class-Com.Tecnick.Unicode.Bidi.Shaping

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Class Shaping

Com\Tecnick\Unicode\Bidi\Shaping

Com\Tecnick\Unicode\Bidi\Shaping\Arabic
Extended by Com\Tecnick\Unicode\Bidi\Shaping
Namespace: Com\Tecnick\Unicode\Bidi
Package: Unicode
Category: Library
Copyright: 2011-2015 Nicola Asuni - Tecnick.com LTD
License: GNU-LGPL v3 (see LICENSE.TXT)
Author: Nicola Asuni info@tecnick.com
Since: 2015-07-13
Link: https://github.com/tecnickcom/tc-lib-unicode
Located at Bidi/Shaping.php
Methods summary
public
# __construct( array $seq )

Shaping Cursively connected scripts, such as Arabic or Syriac, require the selection of positional character shapes that depend on adjacent characters. Shaping is logically applied after the Bidirectional Algorithm is used and is limited to characters within the same directional run.

public array
# getSequence( )

Returns the processed sequence

protected
# process( )

Process

protected
# setAlChars( )

Set AL chars array

protected
# combineShadda( )

Combine characters that can occur with Arabic Shadda (0651 HEX, 1617 DEC). Putting the combining mark and shadda in the same glyph allows to avoid the two marks overlapping each other in an illegible manner.

protected
# removeDeletedChars( )

Remove marked characters

Methods inherited from Com\Tecnick\Unicode\Bidi\Shaping\Arabic
hasNextChar(), hasPrevChar(), isFinalChar(), isLaaLetter(), isMiddleChar(), processAlChar(), setFinalChar(), setInitialChar(), setMiddleChar()
Properties summary
protected array $seq

Sequence to process and return

# array()
protected array $newchardata

Array of processed chars

# array()
protected array $alchars

Array of AL characters

# array()
protected integer $numalchars

Number of AL characters

# 0
 

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