The cmr10.pfb file is a Type-1 version of one of Knuth's Computer Modern fonts.

It is included here as test data only, but the following license applies.

Copyright (c) 1997, 2009, American Mathematical Society (http://www.ams.org).

All Rights Reserved.

"cmb10" is a Reserved Font Name for this Font Software.

"cmbsy10" is a Reserved Font Name for this Font Software.

"cmbsy5" is a Reserved Font Name for this Font Software.

"cmbsy6" is a Reserved Font Name for this Font Software.

"cmbsy7" is a Reserved Font Name for this Font Software.

"cmbsy8" is a Reserved Font Name for this Font Software.

"cmbsy9" is a Reserved Font Name for this Font Software.

"cmbx10" is a Reserved Font Name for this Font Software.

"cmbx12" is a Reserved Font Name for this Font Software.

"cmbx5" is a Reserved Font Name for this Font Software.

"cmbx6" is a Reserved Font Name for this Font Software.

"cmbx7" is a Reserved Font Name for this Font Software.

"cmbx8" is a Reserved Font Name for this Font Software.

"cmbx9" is a Reserved Font Name for this Font Software.

"cmbxsl10" is a Reserved Font Name for this Font Software.

"cmbxti10" is a Reserved Font Name for this Font Software.

"cmcsc10" is a Reserved Font Name for this Font Software.

"cmcsc8" is a Reserved Font Name for this Font Software.

"cmcsc9" is a Reserved Font Name for this Font Software.

"cmdunh10" is a Reserved Font Name for this Font Software.

"cmex10" is a Reserved Font Name for this Font Software.

"cmex7" is a Reserved Font Name for this Font Software.

"cmex8" is a Reserved Font Name for this Font Software.

"cmex9" is a Reserved Font Name for this Font Software.

"cmff10" is a Reserved Font Name for this Font Software.

"cmfi10" is a Reserved Font Name for this Font Software.

"cmfib8" is a Reserved Font Name for this Font Software.

"cminch" is a Reserved Font Name for this Font Software.

"cmitt10" is a Reserved Font Name for this Font Software.

"cmmi10" is a Reserved Font Name for this Font Software.

"cmmi12" is a Reserved Font Name for this Font Software.

"cmmi5" is a Reserved Font Name for this Font Software.

"cmmi6" is a Reserved Font Name for this Font Software.

"cmmi7" is a Reserved Font Name for this Font Software.

"cmmi8" is a Reserved Font Name for this Font Software.

"cmmi9" is a Reserved Font Name for this Font Software.

"cmmib10" is a Reserved Font Name for this Font Software.

"cmmib5" is a Reserved Font Name for this Font Software.

"cmmib6" is a Reserved Font Name for this Font Software.

"cmmib7" is a Reserved Font Name for this Font Software.

"cmmib8" is a Reserved Font Name for this Font Software.

"cmmib9" is a Reserved Font Name for this Font Software.

"cmr10" is a Reserved Font Name for this Font Software.

"cmr12" is a Reserved Font Name for this Font Software.

"cmr17" is a Reserved Font Name for this Font Software.

"cmr5" is a Reserved Font Name for this Font Software.

"cmr6" is a Reserved Font Name for this Font Software.

"cmr7" is a Reserved Font Name for this Font Software.

"cmr8" is a Reserved Font Name for this Font Software.

"cmr9" is a Reserved Font Name for this Font Software.

"cmsl10" is a Reserved Font Name for this Font Software.

"cmsl12" is a Reserved Font Name for this Font Software.

"cmsl8" is a Reserved Font Name for this Font Software.

"cmsl9" is a Reserved Font Name for this Font Software.

"cmsltt10" is a Reserved Font Name for this Font Software.

"cmss10" is a Reserved Font Name for this Font Software.

"cmss12" is a Reserved Font Name for this Font Software.

"cmss17" is a Reserved Font Name for this Font Software.

"cmss8" is a Reserved Font Name for this Font Software.

"cmss9" is a Reserved Font Name for this Font Software.

"cmssbx10" is a Reserved Font Name for this Font Software.

"cmssdc10" is a Reserved Font Name for this Font Software.

"cmssi10" is a Reserved Font Name for this Font Software.

"cmssi12" is a Reserved Font Name for this Font Software.

"cmssi17" is a Reserved Font Name for this Font Software.

"cmssi8" is a Reserved Font Name for this Font Software.

"cmssi9" is a Reserved Font Name for this Font Software.

"cmssq8" is a Reserved Font Name for this Font Software.

