package graphics;

import java.awt.*;

public class Circle extends Graphic implements Draggable {

    public int myX, myY;         // x and y coordinates of circle center
    public int myRadius;         // Circle radius
    public Color myColor;        // Circle color

    public Circle(int x, int y, int r, Color circleColor) {
        myX = x;
        myY = y;
        myRadius = r;
        myColor = circleColor;
    }


    // Have the Circle object draw itself on the page passed as a parameter.
    public void draw(Graphics page) {
    // Set the color.
    page.setColor(myColor);
  
    // Draw the circle.
    page.drawOval(myX - myRadius, myY - myRadius,
          2*myRadius, 2*myRadius);
    }
  
    // Have the Circle object move itself by deltaX, deltaY.
    public void move(int deltaX, int deltaY)
    {
        myX += deltaX;
        myY += deltaY;
    }
  
  
    // Have the Circle object return its area.
    public double areaOf()
    {
        return Math.PI * myRadius * myRadius;
    }
}