org.apache.fop.complexscripts.fonts
Class GlyphMappingTable.RangeMappingTable

java.lang.Object
  org.apache.fop.complexscripts.fonts.GlyphMappingTable
      org.apache.fop.complexscripts.fonts.GlyphMappingTable.RangeMappingTable

Enclosing class:

GlyphMappingTable

protected abstract static class GlyphMappingTable.RangeMappingTable
extends GlyphMappingTable

range mapping table base class

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.fop.complexscripts.fonts.GlyphMappingTable

GlyphMappingTable.EmptyMappingTable, GlyphMappingTable.MappedMappingTable, GlyphMappingTable.MappingRange, GlyphMappingTable.RangeMappingTable

Field Summary

Fields inherited from class org.apache.fop.complexscripts.fonts.GlyphMappingTable

GLYPH_MAPPING_TYPE_EMPTY, GLYPH_MAPPING_TYPE_MAPPED, GLYPH_MAPPING_TYPE_RANGE

Constructor Summary

GlyphMappingTable.RangeMappingTable(java.util.List entries)
Construct range mapping table.

Method Summary

java.util.List	getEntries() Obtain mapping entries.
int	getMappedIndex(int gid) Map glyph identifier (code) to coverge index.
abstract int	getMappedIndex(int gid, int s, int m) Map glyph identifier (code) to coverge index.
int	getMappingSize() Obtain size of mapping table, i.e., ciMax + 1, where ciMax is the maximum mapping index.
int	getType() Obtain mapping type.
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

GlyphMappingTable.RangeMappingTable

public GlyphMappingTable.RangeMappingTable(java.util.List entries)

Construct range mapping table.

Parameters:

entries - of mapping ranges

Method Detail

getType

public int getType()

Obtain mapping type.

Overrides:

getType in class GlyphMappingTable

Returns:

mapping format type

getEntries

public java.util.List getEntries()

Obtain mapping entries.

Overrides:

getEntries in class GlyphMappingTable

Returns:

list of mapping entries

getMappingSize

public int getMappingSize()

Obtain size of mapping table, i.e., ciMax + 1, where ciMax is the maximum mapping index.

Overrides:

getMappingSize in class GlyphMappingTable

Returns:

size of mapping table

getMappedIndex

public int getMappedIndex(int gid)

Map glyph identifier (code) to coverge index. Returns -1 if glyph identifier is not in the domain of the mapping table.

Overrides:

getMappedIndex in class GlyphMappingTable

Parameters:

gid - glyph identifier (code)

Returns:

non-negative glyph mapping index or -1 if glyph identifiers is not mapped by table

getMappedIndex

public abstract int getMappedIndex(int gid,
                                   int s,
                                   int m)

Map glyph identifier (code) to coverge index. Returns -1 if glyph identifier is not in the domain of the mapping table.

Parameters:

gid - glyph identifier (code)

s - start of range

m - mapping value

Returns:

non-negative glyph mapping index or -1 if glyph identifiers is not mapped by table

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object