cocoa touch - Are there Constraint Layout Managers on iPhone OS? -

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CA programming guide barriers are talking about layout managers. However, the iPhone SDK does not have any hurdle or asset in the client.

They say that the iPhone OS does not provide custom layout managers. Unfortunately, despite the documents being asked, even the layers layout is missing from the iFile implementation of Springs-and-Callers. It can be seen by the autoresizing mask property missing on the CALayer on the iPhone.

For this, we have implemented our own custom layer layout through the layout slower system. The class provides an example of this approach.


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