8000 Provide way to access STIX "letterlike" symbols using LaTeX font · matplotlib/matplotlib@a567601 · GitHub
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Provide way to access STIX "letterlike" symbols using LaTeX font
commands. Add "stixsans" option to typeset math with sans-serif glyphs. svn path=/trunk/matplotlib/; revision=4231
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‎CHANGELOG

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2007-11-12 Added support for STIX fonts. A new rcParam,
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mathtext.fontset, can be used to choose between:
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'cm':
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The TeX/LaTeX Computer Modern fonts
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'stix':
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The STIX fonts (see stixfonts.org)
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'stixsans':
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The STIX fonts, using sans-serif glyphs by default
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'custom':
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A generic Unicode font, in which case the mathtext font
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must be specified using mathtext.bf, mathtext.it,
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mathtext.sf etc.
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Added a new example, stix_fonts_demo.py to show how to access
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different fonts and unusual symbols.
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- MGD
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2007-11-12 Options to disable building backend extension modules moved
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from setup.py to setup.cfg - DSD
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‎examples/mathtext_examples.py

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r'$\widehat{abc}\widetilde{def}$',
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r'$\Gamma \Delta \Theta \Lambda \Xi \Pi \Sigma \Upsilon \Phi \Psi \Omega$',
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r'$\alpha \beta \gamma \delta \epsilon \zeta \eta \theta \iota \lambda \mu \nu \xi \pi \kappa \rho \sigma \tau \upsilon \phi \chi \psi$',
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#ur'Generic symbol: $\u23ce \mathrm{\ue0f2 \U0001D538}$'
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ur'Generic symbol: $\u23ce \mathrm{\ue0f2 \U0001D538}$'
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]
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from pylab import *
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print (i, s)
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text(0.1, -i, s, fontsize=20)
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#savefig('mathtext_example')
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savefig('mathtext_examples')
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#close('all')
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show()
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‎examples/stix_fonts_demo.py

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#!/usr/bin/env python
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import os, sys, re
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import gc
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stests = [
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r'$\mathcircled{123} \mathrm{\mathcircled{123}} \mathbf{\mathcircled{123}}$',
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r'$\mathsf{Sans \Omega} \mathrm{\mathsf{Sans \Omega}} \mathbf{\mathsf{Sans \Omega}}$',
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r'$\mathtt{Monospace}$',
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r'$\mathcal{CALLIGRAPHIC}$',
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r'$\mathbb{Blackboard \pi}$',
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r'$\mathrm{\mathbb{Blackboard \pi}}$',
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r'$\mathbf{\mathbb{Blackboard \pi}}$',
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r'$\mathfrak{Fraktur} \mathbf{\mathfrak{Fraktur}}$',
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r'$\mathscr{Script}$',
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ur'Direct Unicode: $\u23ce \mathrm{\ue0f2 \U0001D538}$'
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]
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from pylab import *
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def doall():
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tests = stests
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figure(figsize=(8, (len(tests) * 1) + 2))
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plot([0, 0], 'r')
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grid(False)
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axis([0, 3, -len(tests), 0])
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yticks(arange(len(tests)) * -1)
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for i, s in enumerate(tests):
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print (i, s)
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text(0.1, -i, s, fontsize=32)
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savefig('stix_fonts_example')
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#close('all')
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show()
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if '--latex' in sys.argv:
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fd = open("stix_fonts_examples.ltx", "w")
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fd.write("\\documentclass{article}\n")
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fd.write("\\begin{document}\n")
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fd.write("\\begin{enumerate}\n")
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for i, s in enumerate(stests):
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s = re.sub(r"(?<!\\)\$", "$$", s)
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fd.write("\\item %s\n" % s)
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fd.write("\\end{enumerate}\n")
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fd.write("\\end{document}\n")
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fd.close()
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os.system("pdflatex stix_fonts_examples.ltx")
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else:
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doall()

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