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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/dompdf/php-font-lib |
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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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|
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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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/** |
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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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|
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protected $offset; |
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protected $size; |
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|
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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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|
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/** |
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* @var string|null |
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*/ |
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public $raw; |
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|
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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($offset); |
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|
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if ($size === 0 || $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, $size); |
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} |
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|
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$glyph->parse($font); |
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|
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return $glyph; |
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} |
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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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|
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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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|
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function parse(BinaryStream $font) { |
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$font->seek($this->offset); |
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|
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$this->raw = $font->read($this->size); |
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} |
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|
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function parseData() { |
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$font = $this->getFont(); |
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$font->seek($this->offset); |
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|
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$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 = $font->readFWord(); |
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} |
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|
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function encode() { |
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$font = $this->getFont(); |
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|
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return $font->write($this->raw, mb_strlen((string) $this->raw, '8bit')); |
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} |
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|
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function getSVGContours() { |
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// Inherit |
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} |
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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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|
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