/**
* Create an instance and process data
* @param object $scope Scope
* @param \Carbon\Carbon $date Date
* @param int $period Period
* @return self Line chart instance
*/
public static function forge($scope, $date, $period)
{
$chart = new self($scope, $date);
$chart->setPeriod($period);
$chart->process();
return $chart;
}
