<?php
  /**
   * @package php-font-lib
   * @link    http://php-font-lib.googlecode.com/
   * @author  Fabien Ménager <fabien.menager@gmail.com>
   * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
   * @version $Id: font_table_os2.cls.php 34 2011-10-23 13:53:25Z fabien.menager $
   */
  
  /**
   * `OS/2` font table.
   * 
   * @package php-font-lib
   */
  class Font_Table_os2 extends Font_Table {
    protected $def = array(
      "version"             => self::uint16,
      "xAvgCharWidth"       => self::int16,
      "usWeightClass"       => self::uint16,
      "usWidthClass"        => self::uint16,
      "fsType"              => self::int16,
      "ySubscriptXSize"     => self::int16,
      "ySubscriptYSize"     => self::int16,
      "ySubscriptXOffset"   => self::int16,
      "ySubscriptYOffset"   => self::int16,
      "ySuperscriptXSize"   => self::int16,
      "ySuperscriptYSize"   => self::int16,
      "ySuperscriptXOffset" => self::int16,
      "ySuperscriptYOffset" => self::int16,
      "yStrikeoutSize"      => self::int16,
      "yStrikeoutPosition"  => self::int16,
      "sFamilyClass"        => self::int16,
      "panose"              => array(self::uint8, 10),
      "ulCharRange"         => array(self::uint32, 4),
      "achVendID"           => array(self::char,   4),
      "fsSelection"         => self::uint16,
      "fsFirstCharIndex"    => self::uint16,
      "fsLastCharIndex"     => self::uint16,
      "typoAscender"        => self::int16,
      "typoDescender"       => self::int16,
      "typoLineGap"         => self::int16,
      "winAscent"           => self::int16,
      "winDescent"          => self::int16,
    );
  }