#!/usr/bin/env python
import os, sys
stests = [
r'Kerning: AVA $AVA$',
r'$x y$',
r'$x+y\ x=y\ x<y\ x:y\ x,y\ x@y$',
r'$100\%y\ x*y\ x/y x\$y$',
r'$x\leftarrow y\ x\forall y$',
r'$x \sf x \bf x {\cal X} \rm x$',
r'$\{ \rm braces \}$',
r'$\left[\left\lfloor\frac{5}{\frac{\left(3\right)}{4}} y\right)\right]$',
r'$\left(x\right)$',
r'$\sin(x)$',
r'$x_2$',
r'$x^2$',
r'$x^2_y$',
r'$x_y^2$',
r'$\prod_{i=\alpha_{i+1}}^\infty$',
r'$x = \frac{x+\frac{5}{2}}{\frac{y+3}{8}}$',
r'$dz/dt \/ = \/ \gamma x^2 \/ + \/ {\rm sin}(2\pi y+\phi)$',
r'Foo: $\alpha_{i+1}^j \/ = \/ {\rm sin}(2\pi f_j t_i) e^{-5 t_i/\tau}$',
r'$\mathcal{R}\prod_{i=\alpha_{i+1}}^\infty a_i \sin(2 \pi f x_i)$',
# r'$\bigodot \bigoplus {\sf R} a_i{\rm sin}(2 \pi f x_i)$',
r'Variable $i$ is good',
r'$\Delta_i^j$',
r'$\Delta^j_{i+1}$',
r'$\ddot{o}\acute{e}\grave{e}\hat{O}\breve{\imath}\tilde{n}\vec{q}$',
r'$_i$',
r"$\arccos((x^i))$",
r"$\gamma = \frac{x=\frac{6}{8}}{y} \delta$",
r'$\"o\ddot o \'e\`e\~n\.x\^y$',
]
from pylab import *
if '--latex' in sys.argv:
fd = open("mathtext_examples.ltx", "w")
fd.write("\\documentclass{article}\n")
fd.write("\\begin{document}\n")
fd.write("\\begin{enumerate}\n")
for i, s in enumerate(stests):
fd.write("\\item %s\n" % s)
fd.write("\\end{enumerate}\n")
fd.write("\\end{document}\n")
fd.close()
os.system("pdflatex mathtext_examples.ltx")
else:
for i, s in enumerate(stests):
print "%02d: %s" % (i, s)
plot([1,2,3], 'r')
x = arange(0.0, 3.0, 0.1)
grid(True)
text(1, 1.6, s, fontsize=20)
savefig('mathtext_example%02d' % i)
figure()
