_propDict)) { return $this->_propDict["height"]; } else { return null; } } /** * Sets the height * Optional. Height of the image, in pixels. Read-only. * * @param int $val The value of the height * * @return Image */ public function setHeight($val) { $this->_propDict["height"] = $val; return $this; } /** * Gets the width * Optional. Width of the image, in pixels. Read-only. * * @return int|null The width */ public function getWidth() { if (array_key_exists("width", $this->_propDict)) { return $this->_propDict["width"]; } else { return null; } } /** * Sets the width * Optional. Width of the image, in pixels. Read-only. * * @param int $val The value of the width * * @return Image */ public function setWidth($val) { $this->_propDict["width"] = $val; return $this; } }