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How to read tap and double-tap gestures

Paul Hudson    @twostraws   

Updated for Xcode 14.1

Any SwiftUI view can have tap actions attached, and you can specify how many taps should be received before the action is triggered.

For example, this creates a text view that will print a message when tapped:

Text("Tap me!")
    .onTapGesture {
        print("Tapped!")
    }

Download this as an Xcode project

And this creates an image view that will print a message when double tapped:

Image("singapore")
    .onTapGesture(count: 2) {
        print("Double tapped!")
    }

Download this as an Xcode project

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