🌀Gradient + View

╱🚧 under construction -> LinearGradient , Array.first(), Swatch

swift⟩ custom ⟩ extension ⟩ Gradient ⟩ + View

Let Gradient and AnyGradient comform to View.

原始碼： 👉 「💾 程式」

💾 程式

import SwiftUI

// Gradient + View
// now `Gradient` is a view.
extension Gradient: View {
    public var body: some View {
        Rectangle().fill(self)
    }
}

// AnyGradient + View
// now `AnyGradient` is a view.
extension AnyGradient: View {
    public var body: some View {
        Rectangle().fill(self)
    }
}

📁 Previews

// previews
struct GradientViewExample_Previews: PreviewProvider {
    
    // first 11 standard colors
    static let colors = Array(Color.standardColors.prefix(11))
    
    static var previews: some View {
        HStack {
            ForEach(colors, id: \.self){color in
                Swatch(name: color.name, size: 60){   // 🖼️ custom view
                    color.gradient                    // 🌀 AnyGradient + View
                }  
            }
        }
    }// previews
}

📘 手冊

• SwiftUI ⟩ Drawing and Animation ⟩ LinearGradient

• Gradient

• AnyGradient

👥 相關

• Gradient