111 lines
2.2 KiB
PHP
111 lines
2.2 KiB
PHP
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<?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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namespace FontLib\Glyph;
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use FontLib\Table\Type\glyf;
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use FontLib\TrueType\File;
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use FontLib\BinaryStream;
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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 Outline extends BinaryStream {
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/**
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* @var \FontLib\Table\Type\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 glyf $table
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* @param $offset
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* @param $size
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*
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* @return Outline
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*/
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static function init(glyf $table, $offset, $size, BinaryStream $font) {
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$font->seek($offset);
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if ($font->readInt16() > -1) {
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/** @var OutlineSimple $glyph */
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$glyph = new OutlineSimple($table, $offset, $size);
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}
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else {
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/** @var OutlineComposite $glyph */
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$glyph = new OutlineComposite($table, $offset, $size);
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}
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$glyph->parse($font);
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return $glyph;
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}
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/**
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* @return File
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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(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(BinaryStream $font) {
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$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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