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.frame(width: 200, height: 60, alignment: .center)
)
}
}
}
</pre>
===Toggle===
---
[[File:swift_sample_toggle|200px]]
<pre>
import SwiftUI
struct ToggleView: View {
@State var isOn = true
var body: some View {
VStack {
Toggle(isOn: $isOn) {
Text("On/Off")
.font(.title)
}
.fixedSize()
.padding()
/* https://developer.apple.com/design/human-interface-guidelines/sf-symbols/overview/
*/
Button(action: {
withAnimation {
self.isOn.toggle()
}
}) {
Image(systemName: self.isOn ? "applewatch" : "applewatch.slash")
.font(.system(size: 60))
.frame(width: 100, height: 100)
.imageScale(.large)
.rotationEffect(.degrees(isOn ? 0 : 360))
}
}
}
© 2006 矢木浩人
