API Documentation

Zend/Pdf/Cmap/ByteEncoding.php

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Zend Framework

LICENSE

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Category
Zend  
Copyright
Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)  
License
New BSD License  
Package
Zend_Pdf  
Subpackage
Fonts  
Version
$Id: ByteEncoding.php 24594 2012-01-05 21:27:01Z matthew $  

\Zend_Pdf_Cmap_ByteEncoding

Package: Zend\Pdf\Fonts

Implements the "byte encoding" character map (type 0).

This is the (legacy) Apple standard encoding mechanism and provides coverage for characters in the Mac Roman character set only. Consequently, this cmap type should be used only as a last resort.

The mapping from Mac Roman to Unicode can be found at {@link http://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/ROMAN.TXT}.

Parent(s)
\Zend_Pdf_Cmap
Children
\Zend_Pdf_Cmap_ByteEncoding_Static
Copyright
Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)  
License
New BSD License  

Properties

Propertyprotectedarray  $_glyphIndexArray= 'array()'

Glyph index array. Stores the actual glyph numbers. The array keys are the translated Unicode code points.

Default valuearray()Details
Type
array

Methods

methodpublic__construct( string $cmapData ) : void

Object constructor

Parses the raw binary table data. Throws an exception if the table is malformed.

Parameters
Name Type Description
$cmapData string

Raw binary cmap table data.

Throws
Exception Description
\Zend_Pdf_Exception
methodpublicgetCoveredCharacters( ) : array

Returns an array containing the Unicode characters that have entries in this character map.

Returns
Type Description
array Unicode character codes.
methodpublicglyphNumberForCharacter( integer $characterCode ) : integer

Returns the glyph number corresponding to the Unicode character.

If a particular character doesn't exist in this font, the special 'missing character glyph' will be substituted.

See also {@link glyphNumbersForCharacters()} which is optimized for bulk operations.

Parameters
Name Type Description
$characterCode integer

Unicode character code (code point).

Returns
Type Description
integer Glyph number.
methodpublicglyphNumbersForCharacters( array $characterCodes ) : array

Returns an array of glyph numbers corresponding to the Unicode characters.

If a particular character doesn't exist in this font, the special 'missing character glyph' will be substituted.

See also {@link glyphNumberForCharacter()}.

Parameters
Name Type Description
$characterCodes array

Array of Unicode character codes (code points).

Returns
Type Description
array Array of glyph numbers.
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