Detecting tap inside a bezier path in swift :-
It's simple in latest swift ,follow these steps and you will get your UIBezierPath touch event.
Step 1 :- Initialize Tap Event on view where your UIBeizerPath Added.
///Catch layer by tap detection
let tapRecognizer:UITapGestureRecognizer = UITapGestureRecognizer.init(target: self, action: #selector(YourClass.tapDetected(_:)))
viewSlices.addGestureRecognizer(tapRecognizer)
Step 2 :- Make "tapDetected" method
//MARK:- Hit TAP
public func tapDetected(tapRecognizer:UITapGestureRecognizer){
let tapLocation:CGPoint = tapRecognizer.locationInView(viewSlices)
self.hitTest(CGPointMake(tapLocation.x, tapLocation.y))
}
Step 3 :- Make "hitTest" final method
public func hitTest(tapLocation:CGPoint){
let path:UIBezierPath = yourPath
if path.containsPoint(tapLocation){
//tap detected do what ever you want ..;)
}else{
//ooops you taped on other position in view
}
}
Update: Swift 4
Step 1 :- Initialize Tap Event on view where your UIBeizerPath Added.
///Catch layer by tap detection
let tapRecognizer = UITapGestureRecognizer(target: self, action: #selector(YourClass.tapDetected(tapRecognizer:)))
viewSlices.addGestureRecognizer(tapRecognizer)
Step 2 :- Make "tapDetected" method
public func tapDetected(tapRecognizer:UITapGestureRecognizer){
let tapLocation:CGPoint = tapRecognizer.location(in: viewSlices)
self.hitTest(tapLocation: CGPoint(x: tapLocation.x, y: tapLocation.y))
}
Step 3 :- Make "hitTest" final method
private func hitTest(tapLocation:CGPoint){
let path:UIBezierPath = yourPath
if path.contains(tapLocation){
//tap detected do what ever you want ..;)
}else{
//ooops you taped on other position in view
}
}