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  µ±³õ¿´µ½ÕâЩÏßµÄʱºò ÊÇÔÚÒ»¸öÊýѧµÄÍøÉÏ£¬½ñÌìÒ²¶¯ÊÖŪÁËÒ»¸öÐÄÐÎÏß¡£ÄÚÈÝÆäʵºÜ¼òµ¥£¬Ã»ÓÐʲô»¨ÇεĶ«Î÷£¬µ«ÊÇÀûÓü«×ø±ê·½³Ì¿ÉÒÔ½áºÏflash µ±ÖУ¬Í¬ÑùÒ²»áʹÓü«×ø±êµÄ·½³Ì»æÖÆÃµ¹åÏß¡£ÓÉÓÚÄÜÁ¦ÓÐÏÞ£¬»¹ÊÇÒ»²½²½À´°É¡£
½ñÌìѧÁËÕâ¸ö¶«Î÷¡£ÎÒÃǰѹ«Ê½Õ³ÌùÉÏ£¬¶¼¿ÉÒÔÍøÉÏËÑË÷µ½
//ËÄÖÖ·½ÏòÐÄÐÎÏß
 r=a*(1+cos(angle))
 r=a*(1-cos(angle))
 r=a*(1+sin(angle))
 r=a*(1-sin(angle))
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Õâ´ÎÎÒÃÇʹÓõÄPointÀ൱ÖÐÒ»¸ö¼«×ø±êת»»µÄ·½·¨À´Ãèµã¡£
var point:Point=Point.polar(r,angle);//¼«×ø±êת»»µÑ¿¨¶û×ø±ê
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ÎÒÃÇÀûÓÃÕâ¸ö·½·¨£¬½«Ëû×öÒ»¸ö¼òµ¥Ãèµã¶¯»­¡£ÈçÏ´úÂë
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package
{
//ËÄÖÖ·½ÏòÐÄÐÎÏß
//r=a*(1+cos(angle))
//r=a*(1-cos(angle))
//r=a*(1+sin(angle))
//r=a*(1-sin(angle))
import flash.display.Sprite;
import flash.events.*;
import flash.geom.Point;
import flash.display.Graphics;
import flash.display.Bitmap;
import flash.display.BitmapData;
public class Main extends Sprite
{
private var pen:Sprite=new Sprite();
private var bmp:BitmapData;
private var n:int=0;//ÊýÁ¿
private var maxStep:int=100;

public function Main()
{
addChild(pen);
addEventListener(Event.ENTER_FRAME,Run);
}
//»æÖÆÐÄÐÎÏß
private function Run(event:Event):void
{

(n<=maxStep) ? drawHeart(n,100,new Point(250,200)) : stopDraw();
n++;
}

//Í£Ö¹»æÖÆ
private function stopDraw():void
{
removeEventListener(Event.ENTER_FRAME,Run);
trace("Í£Ö¹");
}

//»æÖÆÐÄÐÎ
private function drawHeart(num:int,radius:Number,p:Point):void
{
var angle:Number =2*Math.PI /maxStep * num;
var r:Number = radius*(1+Math.sin(angle));//¹«Ê½
var point:Point=Point.polar(r,angle);//¼«×ø±êת»»µÑ¿¨¶û×ø±ê


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Flex——Flash Player Not Found

Are you running your Flex Application and continually getting the error below?
"Flex Builder cannot locate the required version of the Flash Player. You might need to install Flash Player 9 or reinstall Flex Builder. Do you want to try to run your application with the current version?"
Description ......

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<param name="wmode" value="Opaque">
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<object id="player" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" name="player&qu ......

flash²âÊÔ »º´æ1

flash²âÊÔÓиöÂé·³µÄÊÂÇé×ÜÊÇÒªÇ建´æ
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C# winformÓë flash as µÄ½»»¥Í¨Ñ¶

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ExternalInterface.call(“º¯ÊýÃû”£¬[²ÎÊý…])·½·¨Ö´ÐÐÈÝÆ÷Ó¦ÓóÌÐòµÄ´úÂ룬¸Ã·½·¨ÖÁÉÙÐèÒªÒ»¸ö×Ö·û´®²ÎÊýÀ´Ö¸¶¨Òªµ÷Óõĺ¯ÊýÃû£¬ÆäËüÈκβÎÊý½«×÷Ϊ²ÎÊý±»´«µÝ¸ø± ......
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