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mathtext: Finetuning sup/super block to match TeX reference #4873

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Merged
merged 14 commits into from
Aug 25, 2015
+30,241 −26,172
Merged

mathtext: Finetuning sup/super block to match TeX reference #4873

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3a32194
first attempt
zblz Aug 6, 2015
800ff30
shrink after Hlist!
zblz Aug 6, 2015
8007cd1
latest finetuning for cm, other fonts will need different parameters!
zblz Aug 6, 2015
22a6682
finetune stix and stixsans
zblz Aug 6, 2015
2ade0fa
add tests for brackets
zblz Aug 7, 2015
84ace61
apply different rules for dropsub (integrals)
zblz Aug 7, 2015
2b050ec
add sub/superscript parameters for Arev Sans
zblz Aug 7, 2015
4d7d377
remove kerning between nucleus and sub or super
zblz Aug 8, 2015
c56e56e
improve integral and slanted nuclei placement
zblz Aug 8, 2015
4d1c494
remove redundant test
zblz Aug 10, 2015
ccdeeba
implement comments by mdboom
zblz Aug 24, 2015
341d481
add all baseline images with subsuper
zblz Aug 24, 2015
43b5455
fix no nucleus in mathtext
zblz Aug 24, 2015
f1fe6e5
add baseline images changed outside of test_mathtext and new test
zblz Aug 24, 2015
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fix no nucleus in mathtext
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@zblz
zblz committed Aug 24, 2015
commit 43b5455aa3fca4ec9e00e0eb4f9f2896e4b51bcc
3 changes: 2 additions & 1 deletion lib/matplotlib/mathtext.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2791,7 +2791,8 @@ def subsuper(self, s, loc, toks):
# create new Hlist without kerning
nucleus = Hlist(new_children, do_kern=False)
else:
last_char.width = last_char._metrics.advance
if isinstance(nucleus, Char):
last_char.width = last_char._metrics.advance
nucleus = Hlist([nucleus])

# Handle regular sub/superscripts
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1 change: 1 addition & 0 deletions lib/matplotlib/tests/test_mathtext.py
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Expand Up @@ -101,6 +101,7 @@
r'$xyz^kx_kx^py^{p-2} d_i^jb_jc_kd x^j_i E^0 E^0_u$', # github issue #4873
r'${xyz}^k{x}_{k}{x}^{p}{y}^{p-2} {d}_{i}^{j}{b}_{j}{c}_{k}{d} {x}^{j}_{i}{E}^{0}{E}^0_u$',
r'${\int}_x^x x\oint_x^x x\int_{X}^{X}x\int_x x \int^x x \int_{x} x\int^{x}{\int}_{x} x{\int}^{x}_{x}x$',
r'testing$^{123}$',

]

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