble("\usepackage{mathabx}"), but this doesn't work (because I
know this symbol is on the mathabx LaTeX package). Any ideas?
--
Néstor
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