public static class GlyphTable.UseSpec
extends java.lang.Object
implements java.lang.Comparable
UseSpec
class comprises a lookup table reference
and the feature that selected the lookup table.Constructor and Description |
---|
GlyphTable.UseSpec(GlyphTable.LookupTable lookupTable,
java.lang.String feature)
Construct a glyph lookup table use specification.
|
Modifier and Type | Method and Description |
---|---|
int |
compareTo(java.lang.Object o) |
boolean |
equals(java.lang.Object o) |
java.lang.String |
getFeature() |
GlyphTable.LookupTable |
getLookupTable() |
int |
hashCode() |
boolean |
position(GlyphSequence gs,
java.lang.String script,
java.lang.String language,
int fontSize,
int[] widths,
int[][] adjustments,
ScriptContextTester sct)
Perform positioning processing using this use specification's lookup table.
|
GlyphSequence |
substitute(GlyphSequence gs,
java.lang.String script,
java.lang.String language,
ScriptContextTester sct)
Perform substitution processing using this use specification's lookup table.
|
public GlyphTable.UseSpec(GlyphTable.LookupTable lookupTable, java.lang.String feature)
lookupTable
- a glyph lookup tablefeature
- a feature that caused lookup table selectionpublic GlyphTable.LookupTable getLookupTable()
public java.lang.String getFeature()
public GlyphSequence substitute(GlyphSequence gs, java.lang.String script, java.lang.String language, ScriptContextTester sct)
gs
- an input glyph sequencescript
- a script identifierlanguage
- a language identifiersct
- a script specific context tester (or null)public boolean position(GlyphSequence gs, java.lang.String script, java.lang.String language, int fontSize, int[] widths, int[][] adjustments, ScriptContextTester sct)
gs
- an input glyph sequencescript
- a script identifierlanguage
- a language identifierfontSize
- size in device unitswidths
- array of default advancements for each glyph in fontadjustments
- accumulated adjustments array (sequence) of 4-tuples of placement [PX,PY] and advance [AX,AY] adjustments, in that order,
with one 4-tuple for each element of glyph sequencesct
- a script specific context tester (or null)public int hashCode()
hashCode
in class java.lang.Object
public boolean equals(java.lang.Object o)
equals
in class java.lang.Object
public int compareTo(java.lang.Object o)
compareTo
in interface java.lang.Comparable
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