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<?php
/**
* @package php-font-lib
* @link https://github.com/PhenX/php-font-lib
* @author Fabien Ménager <fabien.menager@gmail.com>
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
* @version $Id: Font_Table_glyf.php 46 2012-04-02 20:22:38Z fabien.menager $
*/
namespace FontLib\Glyph;
use FontLib\Table\Type\glyf;
use FontLib\TrueType\File;
use FontLib\BinaryStream;
/**
* `glyf` font table.
*
* @package php-font-lib
*/
class Outline extends BinaryStream {
/**
* @var \FontLib\Table\Type\glyf
*/
protected $table;
protected $offset;
protected $size;
// Data
public $numberOfContours;
public $xMin;
public $yMin;
public $xMax;
public $yMax;
public $raw;
/**
* @param glyf $table
* @param $offset
* @param $size
*
* @return Outline
*/
static function init(glyf $table, $offset, $size, BinaryStream $font) {
$font->seek($offset);
if ($font->readInt16() > -1) {
/** @var OutlineSimple $glyph */
$glyph = new OutlineSimple($table, $offset, $size);
}
else {
/** @var OutlineComposite $glyph */
$glyph = new OutlineComposite($table, $offset, $size);
}
$glyph->parse($font);
return $glyph;
}
/**
* @return File
*/
function getFont() {
return $this->table->getFont();
}
function __construct(glyf $table, $offset = null, $size = null) {
$this->table = $table;
$this->offset = $offset;
$this->size = $size;
}
function parse(BinaryStream $font) {
$font->seek($this->offset);
if (!$this->size) {
return;
}
$this->raw = $font->read($this->size);
}
function parseData() {
$font = $this->getFont();
$font->seek($this->offset);
$this->numberOfContours = $font->readInt16();
$this->xMin = $font->readFWord();
$this->yMin = $font->readFWord();
$this->xMax = $font->readFWord();
$this->yMax = $font->readFWord();
}
function encode() {
$font = $this->getFont();
return $font->write($this->raw, strlen($this->raw));
}
function getSVGContours() {
// Inherit
}
function getGlyphIDs() {
return array();
}
}
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