我需要导入哪个包才能在Flash中使用JPGEncoder？ [英] Which package do I need to import to use JPGEncoder in flash?

问题描述

var jpgEncoder:JPGEncoder = new JPGEncoder(85);
var jpgStream:ByteArray = jpgEncoder.encode(bmpData);

以上是报告错误：

The above is reporting error:

Type was not found or was not a compile-time constant: JPGEncoder.
Call to a possibly undefined method JPGEncoder.

推荐答案

com.adobe.images.JPGEncoder; ?

如果是这样，这是来自 ActionScript 3核心库。

If so,This is from the core classes in ActionScript 3 Core Library.

编辑：我唯一知道的可能来自预先包装的是

Edit : The only other I know of that may come prepackaged is

mx.graphics.codec.JPEGEncoder

不知道如何匹配直到as3core库

Not sure how it matches up to the as3core library

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