TransportSymbols

First of all: I wrote this library a long time ago for the simple reason that it is reusable. I found it too time-consuming to keep rewriting it for different apps, so now you can always import it, which makes things a lot faster.

A lightweight SwiftUI library that provides consistent, scalable transport line symbols for iOS, macOS, watchOS, and Mac Catalyst.
Designed for apps that display public transport data such as S-Bahn, U-Bahn, Tram, Bus, Ferry, or regional trains.

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Examples

1. Standart Icon

In this example, we display a simple transport symbol, without any further customization. The example demonstrates how easy it is to use, simply by importing the TransportSymbols.

import SwiftUI
import TransportSymbols

struct ContentView: View {
    var body: some View {
        VStack {
            SbahnSymbolView() 
        }
    }
}

1. Preview

It's very simple; with just a few lines of code, you can add the symbol.

2. Usage in station list

In this example, we show how to display the symbols in a simple list with sample station names, simply by importing the TransportSymbols.

import SwiftUI
import TransportSymbols

struct ContentView: View {
    var body: some View {
        List {
            stationRow(name: "Example", sbahn: true, ubahn: true, tram: true)
            stationRow(name: "Test", sbahn: false, ubahn: true, tram: true)
            stationRow(name: "Some Place", sbahn: false, ubahn: true, tram: false)
        }
    }
    
    @ViewBuilder
    func stationRow(name: String, sbahn: Bool, ubahn: Bool, tram: Bool) -> some View {
        VStack(alignment: .leading, spacing: 3) {
            Text(name)
                .bold()
            
            HStack {
                if sbahn { SbahnSymbolView() }
                if ubahn { UbahnSymbolView() }
                if tram { TramSymbolView() }
            }
        }
    }
}

#Preview {
    ContentView()
}

2. Preview

A bit broken down, but that's how you could do it.

3. Custom Symbol/Text

You can also create your own symbols based on this pattern.

import SwiftUI
import TransportSymbols

struct ContentView: View {
    var body: some View {
        VStack {
            TransportSymbolView(backgroundColor: .green) {
                Image(systemName: "tram")
                    .imageScale(.small)
                    .foregroundStyle(.white)
                    
            }
        }
    }
}
#Preview {
    ContentView()
}

3. Preview

Here is an example with an SF symbol.