attributed-string.md

AttributedString

1. Example

Using AttributedString

try? it out

import SwiftUI

struct ContentView: View {
    let headline = "Headline"
    let subheadline = "Subheadline"
    let cta = "Read more"

    var combinedSubheadline: AttributedString {
        var attrString = AttributedString(subheadline + " " + cta)
        if let range = attrString.range(of: cta) {
            attrString[range].underlineStyle = .single
            attrString[range].font = UIFont.preferredFont(forTextStyle: .headline)
        }
        return attrString
    }

    var body: some View {
        VStack(alignment: .center, spacing: 10) {
            Text(headline)
            Text(combinedSubheadline)
        }
        .multilineTextAlignment(.center)
        .padding(.horizontal, 20)
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

2. Example

Supporting Markdown in AttributedString

try? it out

import SwiftUI

struct ContentView: View {
    var body: some View {
        VStack(alignment: .center, spacing: 20) {
            // 1
            // bold
            Text("**Name**: Alex Paul")
            Text("**Occupation**: Software Engineer")
            // 2
            // italic and links
            Text("_Learn more about me_ [here](https://www.alexpaul.dev)")
            // 3
            // strikethrough
            Text("~~copyright 2022~~")
                .font(.footnote)
            Text("copyright 2023")
                .font(.footnote)
        }
        .padding(40)
        .border(.gray, width: 2)
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}

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Resources

• Apple docs: AttributdString