108 lines
2.3 KiB
PHP
108 lines
2.3 KiB
PHP
<?php
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/**
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* @package php-font-lib
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* @link https://github.com/PhenX/php-font-lib
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* @author Fabien Ménager <fabien.menager@gmail.com>
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* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
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* @version $Id: Font_Table_glyf.php 46 2012-04-02 20:22:38Z fabien.menager $
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*/
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/**
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* `glyf` font table.
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*
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* @package php-font-lib
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*/
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class Font_Glyph_Outline extends Font_Binary_Stream {
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/**
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* @var Font_Table_glyf
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*/
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protected $table;
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protected $offset;
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protected $size;
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// Data
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public $numberOfContours;
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public $xMin;
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public $yMin;
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public $xMax;
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public $yMax;
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public $raw;
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/**
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* @param Font_Table_glyf $table
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* @param $offset
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* @param $size
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*
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* @return Font_Glyph_Outline
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*/
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static function init(Font_Table_glyf $table, $offset, $size) {
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$font = $table->getFont();
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$font->seek($offset);
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if ($font->readInt16() > -1) {
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/** @var Font_Glyph_Outline_Simple $glyph */
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$glyph = new Font_Glyph_Outline_Simple($table, $offset, $size);
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}
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else {
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/** @var Font_Glyph_Outline_Composite $glyph */
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$glyph = new Font_Glyph_Outline_Composite($table, $offset, $size);
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}
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$glyph->parse();
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return $glyph;
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}
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/**
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* @return Font_TrueType
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*/
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function getFont() {
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return $this->table->getFont();
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}
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function __construct(Font_Table_glyf $table, $offset = null, $size = null) {
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$this->table = $table;
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$this->offset = $offset;
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$this->size = $size;
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}
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function parse() {
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$font = $this->getFont();
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$font->seek($this->offset);
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if (!$this->size) {
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return;
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}
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$this->raw = $font->read($this->size);
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}
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function parseData(){
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$font = $this->getFont();
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$font->seek($this->offset);
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$this->numberOfContours = $font->readInt16();
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$this->xMin = $font->readFWord();
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$this->yMin = $font->readFWord();
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$this->xMax = $font->readFWord();
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$this->yMax = $font->readFWord();
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}
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function encode(){
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$font = $this->getFont();
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return $font->write($this->raw, strlen($this->raw));
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}
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function getSVGContours() {
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// Inherit
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}
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function getGlyphIDs(){
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return array();
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}
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}
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require_once dirname(__FILE__) . "/Font_Glyph_Outline_Simple.php";
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require_once dirname(__FILE__) . "/Font_Glyph_Outline_Composite.php";
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