--- /dev/null
+<?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
+ */
+
+namespace FontLib\Table\Type;
+use FontLib\Table\Table;
+
+/**
+ * `hhea` font table.
+ *
+ * @package php-font-lib
+ */
+class hhea extends Table {
+ protected $def = array(
+ "version" => self::Fixed,
+ "ascent" => self::FWord,
+ "descent" => self::FWord,
+ "lineGap" => self::FWord,
+ "advanceWidthMax" => self::uFWord,
+ "minLeftSideBearing" => self::FWord,
+ "minRightSideBearing" => self::FWord,
+ "xMaxExtent" => self::FWord,
+ "caretSlopeRise" => self::int16,
+ "caretSlopeRun" => self::int16,
+ "caretOffset" => self::FWord,
+ self::int16,
+ self::int16,
+ self::int16,
+ self::int16,
+ "metricDataFormat" => self::int16,
+ "numOfLongHorMetrics" => self::uint16,
+ );
+
+ function _encode() {
+ $font = $this->getFont();
+ $this->data["numOfLongHorMetrics"] = count($font->getSubset());
+
+ return parent::_encode();
+ }
+}
\ No newline at end of file