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Example of a ring designed in swiftUI for un:safe app (unsafe.undeadpixel.dev)
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import SwiftUI | |
struct Ring: View { | |
var body: some View { | |
HStack { | |
Spacer() | |
ZStack(alignment: .trailing) { | |
Circle() | |
.strokeBorder(Color.circleGradientColor, lineWidth: 50) | |
Circle() | |
.foregroundColor(Color.circleAccentColor) | |
.frame(width: 50) | |
} | |
.padding(16) | |
.aspectRatio(1, contentMode: .fit) | |
Spacer() | |
} | |
.frame(width: 300, height: 300) | |
} | |
} | |
// These extensions would of coruse be moved to another file | |
extension Color { | |
static var circleAccentColor = Color(hex: "#E33F84") | |
static var circleGradientColor = AngularGradient(gradient: Gradient(colors: [Color(hex: "#E33F84"), Color(hex: "#B81258")]), center: .center) | |
} | |
extension Color { | |
init(hex: String) { | |
let r, g, b: CGFloat | |
if hex.hasPrefix("#") { | |
let start = hex.index(hex.startIndex, offsetBy: 1) | |
let hexColor = String(hex[start...]) | |
if hexColor.count == 6 { | |
let scanner = Scanner(string: hexColor) | |
var hexNumber: UInt64 = 0 | |
if scanner.scanHexInt64(&hexNumber) { | |
r = CGFloat((hexNumber & 0xff0000) >> 16) / 255 | |
g = CGFloat((hexNumber & 0x00ff00) >> 8) / 255 | |
b = CGFloat((hexNumber & 0x0000ff)) / 255 | |
self.init(.displayP3, red: Double(r), green: Double(g), blue: Double(b), opacity: 1) | |
return | |
} | |
} | |
} | |
self.init(.displayP3, red: 1, green: 1, blue: 1, opacity: 1) | |
} | |
} | |
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