SwiftUI 动画大全之逐帧动画编程控制播放
本文价值与收获 看完本文后,您将能够作出下面的界面实战代码
import SwiftUI
struct ContentView: View {
@State var Robot : String = ""
var body: some View {
VStack(alignment:.center){
Image(Robot)
.resizable()
.frame(width: 400, height: 400, alignment: .center)
.onAppear(perform: timerRobot)
}
}
func timerRobot(){
var index = 1
let timer = Timer.scheduledTimer(withTimeInterval: 0.08, repeats: true) { (Timer) i
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