[ Java Script ] 원 객체의 반지름과 넓이 구하기

2022. 2. 16. 10:49Java Script

 

 

 

 

 


 

 

< 실습 코드 >

 

<!DOCTYPE html>
<html lang="ko">
<head>
<meta charset="UTF-8">
<title>객체 예제풀이</title>
</head>
<body>

	<script type="text/javascript">
		function Circle(name, radius) {
			this.name = name;
			this.radius = radius;
			this.area = this.radius * this.radius * 3.14;
			this.f1 = function() {
				console.log(this.area);
			}
			this.f2 = function(num) {
				console.log(this.radius * num);
			}
		}
		var c = new Circle('원', 1);
		c.f1();
		c.f2(3);
	</script>

</body>
</html>