swiftui - 如何检测 SwiftUI 中的点击位置？

Question

我想打印 <#code#> block 中点击点的位置(x，y 坐标)以及我的 View 尺寸。

struct ContentView: View {
    var body: some View {
        self.onTapGesture {
            <#code#>
        }
    }
}

Answer 1

将 DragGesture 与 minimumDistance: 0 添加到您的 body ，示例:

var body: some View {
        VStack
        {
            
        }
        .frame(
            minWidth: 0,
            maxWidth: .infinity,
            minHeight: 0,
            maxHeight: .infinity,
            alignment: .topLeading
        )
        .background(Color.red)
        .gesture(DragGesture(minimumDistance: 0).onEnded({ (value) in
            print(value.location)
        }))
    }