/var/www/hkosl.com/imusiccircle/webadmin/libraies/phenx/php-font-lib/classes/Font_Table_head.php


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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
 */

/**
 * `head` font table.
 * 
 * @package php-font-lib
 */
class Font_Table_head extends Font_Table {
  protected 
$def = array(
    
"tableVersion"       => self::Fixed,
    
"fontRevision"       => self::Fixed,
    
"checkSumAdjustment" => self::uint32,
    
"magicNumber"        => self::uint32,
    
"flags"              => self::uint16,
    
"unitsPerEm"         => self::uint16,
    
"created"            => self::longDateTime,
    
"modified"           => self::longDateTime,
    
"xMin"               => self::FWord,
    
"yMin"               => self::FWord,
    
"xMax"               => self::FWord,
    
"yMax"               => self::FWord,
    
"macStyle"           => self::uint16,
    
"lowestRecPPEM"      => self::uint16,
    
"fontDirectionHint"  => self::int16,
    
"indexToLocFormat"   => self::int16,
    
"glyphDataFormat"    => self::int16,
  );
  
  protected function 
_parse(){
    
parent::_parse();
    
    if(
$this->data["magicNumber"] != 0x5F0F3CF5) {
      throw new 
Exception("Incorrect magic number (".dechex($this->data["magicNumber"]).")");
    }
  }
}