"cmssqi8" is a Reserved Font Name for this Font Software.

"cmsy10" is a Reserved Font Name for this Font Software.

"cmsy5" is a Reserved Font Name for this Font Software.

"cmsy6" is a Reserved Font Name for this Font Software.

"cmsy7" is a Reserved Font Name for this Font Software.

"cmsy8" is a Reserved Font Name for this Font Software.

"cmsy9" is a Reserved Font Name for this Font Software.

"cmtcsc10" is a Reserved Font Name for this Font Software.

"cmtex10" is a Reserved Font Name for this Font Software.

"cmtex8" is a Reserved Font Name for this Font Software.

"cmtex9" is a Reserved Font Name for this Font Software.

"cmti10" is a Reserved Font Name for this Font Software.

"cmti12" is a Reserved Font Name for this Font Software.

"cmti7" is a Reserved Font Name for this Font Software.

"cmti8" is a Reserved Font Name for this Font Software.

"cmti9" is a Reserved Font Name for this Font Software.

"cmtt10" is a Reserved Font Name for this Font Software.

"cmtt12" is a Reserved Font Name for this Font Software.

"cmtt8" is a Reserved Font Name for this Font Software.

"cmtt9" is a Reserved Font Name for this Font Software.

"cmu10" is a Reserved Font Name for this Font Software.

"cmvtt10" is a Reserved Font Name for this Font Software.

"euex10" is a Reserved Font Name for this Font Software.

"euex7" is a Reserved Font Name for this Font Software.

"euex8" is a Reserved Font Name for this Font Software.

"euex9" is a Reserved Font Name for this Font Software.

"eufb10" is a Reserved Font Name for this Font Software.

"eufb5" is a Reserved Font Name for this Font Software.

"eufb7" is a Reserved Font Name for this Font Software.

"eufm10" is a Reserved Font Name for this Font Software.

"eufm5" is a Reserved Font Name for this Font Software.

"eufm7" is a Reserved Font Name for this Font Software.

"eurb10" is a Reserved Font Name for this Font Software.

"eurb5" is a Reserved Font Name for this Font Software.

"eurb7" is a Reserved Font Name for this Font Software.

"eurm10" is a Reserved Font Name for this Font Software.

"eurm5" is a Reserved Font Name for this Font Software.

"eurm7" is a Reserved Font Name for this Font Software.

"eusb10" is a Reserved Font Name for this Font Software.

"eusb5" is a Reserved Font Name for this Font Software.

"eusb7" is a Reserved Font Name for this Font Software.

"eusm10" is a Reserved Font Name for this Font Software.

"eusm5" is a Reserved Font Name for this Font Software.

"eusm7" is a Reserved Font Name for this Font Software.

"lasy10" is a Reserved Font Name for this Font Software.

"lasy5" is a Reserved Font Name for this Font Software.

"lasy6" is a Reserved Font Name for this Font Software.

"lasy7" is a Reserved Font Name for this Font Software.

"lasy8" is a Reserved Font Name for this Font Software.

"lasy9" is a Reserved Font Name for this Font Software.

"lasyb10" is a Reserved Font Name for this Font Software.

"lcircle1" is a Reserved Font Name for this Font Software.

"lcirclew" is a Reserved Font Name for this Font Software.

"lcmss8" is a Reserved Font Name for this Font Software.

"lcmssb8" is a Reserved Font Name for this Font Software.

"lcmssi8" is a Reserved Font Name for this Font Software.

"line10" is a Reserved Font Name for this Font Software.

"linew10" is a Reserved Font Name for this Font Software.

"msam10" is a Reserved Font Name for this Font Software.

"msam5" is a Reserved Font Name for this Font Software.

"msam6" is a Reserved Font Name for this Font Software.

"msam7" is a Reserved Font Name for this Font Software.

"msam8" is a Reserved Font Name for this Font Software.

"msam9" is a Reserved Font Name for this Font Software.

"msbm10" is a Reserved Font Name for this Font Software.

"msbm5" is a Reserved Font Name for this Font Software.

"msbm6" is a Reserved Font Name for this Font Software.

"msbm7" is a Reserved Font Name for this Font Software.

"msbm8" is a Reserved Font Name for this Font Software.

"msbm9" is a Reserved Font Name for this Font Software.

"wncyb10" is a Reserved Font Name for this Font Software.

"wncyi10" is a Reserved Font Name for this Font Software.

"wncyr10" is a Reserved Font Name for this Font Software.

