package ui
{
import flash.display.Graphics;
import flash.display.Sprite;
import flash.events.TimerEvent;
import flash.utils.Timer;
import mx.core.UIComponent;
import spark.primitives.Graphic;
public class DrawMap extends UIComponent
{
private var sp:Sprite;
private var timer:Timer;
private var num:int=0
private var defX:Number=0;
private var defY:Number=0;
private var defWidth:Number=200;
private var defHeight:Number=100;
private var maxP:Number;
private var minP:Number;
private var pric:Number=12.5;
private var close:Number=pric;
private var _x:Number = 0;
private var _y:Number = 0;
public function DrawMap()
{
super();
}
protected override function createChildren():void
{
super.createChildren();
if(!sp)
{
sp = new Sprite();
this.addChild(sp);
}
if(!timer)
{
timer = new Timer(1000,1);
timer.addEventListener(TimerEvent.TIMER,onTimer);
timer.start();
}
}
protected override function updateDisplayList(unscaledWidth:Number, unscaledHeight:Number):void
{
super.updateDisplayList(unscaledWidth,unscaledHeight);
createDraw(sp.graphics);
}
private function onTimer(e:TimerEvent):void
{
if(num%2==0)
sp.graphics.lineStyle(.1,0xff0000);
else
sp.graphics.lineStyle(.1,0x00ff00);
sp.graphics.moveTo(_x,defHeight-_y);
_x++;
close = pric*1.5*Math.random();
_y =((defHeight/2)/pric)*(close);
trace("p:"+close+" __ "+_y);
sp.graphics.lineTo(_x,defHeight-_y);
num++;
timer.reset();
timer.start();
}
private function createDraw(_g:Graphics):void
{
var g:Graphics = _g;
g.clear();
g.beginFill(0xcccccc,.5);
g.lineStyle(.1,0xff0000);
g.drawRect(0,0,defWidth,defHeight);
g.endFill();
g.lineStyle(1,0xffffff);
g.moveTo(0,defHeight/2);
g.lineTo(defWidth,defHeight/2);
g.endFill();
_x = 0;
_y = defHeight/2;
this.minP = pric*0.9;
this.maxP = pric*1.1;
}
}
}
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