/** * Set a font characteristic * @param string $key * @param mixed $value */ public function setFontCharacteristic($key, $value) { if ($this->direction == -1) { foreach ($this->directions as $direction) { $this->font_metrics[$direction]->setFontCharacteristic($key, $value); } parent::setFontCharacteristic($key, $value); } else { $this->font_metrics[$this->direction]->setFontCharacteristic($key, $value); } }