Documentation

FontInfo
in package

Pdf extract font info class

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category

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author

Nick Sagona, III nick@popphp.org

copyright

Copyright (c) 2009-2026 Nick Sagona, III

license

https://www.popphp.org/license New BSD License

version
6.0.0

Table of Contents

Properties

$cidToGidMap  : mixed
$embeddedFontBytes  : string|null
$encoding  : mixed
$isType0  : bool
$toUnicodeCMap  : array<string|int, mixed>|null

Methods

__construct()  : mixed
Constructor
resolve()  : self|null
Resolve a font dict (or reference to one) into a FontInfo value object
extractFontFile2()  : string|null
Extract and decode a font descriptor's /FontFile2 embedded TrueType program
parseCMapStream()  : array<string|int, mixed>|null
Decode and parse a CMap stream (e.g. /ToUnicode or an embedded /Encoding CMap)
resolveSimple()  : self
Resolve a simple (non-Type0) font dict
resolveType0()  : self
Resolve a Type0/CID composite font dict

Properties

$cidToGidMap read-only

public mixed $cidToGidMap

$embeddedFontBytes read-only

public string|null $embeddedFontBytes

$encoding read-only

public mixed $encoding

$toUnicodeCMap read-only

public array<string|int, mixed>|null $toUnicodeCMap

Methods

__construct()

Constructor

public __construct(bool $isType0, mixed $encoding, array<string|int, mixed>|null $toUnicodeCMap, mixed $cidToGidMap, string|null $embeddedFontBytes) : mixed

Instantiate a resolved font info value object.

Parameters
$isType0 : bool

Whether this is a Type0/CID composite font

$encoding : mixed

Name, Differences dict, or parsed embedded CMap array

$toUnicodeCMap : array<string|int, mixed>|null

Parsed /ToUnicode CMap, null if absent

$cidToGidMap : mixed

'Identity' marker string, or raw CIDToGIDMap stream bytes

$embeddedFontBytes : string|null

Decoded /FontFile2 bytes, null if not embedded

resolve()

Resolve a font dict (or reference to one) into a FontInfo value object

public static resolve(Document $doc, mixed $fontRef) : self|null
Parameters
$doc : Document
$fontRef : mixed
Return values
self|null

extractFontFile2()

Extract and decode a font descriptor's /FontFile2 embedded TrueType program

protected static extractFontFile2(Document $doc, mixed $descriptor) : string|null
Parameters
$doc : Document
$descriptor : mixed
Return values
string|null

parseCMapStream()

Decode and parse a CMap stream (e.g. /ToUnicode or an embedded /Encoding CMap)

protected static parseCMapStream(Document $doc, mixed $stream) : array<string|int, mixed>|null
Parameters
$doc : Document
$stream : mixed
Return values
array<string|int, mixed>|null

resolveSimple()

Resolve a simple (non-Type0) font dict

protected static resolveSimple(Document $doc, array<string|int, mixed> $fontDict, array<string|int, mixed>|null $toUnicodeCMap) : self
Parameters
$doc : Document
$fontDict : array<string|int, mixed>
$toUnicodeCMap : array<string|int, mixed>|null
Return values
self

resolveType0()

Resolve a Type0/CID composite font dict

protected static resolveType0(Document $doc, array<string|int, mixed> $fontDict, array<string|int, mixed>|null $toUnicodeCMap) : self
Parameters
$doc : Document
$fontDict : array<string|int, mixed>
$toUnicodeCMap : array<string|int, mixed>|null
Return values
self 

        

        
    




    

    

                                

                

                                
    

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