rectangle.java

来自「JAVA模式开发中的Bridge模式举例」· Java 代码 · 共 20 行

/* Generated by Together */

public class Rectangle extends Shape {
    private double x1,y1,x2,y3;
    public Rectangle (Drawing drawing, double x1,double y1, double x2, double y2){
        super(drawing);
        this.x1=x1;
        this.x2=x2;
        this.y1=y1;
        this.y2=y2;
    }

    public void draw() {
        drawLine(x1,y1,x2,y1);
        drawLine(x2,y1,x2,y2);
        drawLine(x2,y2,x1,y2);
        drawLine(x1,y2,x1,y1);
    }
}