闪存缩放质量
我有一个 Flash 应用程序，需要在其中缩放 MovieClip。该MovieClip 包含一个分辨率为1024x768 的图像（在Loader 中）（这也是MovieClip 的大小）。
当我想将此 MovieClip 缩放到 80% 时，我这样做：
myMovieClip.scaleX = 0.8;
myMovieClip.scaleY = 0.8;
问题是生成的缩放图像存在锯齿并且质量不佳。有没有办法改变用于获得更好图像的缩放算法？或者有更好的方法来缩放MovieClips吗？
我不能依赖位图数据，因为此 MovieClip 可能包含另一个带有视频的 SWF，并且无论其内部内容如何，它都必须进行缩放。
谢谢。
I have a flash application in which I need to scale a MovieClip. This MovieClip contains an image (in a Loader) with a resolution of 1024x768 (which is the size of the MovieClip as well).
When I want to scale this MovieClip to 80% I do:
myMovieClip.scaleX = 0.8;
myMovieClip.scaleY = 0.8;
The problem is the resulting scaled image has aliasing and is not of good quality. Is there a way to change the scaling algorithm used to get a better image? Or is there a better way to scale MovieClips?
I can't rely on bitmap data because this MovieClip may contain another SWF with video for example and it must scale regardless of its internal content.
Thanks.
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您需要在位图上设置平滑属性< /a> 在缩放它（或其容器）之前。另请参阅此链接： Bitmap.smoothing -如何减少图像失真。
You need to set the smoothing property on your Bitmap before you scale it (or its container). Also see this link: Bitmap.smoothing - how to reduce image distortion.
我无法对已接受的答案发表评论，但可能缺少的第二个链接是这个：
Bitmap.smoothing - 如何减少图像失真
来自链接：要减少调整位图大小时的失真，如果它是外部加载的图像：
如果它是来自库的位图，只需检查其属性“允许平滑”
I can't comment on the accepted answer but probably the missing second link is this one:
Bitmap.smoothing - how to reduce image distortion
From the link: To reduce distortion when resizing a Bitmap, if it's an image loaded externally:
If it's an Bitmap from the library, just check its property "Allow smoothing"