常用方法
常用方法
常用方法
常用方法
public function getBoundingBox() { $box1 = new Rectangle($this->coords[0], $this->coords[1], $this->coords[2], $this->coords[3]); $box2 = new Rectangle($this->coords[4], $this->coords[5], $this->coords[2], $this->coords[3]); $box1->mergeWith($box2); return $box1; }