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package org.summerTree
{
//Ñ¡ÔñÀà»ù±¾ÉèÖÃ
import flash.display.Sprite;
import flash.geom.Rectangle;
import flash.events.EventDispatcher;
import flash.display.Bitmap;
import flash.display.BitmapData;
import flash.geom.Point;
public class Item extends EventDispatcher
{
public var LineColor:int=0x0000ff;//ÏßÌõÑÕÉ«
public var FillColor:int=0x0000ff;//Ìî³äµÄÑÕÉ«
public var FillAlpha:Number=0.1;
public function Item()
{
}
//»æÖƾØÐεĻù±¾·½·¨
protected function DrawRect(shape:Sprite,rect:Rectangle):void
{
shape.graphics.clear();
shape.graphics.lineStyle(1,LineColor,1);
shape.graphics.beginFill(FillColor,FillAlpha);
shape.graphics.drawRect(rect.x,rect.y,rect.width,rect.height);
shape.graphics.endFill();
}
//ÅжÏrectÊÇ·ñÓÐЧ
public function checkRect(rect:Rectangle):Boolean
{
return rect != null?true:false;
}
//¶¨ÒåÑùʽ
public function setStyle(lcolor:int,fcolor:int,aplha:Number):void
{
this.LineColor=lcolor;
this.FillColor=fcolor;
this.FillAlpha=aplha;
}
//»ñȡλͼ
public function getImage(source:Bitmap,rect:Rectangle):Bitmap
{
var bitmapdata:BitmapData = source.bitmapData;
var Width:Number=Math.abs(rect.width);
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