"wncysc10" is a Reserved Font Name for this Font Software.

"wncyss10" is a Reserved Font Name for this Font Software.

This Font Software is licensed under the SIL Open Font License, Version 1.1.

This license is copied below, and is also available with a FAQ at:

http://scripts.sil.org/OFL

-----------------------------------------------------------

SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007

-----------------------------------------------------------

PREAMBLE

The goals of the Open Font License (OFL) are to stimulate worldwide

development of collaborative font projects, to support the font creation

efforts of academic and linguistic communities, and to provide a free and

open framework in which fonts may be shared and improved in partnership

with others.

The OFL allows the licensed fonts to be used, studied, modified and

redistributed freely as long as they are not sold by themselves. The

fonts, including any derivative works, can be bundled, embedded,

redistributed and/or sold with any software provided that any reserved

names are not used by derivative works. The fonts and derivatives,

however, cannot be released under any other type of license. The

requirement for fonts to remain under this license does not apply

to any document created using the fonts or their derivatives.

DEFINITIONS

"Font Software" refers to the set of files released by the Copyright

Holder(s) under this license and clearly marked as such. This may

include source files, build scripts and documentation.

"Reserved Font Name" refers to any names specified as such after the

copyright statement(s).

"Original Version" refers to the collection of Font Software components as

distributed by the Copyright Holder(s).

"Modified Version" refers to any derivative made by adding to, deleting,

or substituting -- in part or in whole -- any of the components of the

Original Version, by changing formats or by porting the Font Software to a

new environment.

"Author" refers to any designer, engineer, programmer, technical

writer or other person who contributed to the Font Software.

PERMISSION & CONDITIONS

Permission is hereby granted, free of charge, to any person obtaining

a copy of the Font Software, to use, study, copy, merge, embed, modify,

redistribute, and sell modified and unmodified copies of the Font

Software, subject to the following conditions:

1) Neither the Font Software nor any of its individual components,

in Original or Modified Versions, may be sold by itself.

2) Original or Modified Versions of the Font Software may be bundled,

redistributed and/or sold with any software, provided that each copy

contains the above copyright notice and this license. These can be

included either as stand-alone text files, human-readable headers or

in the appropriate machine-readable metadata fields within text or

binary files as long as those fields can be easily viewed by the user.

3) No Modified Version of the Font Software may use the Reserved Font

Name(s) unless explicit written permission is granted by the corresponding

Copyright Holder. This restriction only applies to the primary font name as

presented to the users.

4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font

Software shall not be used to promote, endorse or advertise any

Modified Version, except to acknowledge the contribution(s) of the

Copyright Holder(s) and the Author(s) or with their explicit written

permission.

5) The Font Software, modified or unmodified, in part or in whole,

must be distributed entirely under this license, and must not be

distributed under any other license. The requirement for fonts to

remain under this license does not apply to any document created

using the Font Software.

TERMINATION

This license becomes null and void if any of the above conditions are

not met.

DISCLAIMER

THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF

MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT

OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE

COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,

INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL

DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM

OTHER DEALINGS IN THE FONT SOFTWARE.

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

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})

rawdata = open(filename, 'rb').read()

assert_equal(font.parts[0], rawdata[0x0006:0x10c5])

assert_equal(font.parts[1], rawdata[0x10cb:0x897f])

assert_equal(font.parts[2], rawdata[0x8985:0x8ba6])

assert_equal(font.parts[1:], slanted.parts[1:])

assert_equal(font.parts[1:], condensed.parts[1:])

differ = difflib.Differ()

diff = list(differ.compare(

font.parts[0].decode('latin-1').splitlines(),

slanted.parts[0].decode('latin-1').splitlines()))

for line in (

# Removes UniqueID

'- FontDirectory/CMR10 known{/CMR10 findfont dup/UniqueID known{dup',

'+ FontDirectory/CMR10 known{/CMR10 findfont dup',

# Changes the font name

'- /FontName /CMR10 def',

'+ /FontName /CMR10_Slant_1000 def',

# 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 = list(differ.compare(font.parts[0].decode('latin-1').splitlines(),

condensed.parts[0].decode('latin-1').splitlines()))

for line in (

# Removes UniqueID

'- FontDirectory/CMR10 known{/CMR10 findfont dup/UniqueID known{dup',

'+ FontDirectory/CMR10 known{/CMR10 findfont dup',

# Changes the font name

'- /FontName /CMR10 def',

'+ /FontName /CMR10_Extend_500 def',

# 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)