Re: [問題] 關於AS3.0的拍照功能(PrintScreen)?
剛好前幾天做給同事用的code
public class c_SCREENSHOT
{
//存放要截圖的目標容器
private var TARGET:DisplayObjectContainer;
private var DATA:BitmapData;
private var IMG:Bitmap;
private var uiCOMPO:UIComponent = new UIComponent;
private var sprite:Sprite = new Sprite;
private var jpgEnc:JPEGEncoder;
private var imgByteArray:ByteArray = new ByteArray;
private var fileRef:FileReference = new FileReference;
//建構子, 收一DisplayObjectContainer物件, 可以放入Application物件
public function c_SCREENSHOT(target:DisplayObjectContainer)
{
TARGET = target;
TARGET.addChild(uiCOMPO);
uiCOMPO.addChild(sprite);
jpgEnc = new JPEGEncoder(80);
}
//截圖
public function CUT():void
{
DATA = new BitmapData(TARGET.width, TARGET.height);
DATA.draw(TARGET);
//jpg編碼
imgByteArray = jpgEnc.encode(DATA);
}
//存圖
public function SAVE(name:String):void
{
fileRef.save(imgByteArray, name);
}
//秀圖
public function SHOW(X:Number, Y:Number):void
{
IMG = new Bitmap(DATA);
IMG.x = X;
IMG.y = Y;
sprite.addChild(IMG);
}
}
參考看看,
這個code使用上有些限制
請自行注意
1.存檔功能的save函式是在10.0以後的flesh player才有支援的
如果編譯器說找不到這函式
Project > Project > Flex Compiler
改一下Require Flesh Player Version, 10.0.0
2.還是Flesh Player的問題,
使用者啟用這程式, 也要有10.0以上的player才能用
否則 ~ 嘣!
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