mattorb/Redline

Redlines for SwiftUI

Redline

Easy Redlines for SwiftUI

With Redline, you can quickly visualize positions, sizes, spacings and alignment guides to verify your implementation against specs or to debug layout problem.

import Redline

GroupBox {
    VStack(spacing: 24) {
        Image(systemName: "globe")
            .resizable()
            .aspectRatio(contentMode: .fit)
            .frame(width: 80, height: 80)
            .foregroundStyle(.tint)
            .measureSpacing()
            .visualizePosition(color: .blue, in: .named("outside"))
            .visualizeSize()

        HStack(alignment: .firstTextBaseline) {
            Image(systemName: "figure.wave")
                .visualizeAlignmentGuide(.firstTextBaseline)

            Text("Hello, world!\nHow are you?")
                .visualizeAlignmentGuide(.firstTextBaseline)
        }
        .measureSpacing()

        Text("Thank you, bye").font(.caption)
            .measureSpacing()
            .visualizePosition(color: .blue, edges: [.bottom, .trailing], in: .named("outside"))
    }
    .visualizeSpacing(axis: .vertical)
    .padding(8)
}
.visualizeSize()
.coordinateSpace(name: "outside")
.visualizePosition(color: .blue)