ios - 如何在 SwiftUI 中使用渐变填充形状

Question

如何在 SwiftUI 中将 LinearGradient 传递给形状(例如矩形)只是？

Rectangle().frame(width: UIScreen.main.bounds.width, height: 200)

Answer 1

这应该有效:

static let gradientStart = Color(red: 239.0 / 255, green: 120.0 / 255, blue: 221.0 / 255)
static let gradientEnd = Color(red: 239.0 / 255, green: 172.0 / 255, blue: 120.0 / 255)

var body: some View {
  Rectangle()
    .fill(LinearGradient(
      gradient: .init(colors: [Self.gradientStart, Self.gradientEnd]),
      startPoint: .init(x: 0.5, y: 0),
      endPoint: .init(x: 0.5, y: 0.6)
    ))
    .frame(width: 300, height: 200)
}