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英语翻译The Flash format itself has no notion of animation other

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英语翻译
The Flash format itself has no notion of animation other than transformation matrices.You can apply a
matrix to an element on a per frame basis to move it around.Want to move something across the screen in
3 seconds?Calculate how many frames 3 seconds will take,then calculate the matrixes required for each
frame along the way.
Silverlight supports the WPF animation model,which is not only time based instead of frame based,
but lets you define the start and end conditions and it will figure out how to get there for you.No need to
deal with matrixes.No need to calculate positions on various frames.
英语翻译The Flash format itself has no notion of animation other
Flash格式本身除了变形指标以外并无动画功能.你可以对一个元素按帧应用矩阵使之移动.想让一个东西在3秒内横穿屏幕?计算一下3秒钟需要几帧,然后计算每帧所需的矩阵.
Silverlight支持WPF动画模型,此模型不仅不是基于帧而是基于时间,而且允许你定义起始和结束条件,它会判断如何去实现.不需要使用矩阵.不需要计算不同帧的位置.
(好就请采纳.)