How to set a frame proportional to a window or screen in SwiftUI

Wrap SwiftUI views in a GeometryReader to access the dimensions of the parent frame and use them to set the size.

Oscar de la Hera Gomez
Written by Oscar de la Hera Gomez
First published on 08/30/2024 at 14:02
Last Updated on 08/30/2024 at 14:33
<p>Two flowers that represents SwiftUI and XCode side by side with the text “Size Views Proportionally to Screen” beneath it.</p>

Wrap SwiftUI views in a GeometryReader to access the dimensions of the parent frame and use them to set the size.

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<p>A screenshot of XCode showing how to use a GeometryReader to set the size of a view proportionally to the parent.</p>

The code for the demonstration above can be found at the tutorials/ui/proportional-view branch of our open source tutorial linked below.

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