package?Line;



import?java.awt.Color;
import?java.awt.Graphics;
import?javax.swing.Jframe;


public?class?BresenhamLine?extends?Jframe?{
???
	private?static?final?long?serialVersionUID?=?1L;
	
	?int?x1=10;
?????int?y1=20;
?????int?x2=25;
?????int?y2=25;
????
????public??BresenhamLine（）{
????	
????????super（“Bresenham算法畫直線“）;
????????this.setSize（800?600）;
????????this.setVisible（true）;
????????this.setDefaultCloseOperation（Jframe.EXIT_ON_CLOSE）;
????}
????@Override
????public?void?paint（Graphics?g）{
????????
????????g.fillRect（0?0this.getWidth（）this.getHeight（））;
???????
????????g.setColor（Color.GRAY）;
????????
????????//繪制表格
????????for（int?i=0;i????????????g.drawLine（i?0?i?this.getHeight（））;
????????for（int?i=0;i????????????g.draw