ios - CAAnimation trouble -

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i planning on using caanimation switch views confused on how this. know caanimation works using , value how move uiview using tovalue , fromvalue. lets want mimic uinavigationcontroller's pushviewcontroller, how using caanimation mentioned above?

thanks!!!

if use simple animation, can use uiview apis, beginanimations:context:

about caanimation, can sample doc reference


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