Gavin Wiggins

Display Scale of a SwiftUI Environment

Written on August 28, 2023

Get the display scale of the environment with the displayScale value. This can be used to convert a view's dimensions in points to pixels as seen in the example below.

display scale

import SwiftUI struct ContentView: View { @Environment(\.displayScale) var displayScale var body: some View { VStack(spacing: 10) { Text("This screen's display scale is: \(displayScale, specifier: "%.2f")") Text("This view is 300x200 points.") Text("This view is \(300*displayScale, specifier: "%.0f")x\(200*displayScale, specifier: "%.0f") pixels.") } .padding() .frame(minWidth: 300, minHeight: 200) } }