flex案例四
package com.deng
{
import flash.geom.Point;
import mx.core.UIComponent;
public class LinkLine extends UIComponent
{
//线起点
private var startPoint:Point;
//线终点
private var endPoint:Point;
//线条颜色
private var lineColor:uint=0x000000;
public function LinkLine()
{
super();
}
public function drawLine(): void{
this.graphics.clear();
this.graphics.lineStyle(2,lineColor);
this.graphics.moveTo(startPoint.x,startPoint.y);
this.graphics.lineTo(endPoint.x,endPoint.y);
}
public function setStartPoint(point:Point):void{
this.startPoint=point;
}
public function setEndPoint(point:Point):void{
this.endPoint=point;
}
}
}