/**
* Sets the character width of a character
* @param mixed $ch a character
* @param float $w the width
*/
public function setCharacterWidth($ch, $w)
{
if ($this->direction != -1) {
$this->font_metrics[$this->direction]->setCharacterWidth($ch, $w);
} else {
parent::setCharacterWidth($ch, $w);
}
}
