/** * An object with members to configure various tooltip elements. To specify * properties of this object, create a new tooltip() object, set the values * then pass it to this function or to the constructor. * * @uses Tooltip * @param Tooltip $t * @throws InvalidConfigValue * * @return Chart */ public function tooltip(Tooltip $t) { return $this->addOption($t->toArray()); }
/** * An object with members to configure various tooltip elements. To specify * properties of this object, create a new tooltip() object, set the values * then pass it to this function or to the constructor. * * @uses Tooltip * @param Tooltip $t * @throws InvalidConfigValue * * @return Chart */ public function tooltip(Tooltip $t) { return $this->addOption($t->toArray(__FUNCTION__)); }