8000 type1font.py fixes and test case by jkseppan · Pull Request #4522 · matplotlib/matplotlib · GitHub
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type1font.py fixes and test case #4522

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Merged
merged 10 commits into from
Jul 3, 2015
Merged

type1font.py fixes and test case #4522

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f796024
Streamline type1font.py
jkseppan Jun 14, 2015
f6d6c7a
Add test for type1font.py
jkseppan Jun 14, 2015
dcc2f40
Fixes to type1font.py
jkseppan Jun 14, 2015
3b4b79d
PEP8
jkseppan Jun 14, 2015
66d974a
Improve test, fix an off-by-one and simplify the code
jkseppan Jun 14, 2015
372b402
Fix bytes/str handling all over type1font and its test
jkseppan Jun 14, 2015
301986a
Attempt to document the _whitespace etc objects a bit
jkseppan Jun 14, 2015
edae4ea
License for cmr10.pfb
jkseppan Jun 14, 2015
ce7d782
PEP8
jkseppan Jun 14, 2015
2e421be
Skip end-of-lines before block of zeros
jkseppan Jun 28, 2015
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Add test for type1font.py
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@jkseppan
jkseppan committed Jun 14, 2015
commit f6d6c7ad9044168688ed5287572aa97744588e4d
Binary file added lib/matplotlib/tests/cmr10.pfb
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53 changes: 53 additions & 0 deletions lib/matplotlib/tests/test_type1font.py
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Original file line number Diff line number Diff line change
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from __future__ import (absolute_import, division, print_function,
unicode_literals)

import six

from nose.tools import assert_equal, assert_in
import matplotlib.type1font as t1f
import os.path
import difflib
import hashlib

def sha1(data):
hash = hashlib.sha1()
hash.update(data)
return hash.hexdigest()

def test_Type1Font():
filename = os.path.join(os.path.dirname(__file__), 'cmr10.pfb')
font = t1f.Type1Font(filename)
slanted = font.transform({'slant': 1})
condensed = font.transform({'extend': 0.5})
assert_equal(map(sha1, font.parts),
['f4ce890d648e67d413a91b3109fe67a732ced96f',
'af46adb6c528956580c125c6abf3b5eb9983bbc1',
'e2538a88a810bc207cfa1194b658ee8967042db8'])
assert_equal(font.parts[1:], slanted.parts[1:])
assert_equal(font.parts[1:], condensed.parts[1:])

differ = difflib.Differ()
diff = set(differ.compare(font.parts[0].splitlines(),
slanted.parts[0].splitlines()))
for line in (
# Removes UniqueID
'- FontDirectory/CMR10 known{/CMR10 findfont dup/UniqueID known{dup',
'+ FontDirectory/CMR10 known{/CMR10 findfont dup',
# Alters FontMatrix
'- /FontMatrix [0.001 0 0 0.001 0 0 ]readonly def',
'+ /FontMatrix [0.001 0.0 0.001 0.001 0.0 0.0]readonly def',
# Alters ItalicAngle
'- /ItalicAngle 0 def',
'+ /ItalicAngle -45.0 def'):
assert_in(line, diff, 'diff to slanted font must contain %s' % line)

diff = set(differ.compare(font.parts[0].splitlines(),
condensed.parts[0].splitlines()))
for line in (
# Removes UniqueID
'- FontDirectory/CMR10 known{/CMR10 findfont dup/UniqueID known{dup',
'+ FontDirectory/CMR10 known{/CMR10 findfont dup',
# Alters FontMatrix
'- /FontMatrix [0.001 0 0 0.001 0 0 ]readonly def',
'+ /FontMatrix [0.0005 0.0 0.0 0.001 0.0 0.0]readonly def'):
assert_in(line, diff, 'diff to condensed font must contain %s' % line)
0