Luc*_*ira 6 mapkit swift swiftui
我只是想触摸地图注释,但按钮的操作不起作用。我试图弄清楚如何解决它,但到目前为止还没有。我想在不制作 UIKit 桥的情况下使用 Map。
这是我的地图:
Map(coordinateRegion: $locationManager.currentLocation,
interactionModes: .all,
showsUserLocation: true,
userTrackingMode: $trackingMode,
annotationItems: $locationManager.annotations.wrappedValue) { location in
MapAnnotation(coordinate: location.coordinate, anchorPoint: CGPoint(x: 0.5, y: 0.5)) {
MapAnnotationView(name: location.title, image: Image("dog"))
}
}
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这是我的 MapAnnotationView:
import SwiftUI
struct MapAnnotationView: View {
var name: String
var image: Image
@State var size: CGFloat = 20
var body: some View {
VStack {
Button(action: {
size = $size.wrappedValue == 20 ? 60 : 20
print("TAPPED =====>")
}, label: {
image
.resizable(capInsets: EdgeInsets(), resizingMode: .stretch)
.frame(width: $size.wrappedValue, height: $size.wrappedValue, alignment: .center)
.clipShape(Circle())
.overlay(Circle().stroke(Color.white, lineWidth: 2))
Text(name)
.font(.caption)
.fontWeight(.semibold)
.foregroundColor(.primary)
})
}
.shadow(radius: 5)
}
}
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