我怎样才能在SwiftUI中获得点击手势的CG点
我已经得到了源代码:我怎样才能在SwiftUI中获得点击手势的CG点,swiftui,Swiftui,我已经得到了源代码: fileprivate struct ImageWrapper: View { var body: some View { let fitToFill = TapGesture(count: 2) .onEnded { //How could I get the CGPoint here? } return Image(uiImage: image)
fileprivate struct ImageWrapper: View {
var body: some View {
let fitToFill = TapGesture(count: 2)
.onEnded {
//How could I get the CGPoint here?
}
return Image(uiImage: image)
.renderingMode(.original)
.gesture(fitToFill)
}
}
我想在点击手势结束时获得点击点。但是我在文件里找不到路。我该怎么办?
多谢各位 这里是可能的方法(使用Xcode 11.4/iOS 13.4测试)
fileprivate结构ImageWrapper:视图{
let image:UIImage
@状态变量lastLocation:CGPoint=.0
var body:一些观点{
让fitToFill=Tap手势(计数:2)
.ONENED{
//