还有一些新的行为是专为Sketchflow设计的，包括保持屏幕状态以及对Sketchflow动画回放的更多控制。

There are also new Behaviors specifically for SketchFlow, including ones to preserve screen state and to exert greater control over the playback of SketchFlow Animations.

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帧的局部经过位块传输后保存在缓冲区，最终在屏幕显示。 这种预转换通过帧间转换，对保持色彩状态十分重要。

This pre-conversion is critical for maintaining color state through transitions of different frames as their portions are blitted to the buffer and, eventually, the screen.

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令人高兴的是，屏幕仍然保持其正确的显示状态。

Happily, the screen version remains in its correct incarnation as well.

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