substitution library

Properties

add ↔ dynamic Function(dynamic feature, dynamic sub, dynamic script, dynamic language)

getter/setter pair

addAlternate ↔ Null Function(dynamic feature, dynamic substitution, dynamic script, dynamic language)

getter/setter pair

addLigature ↔ Null Function(dynamic feature, dynamic ligature, dynamic script, dynamic language)

getter/setter pair

addMultiple ↔ Null Function(dynamic feature, dynamic substitution, dynamic script, dynamic language)

getter/setter pair

addSingle ↔ Null Function(dynamic feature, dynamic substitution, dynamic script, dynamic language)

getter/setter pair

createDefaultTable ↔ Map<dynamic, Object> Function()

getter/setter pair

default ↔ dynamic

getter/setter pair

from ↔ dynamic

getter/setter pair

from ↔ dynamic

getter/setter pair

getAlternates ↔ List Function(dynamic feature, dynamic script, dynamic language)

getter/setter pair

getFeature ↔ dynamic Function(dynamic feature, dynamic script, dynamic language)

getter/setter pair

getLigatures ↔ List Function(dynamic feature, dynamic script, dynamic language)

getter/setter pair

getMultiple ↔ List Function(dynamic feature, dynamic script, dynamic language)

getter/setter pair

getSingle ↔ List Function(dynamic feature, dynamic script, dynamic language)

getter/setter pair

prototype ↔ dynamic

getter/setter pair

Substitution ↔ dynamic

getter/setter pair

Functions

arraysEqual(dynamic ar1, dynamic ar2) → dynamic

getSubstFormat(dynamic lookupTable, dynamic format, dynamic defaultSubtable) → dynamic

prototype() → dynamic

prototype() → dynamic

prototype() → dynamic

prototype() → dynamic

prototype() → dynamic

prototype() → dynamic

prototype() → dynamic

prototype() → dynamic

prototype() → dynamic

prototype() → dynamic

prototype() → dynamic

Substitution(dynamic font) → dynamic

@exports opentype.Substitution @class @extends opentype.Layout @param {opentype.Font} @constructor

Substitution() → dynamic

Substitution() → dynamic

Create a default GSUB table. @return {Object} gsub - The GSUB table.

Substitution() → dynamic

List all single substitutions (lookup type 1) for a given script, language, and feature. @param {string} script='DFLT' @param {string} language='dflt' @param {string} feature - 4-character feature name ('aalt', 'salt', 'ss01'...) @return {Array} substitutions - The list of substitutions.

Substitution() → dynamic

List all multiple substitutions (lookup type 2) for a given script, language, and feature. @param {string} script='DFLT' @param {string} language='dflt' @param {string} feature - 4-character feature name ('ccmp', 'stch') @return {Array} substitutions - The list of substitutions.

Substitution() → dynamic

List all alternates (lookup type 3) for a given script, language, and feature. @param {string} script='DFLT' @param {string} language='dflt' @param {string} feature - 4-character feature name ('aalt', 'salt'...) @return {Array} alternates - The list of alternates

Substitution() → dynamic

List all ligatures (lookup type 4) for a given script, language, and feature. The result is an array of ligature objects like { sub: ids, by: id } @param {string} feature - 4-letter feature name ('liga', 'rlig', 'dlig'...) @param {string} script='DFLT' @param {string} language='dflt' @return {Array} ligatures - The list of ligatures.

Substitution() → dynamic

Add or modify a single substitution (lookup type 1) Format 2, more flexible, is always used. @param {string} feature - 4-letter feature name ('liga', 'rlig', 'dlig'...) @param {Object} substitution - { sub: id, by: id } (format 1 is not supported) @param {string} script='DFLT' @param {string} language='dflt'

Substitution() → dynamic

Add or modify a multiple substitution (lookup type 2) @param {string} feature - 4-letter feature name ('ccmp', 'stch') @param {Object} substitution - { sub: id, by: id } for format 2. @param {string} script='DFLT' @param {string} language='dflt'

Substitution() → dynamic

Add or modify an alternate substitution (lookup type 3) @param {string} feature - 4-letter feature name ('liga', 'rlig', 'dlig'...) @param {Object} substitution - { sub: id, by: ids } @param {string} script='DFLT' @param {string} language='dflt'

Substitution() → dynamic

Add a ligature (lookup type 4) Ligatures with more components must be stored ahead of those with fewer components in order to be found @param {string} feature - 4-letter feature name ('liga', 'rlig', 'dlig'...) @param {Object} ligature - { sub: ids, by: id } @param {string} script='DFLT' @param {string} language='dflt'

Substitution() → dynamic

List all feature data for a given script and language. @param {string} feature - 4-letter feature name @param {string} script='DFLT' @param {string} language='dflt' @return {Array} substitutions - The list of substitutions.

Substitution() → dynamic

Add a substitution to a feature for a given script and language. @param {string} feature - 4-letter feature name @param {Object} sub - the substitution to add (an object like { sub: id or ids, by: id or ids }) @param {string} script='DFLT' @param {string} language='dflt'