78 lines
3.2 KiB
Swift
78 lines
3.2 KiB
Swift
import SwiftUI
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// MARK: - SwiftUI 背景重绘（方形版本）
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struct CardBlindBackground: View {
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var body: some View {
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GeometryReader { geo in
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let w = geo.size.width
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let h = geo.size.height
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ZStack {
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// 主背景卡片（方形）
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ScoopRoundedRect(cornerRadius: 20, scoopDepth: 20, scoopHalfWidth: 90, scoopCenterX: 0.5, convexDown: true, flatHalfWidth: 60)
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.fill(Theme.Colors.primary)
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.shadow(color: .black.opacity(0.08), radius: 12, y: 6)
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.padding()
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Rectangle()
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.fill(
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LinearGradient(
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colors: [Color(hex: "FFFFFF"), Color(hex: "FFEFB2")],
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startPoint: .topTrailing,
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endPoint: .bottomLeading
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)
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)
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.frame(width: w - 100 , height: h - 130)
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.cornerRadius(20)
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.padding(.top, Theme.Spacing.lg)
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// var view = UIView()
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// view.frame = CGRect(x: 0, y: 0, width: 320, height: 464)
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// let layer0 = CAGradientLayer()
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// layer0.colors = [
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// UIColor(red: 1, green: 1, blue: 1, alpha: 1).cgColor,
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// UIColor(red: 1, green: 0.937, blue: 0.698, alpha: 1).cgColor
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// ]
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// layer0.locations = [0, 1]
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// layer0.startPoint = CGPoint(x: 0.25, y: 0.5)
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// layer0.endPoint = CGPoint(x: 0.75, y: 0.5)
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// layer0.transform = CATransform3DMakeAffineTransform(CGAffineTransform(a: -1.13, b: 1.07, c: -1.08, d: -0.54, tx: 1.65, ty: 0.24))
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// layer0.bounds = view.bounds.insetBy(dx: -0.5*view.bounds.size.width, dy: -0.5*view.bounds.size.height)
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// layer0.position = view.center
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// view.layer.addSublayer(layer0)
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// view.layer.cornerRadius = 18
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// 左上光斑
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// Circle()
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// .fill(Color.themePrimary.opacity(0.18))
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// .blur(radius: 40)
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// .frame(width: min(w, h) * 0.35, height: min(w, h) * 0.35)
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// .position(x: w * 0.25, y: h * 0.25)
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// 右下光斑
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// Circle()
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// .fill(Color.orange.opacity(0.14))
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// .blur(radius: 50)
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// .frame(width: min(w, h) * 0.40, height: min(w, h) * 0.40)
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// .position(x: w * 0.75, y: h * 0.75)
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// 中央高光描边
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// RoundedRectangle(cornerRadius: 28)
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// .stroke(Color.white.opacity(0.35), lineWidth: 1)
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// .frame(width: w * 0.88, height: h * 0.88)
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// .position(x: w / 2, y: h / 2)
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// .blendMode(.overlay)
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// .opacity(0.7)
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}
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}
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}
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}
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// 预览
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struct CardBlindBackground_Previews: PreviewProvider {
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static var previews: some View {
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CardBlindBackground()
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.frame(width: 400, height: 600)
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}
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}
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