Instance Method インスタンスメソッド

scaleEffect(x:y:anchor:)

Scales this view’s rendered output by the given horizontal and vertical amounts, relative to an anchor point. このビューのもつ描出された出力をこの与えられた水平と垂直の量によって、あるアンカーポイントに関して、拡大縮小します。

Declaration 宣言

func scaleEffect(x: CGFloat = 1.0, y: CGFloat = 1.0, anchor: UnitPoint = .center) -> some View

Parameters パラメータ

x: An amount that represents the horizontal amount to scale the view. The default value is 1.0.
y: An amount that represents the vertical amount to scale the view. The default value is 1.0.
anchor: The anchor point that indicates the starting position for the scale operation.

Discussion 議論

Use scaleEffect(x:y:anchor:) to apply a scaling transform to a view by a specific horizontal and vertical amount.

Image(systemName: "envelope.badge.fill")
    .resizable()
    .frame(width: 100, height: 100, alignment: .center)
    .foregroundColor(Color.red)
    .scaleEffect(x: 0.5, y: 0.5, anchor: .bottomTrailing)
    .border(Color.gray)

A screenshot showing a 100x100 pixel red envelope scaled down 50% in