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/scrollViewWillEndDragging.swift

Created July 25, 2015 17:49
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iOS: Example of how to use UIScrollViewDelegate's scrollViewWillEndDecelerating method in Swift
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scrollViewWillEndDragging.swift
func scrollViewWillEndDragging (scrollView: UIScrollView, withVelocity velocity: CGPoint, targetContentOffset: UnsafeMutablePointer<CGPoint>) {
// how to get value from targetContentOffset:
let y = targetContentOffset.memory.y
// how to set value to targetContentOffset:
targetContentOffset.memory.y = 0 //i.e. amount * value
}
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