ios - Custom dismiss transition without segue -


i have seen various questions/answers on similar topics, none of them seem recent.

if using pushviewcontroller present view controller custom transition, without segue, proper way specify dismiss transition, , should place animation code?

push , initial transition:

let tr = catransition(); tr.duration = 0.35; tr.type = kcatransitionpush; tr.subtype = kcatransitionfromtop; self.navigationcontroller!.view.layer.addanimation(tr, forkey: kcatransition);  self.navigationcontroller?.pushviewcontroller(vc, animated: false);

the way set push animation obsolete. of ios 7, there method of uinavigationcontrollerdelegate allows return custom animator object.

the method signature -navigationcontroller: animationcontrollerforoperation: fromviewcontroller: toviewcontroller` of `uinavigationcontrollerdelegate

for more information - check docs.


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