/**
* Sets information associated to a character
* @param mixed $ch a character (or glyphname)
* @param mixed $key
* @param mixed $value
*/
public function setCharacterInfo($ch, $key, $value)
{
if ($this->direction != -1) {
$this->font_metrics[$this->direction]->setCharacterInfo($ch, $key, $value);
} else {
parent::setCharacterInfo($ch, $key, $value);
}
}
