minimumScaleFactor(_:)
Sets the minimum amount that text in this view scales down to fit in the available space.
Declaration
nonisolated func minimumScaleFactor(_ factor: CGFloat) -> some View
Parameters
- factor:
A fraction between 0 and 1 (inclusive) you use to specify the minimum amount of text scaling that this view permits.
Return Value
A view that limits the amount of text downscaling.
Discussion
Use the minimumScaleFactor(_:) modifier if the text you place in a view doesn’t fit and it’s okay if the text shrinks to accommodate. For example, a label with a minimum scale factor of 0.5 draws its text in a font size as small as half of the actual font if needed.
In the example below, the HStack contains a Text label with a line limit of 1, that is next to a TextField. To allow the label to fit into the available space, the minimumScaleFactor(_:) modifier shrinks the text as needed to fit into the available space.
HStack {
Text("This is a long label that will be scaled to fit:")
.lineLimit(1)
.minimumScaleFactor(0.5)
TextField("My Long Text Field", text: $myTextField)
}[Image]