Index

  1. \setasign\SetaPDF2
    1. Core
      1. Font
        1. TrueType
        2. TrueType
          1. Table
            1. CharacterToGlyphIndexMapping
            2. CharacterToGlyphIndexMapping
              1. ByteEncoding
              2. SegmentToDelta
              3. SegmentedCoverage
              4. SubTable
              5. Trimmed

setasign\SetaPDF2\Core\Font\TrueType\Table

CharacterToGlyphIndexMapping A class representing the Character To Glyph Index Mapping Table (cmap) in a TrueType file. https://www.microsoft.com/typography/otspec/cmap.htm

File: /SetaPDF v2/Core/Font/TrueType/Table/CharacterToGlyphIndexMapping.php
Old class name (alias): \SetaPDF_Core_Font_TrueType_Table_CharacterToGlyphIndexMapping

Class hierarchy

Summary

Static Methods

Methods

Properties

Constants

Constants

PLATFORM_CUSTOM

public const int CharacterToGlyphIndexMapping::PLATFORM_CUSTOM = 4

Custom Platform

PLATFORM_MAC

public const int CharacterToGlyphIndexMapping::PLATFORM_MAC = 1

Macintosh Platform

PLATFORM_UNICODE

public const int CharacterToGlyphIndexMapping::PLATFORM_UNICODE = 0

Unicode Platform

PLATFORM_WINDOWS

public const int CharacterToGlyphIndexMapping::PLATFORM_WINDOWS = 3

Windows Platform

TAG

public const string CharacterToGlyphIndexMapping::TAG = 'cmap'

The tag name of this class


Properties

$_data

protected array AbstractTable::$_data = array()

Data of the table

$_entries

protected array CharacterToGlyphIndexMapping::$_entries = array(...)

The entries in that table

$_rawData

protected array AbstractTable::$_rawData = array()

Raw binary data read from the file

$_record

protected \SetaPDF_Core_Font_TrueType_Table_Record AbstractTable::$_record

The main table record.

$_subTableRecords

private array CharacterToGlyphIndexMapping::$_subTableRecords = array()

Records for the sub tables


Static Methods

getClassName()

public static AbstractTable::getClassName (
string $tag
): string

Get a class name for a specific table by its tag name.

Parameters
$tag : string
 

Methods

__construct()

public AbstractTable::__construct ()

The constructor.

Parameters
$record : \SetaPDF_Core_Font_TrueType_Table_Record
 

_get()

protected AbstractTable::_get (
string $name
): mixed

Get a value from the table.

The properties are defined in the $_entries property of an implemented table.

Parameters
$name : string
 

_getRaw()

protected AbstractTable::_getRaw (
string $name
): mixed

Get raw data from a specific table.

The properties are defined in the $_entries property of an implemented table.

Parameters
$name : string
 

_readSubTableData()

private CharacterToGlyphIndexMapping::_readSubTableData (
void
): void

Read sub table data.

cleanUp()

public CharacterToGlyphIndexMapping::cleanUp (
void
): void

Release cycled references / memory.

getEntry()

public AbstractTable::getEntry (
$name
): void
Parameters
$name
 

getNumTables()

public CharacterToGlyphIndexMapping::getNumTables (
void
): int

Get the number of sub tables.

getRecord()

public AbstractTable::getRecord (
void
): \SetaPDF_Core_Font_TrueType_Table_Record

Get the record object.

getSubTable()

public CharacterToGlyphIndexMapping::getSubTable (
int $platformId,
int $encodingId
): false|\SetaPDF_Core_Font_TrueType_Table_CharacterToGlyphIndexMapping_SubTable

Get a sub table.

Parameters
$platformId : int
 
$encodingId : int
 

getTableInformation()

public CharacterToGlyphIndexMapping::getTableInformation (
void
): array

Get information about available tables.

getVersion()

public CharacterToGlyphIndexMapping::getVersion (
void
): int

Get the table version.

hasSubTable()

public CharacterToGlyphIndexMapping::hasSubTable (
int $platformId,
int $encodingId
): bool

Checks if a sub table exists in this font.

Parameters
$platformId : int
 
$encodingId : int
 

© 2025 Setasign GmbH & Co. KG · Contact / Imprint · Data Privacy Statement (German)