Core Animation: resizing layer from just one side on iPhone -

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I want to enlarge the size of a CALayer , it needs to be expanded from the left side (The right side should be kept) Setting the anchorpoint will resize the job in this way, but once I start animating, the way I want it is not the same Does

Is anyone suggesting? Thank you, and noob- sorry for the question.

Try to calculate a new condition based on the desired size, and at the same time the layer's Setting status as if you set your new limit.


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