Class: TTFunk::Table::Cff
- Inherits:
-
TTFunk::Table
- Object
- TTFunk::Table
- TTFunk::Table::Cff
- Defined in:
- lib/ttfunk/table/cff.rb,
lib/ttfunk/table/cff/dict.rb,
lib/ttfunk/table/cff/path.rb,
lib/ttfunk/table/cff/index.rb,
lib/ttfunk/table/cff/header.rb,
lib/ttfunk/table/cff/charset.rb,
lib/ttfunk/table/cff/charsets.rb,
lib/ttfunk/table/cff/encoding.rb,
lib/ttfunk/table/cff/top_dict.rb,
lib/ttfunk/table/cff/encodings.rb,
lib/ttfunk/table/cff/font_dict.rb,
lib/ttfunk/table/cff/top_index.rb,
lib/ttfunk/table/cff/charstring.rb,
lib/ttfunk/table/cff/font_index.rb,
lib/ttfunk/table/cff/subr_index.rb,
lib/ttfunk/table/cff/fd_selector.rb,
lib/ttfunk/table/cff/private_dict.rb,
lib/ttfunk/table/cff/charsets/expert.rb,
lib/ttfunk/table/cff/one_based_index.rb,
lib/ttfunk/table/cff/encodings/expert.rb,
lib/ttfunk/table/cff/charstrings_index.rb,
lib/ttfunk/table/cff/charsets/iso_adobe.rb,
lib/ttfunk/table/cff/encodings/standard.rb,
lib/ttfunk/table/cff/charsets/expert_subset.rb,
lib/ttfunk/table/cff/charsets/standard_strings.rb
Overview
Compact Font Format (CFF
) table
Defined Under Namespace
Modules: Charsets, Encodings Classes: Charset, Charstring, CharstringsIndex, Dict, Encoding, FdSelector, FontDict, FontIndex, Header, Index, OneBasedIndex, Path, PrivateDict, SubrIndex, TopDict, TopIndex
Constant Summary collapse
- TAG =
Table tag. The extra space is important.
'CFF '
Instance Attribute Summary collapse
-
#global_subr_index ⇒ TTFunk::Table::Cff::SubrIndex
readonly
Global subroutine index.
-
#header ⇒ TTFunk::Table::Cff::Header
readonly
Table header.
-
#name_index ⇒ TTFunk::Table::Cff::Index
readonly
Name index.
-
#string_index ⇒ TTFunk::Table::Cff::OneBasedIndex
readonly
Strings index.
-
#top_index ⇒ TTFunk::Table::Cff::TopIndex
readonly
Top dict index.
Attributes inherited from TTFunk::Table
Instance Method Summary collapse
-
#encode(subset) ⇒ TTFunk::EncodedString
Encode table.
-
#tag ⇒ String
Table tag.
Methods inherited from TTFunk::Table
Constructor Details
This class inherits a constructor from TTFunk::Table
Instance Attribute Details
#global_subr_index ⇒ TTFunk::Table::Cff::SubrIndex (readonly)
Global subroutine index.
Source Code
lib/ttfunk/table/cff.rb, line 47
47 | def global_subr_index |
48 | @global_subr_index
|
49 | end
|
#header ⇒ TTFunk::Table::Cff::Header (readonly)
Table header.
Source Code
lib/ttfunk/table/cff.rb, line 31
31 | def header |
32 | @header
|
33 | end
|
#name_index ⇒ TTFunk::Table::Cff::Index (readonly)
Name index.
Source Code
lib/ttfunk/table/cff.rb, line 35
35 | def name_index |
36 | @name_index
|
37 | end
|
#string_index ⇒ TTFunk::Table::Cff::OneBasedIndex (readonly)
Strings index.
Source Code
lib/ttfunk/table/cff.rb, line 43
43 | def string_index |
44 | @string_index
|
45 | end
|
#top_index ⇒ TTFunk::Table::Cff::TopIndex (readonly)
Top dict index.
Source Code
lib/ttfunk/table/cff.rb, line 39
39 | def top_index |
40 | @top_index
|
41 | end
|
Instance Method Details
#encode(subset) ⇒ TTFunk::EncodedString
Encode table.
Source Code
lib/ttfunk/table/cff.rb, line 60
60 | def encode(subset) |
61 | # Make sure TopDict has an entry for encoding so it could be properly replaced
|
62 | top_index[0][TopDict::OPERATORS[:encoding]] = 0 |
63 | |
64 | EncodedString.new do |result| |
65 | result.concat( |
66 | header.encode, |
67 | name_index.encode, |
68 | top_index.encode, |
69 | string_index.encode, |
70 | global_subr_index.encode, |
71 | )
|
72 | |
73 | charmap = subset.new_cmap_table[:charmap] |
74 | top_index[0].finalize(result, charmap) |
75 | end
|
76 | end
|
#tag ⇒ String
Table tag.
Source Code
lib/ttfunk/table/cff.rb, line 51
51 | def tag |
52 | TAG
|
53 | end
|