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Stacking text commands (#1009)

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* Adding support for SansSerif-Bold

* Updating to include SansSerif Italic.

* WIP

* Working text stacking

* More robust screenshot.

* Don't want to break users :)

* Updating per PR comments.

* Fixing Unicode and updating snapshots.

* Adding suggested tests.

* Opting to use old method for unit testing.

* Adding TODO
This commit is contained in:
Ryan Randall
2017-12-13 09:10:23 -05:00
committed by Kevin Barabash
parent cf23517499
commit 50765a0ccd
15 changed files with 533 additions and 48 deletions
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4
metrics/extract_tfms.py
View File

@@ -36,6 +36,8 @@ def main():
'cmtt10.tfm',
'rsfs10.tfm',
'cmss10.tfm',
'cmssbx10.tfm',
'cmssi10.tfm',
]
# Extracted by running `\font\a=<font>` and then `\showthe\skewchar\a` in
@@ -57,6 +59,8 @@ def main():
'cmtt10': None,
'rsfs10': None,
'cmss10': None,
'cmssbx10': None,
'cmssi10': None,
}
font_name_to_tfm = {}

88
metrics/mapping.pl
View File

@@ -1004,6 +1004,94 @@ $map{rsfs10} = {
],
};
$map{cmssbx10} = {
"SansSerif-Bold" => [
[0,1] => 0x393, # \Gamma, \Delta
2 => 0x398, # \Theta
3 => 0x39B, # \Lambda
4 => 0x39E, # \Xi
5 => 0x3A0, # \Pi
6 => 0x3A3, # \Sigma
[7,8] => 0x3A5, # \Upsilon, \Phi
[9,0xA] => 0x3A8, # \Psi, \Omega
0x10 => 0x131, # \imath (roman)
0x11 => 0x237, # \jmath (roman)
0x12 => [0x300,-550,0], # \grave (combining)
0x13 => [0x301,-550,0], # \acute (combining)
0x14 => [0x30C,-550,0], # \check (combining)
0x15 => [0x306,-550,0], # \breve (combining)
0x16 => [0x304,-550,0], # \bar (combining)
0x17 => [0x30A,-608,0], # ring above (combining)
[0x21,0x2F] => 0x21, # !, ", #, $, %, &, ', (, ), *, +, comma, -, ., /
0x22 => 0x201D, # "
0x27 => 0x2019, # '
[0x30,0x39] => 0x30, # 0-9
[0x3A,0x3B] => 0x3A, # :, ;
0x3D => 0x3D, # =
[0x3F,0x40] => 0x3F, # ?, @
[0x41,0x5A] => 0x41, # A-Z
0x5B => 0x5B, # [
0x5C => 0x201C, # ``
[0x5D,0x5E] => 0x5D, # ], ^
0x5E => [0x302,-550,0], # \hat (combining)
0x5F => [0x307,-428,0], # \dot (combining)
0x60 => 0x2018, # `
[0x61,0x7A] => 0x61, # a-z
[0x7B,0x7C] => 0x2013, # \endash, \emdash
0x7B => [0x5F,0,-350], # underline
0x7D => [0x30B,-550,0], # double acute (combining)
0x7E => [0x7E,0,-350], # ~
0x7E => [0x303,-550,0], # \tilde (combining)
0x7F => [0x308,-550,0], # \ddot (combining)
],
};
$map{cmssi10} = {
"SansSerif-Italic" => [
[0,1] => 0x393, # \Gamma, \Delta
2 => 0x398, # \Theta
3 => 0x39B, # \Lambda
4 => 0x39E, # \Xi
5 => 0x3A0, # \Pi
6 => 0x3A3, # \Sigma
[7,8] => 0x3A5, # \Upsilon, \Phi
[9,0xA] => 0x3A8, # \Psi, \Omega
0x10 => 0x131, # \imath (roman)
0x11 => 0x237, # \jmath (roman)
0x12 => [0x300,-500,0], # \grave (combining)
0x13 => [0x301,-500,0], # \acute (combining)
0x14 => [0x30C,-500,0], # \check (combining)
0x15 => [0x306,-500,0], # \breve (combining)
0x16 => [0x304,-500,0], # \bar (combining)
0x17 => [0x30A,-613,0], # ring above (combining)
[0x21,0x2F] => 0x21, # !, ", #, $, %, &, ', (, ), *, +, comma, -, ., /
0x22 => 0x201D, # "
0x27 => 0x2019, # '
[0x30,0x39] => 0x30, # 0-9
[0x3A,0x3B] => 0x3A, # :, ;
0x3D => 0x3D, # =
[0x3F,0x40] => 0x3F, # ?, @
[0x41,0x5A] => 0x41, # A-Z
0x5B => 0x5B, # [
0x5C => 0x201C, # ``
[0x5D,0x5E] => 0x5D, # ], ^
0x5E => [0x302,-500,0], # \hat (combining)
0x5F => [0x307,-389,0], # \dot (combining)
0x60 => 0x2018, # `
[0x61,0x7A] => 0x61, # a-z
[0x7B,0x7C] => 0x2013, # \endash, \emdash
0x7B => [0x5F,0,-350], # underline
0x7D => [0x30B,-500,0], # double acute (combining)
0x7E => [0x7E,0,-350], # ~
0x7E => [0x303,-500,0], # \tilde (combining)
0x7F => [0x308,-500,0], # \ddot (combining)
],
};
$map{cmss10} = {
"SansSerif-Regular" => [
[0,1] => 0x393, # \Gamma, \Delta