Rect.included

機能/意味
Rectangular inclusion judgment
タイプ
Rectクラスのメソッド
構文
included(r)
引数
r  Specify the rectangle object to be included.
戻り値
Inclusion
説明
 Determines whether to include the specified rectangle object.
 If it contains, true is returned.
 If even one side is outside, it is determined that it is not included.