I want to know how to add a button that will add a new rectangle every time the button is pressed in swiftUI?

Is there a way to save a CGFloat like if a rectangle is doing a ease out animation and the CGFloat is on 1 on the it goes to 2 is there a way to save that. Please tell me if this makes no sense.

does anybody know every feature you can add to an image in swiftUI.

I can't figure out how to make a app clip apple said download this to make one when I click on the link it takes me to a place to download it but nothing is there.

is there a way to add 3d usdz to swiftUI I can't find anything.

do I need the paid apple developer account to use notifications on real device because when I use them on a real device they do not work when I sue them on the simulator they work.

progress bar will not work in swiftUI here is the code I used. import SwiftUI struct ContentView: View {     @State private var progress = 0         var body: some View {                  ProgressView(value: $progress)         }                          }                        struct ContentView_Previews: PreviewProvider {     static var previews: some View {         ContentView()     } }     

Is a their way to add game controller support to swiftUI apps.

I want how to run a terminal command by pressing a button in swiftUI macOS

I want to know if it is ok to use code snippets off here.

how to make a textfield non editable please just give me the answer if you have none of this you can do this instead.

I want to know to make something happen when a variable changes.

I want to know how to make something happen when i type a specific word in a textfield

when I try and change a variable in a function it just gives me a error that says Cannot find 'textfield' in scope here is the is the code. import SwiftUI struct ContentView: View {     @State var test = "this is a test"     var body: some View {               Text("Hello")     } }   func testfunc() {         test = "test" } struct ContentView_Previews: PreviewProvider {     static var previews: some View {         ContentView()     } }

I want to know how to add two Variables to a text field