小编Nic*_*uer的帖子

我正在尝试使折线图显示从线条到下方的渐变颜色，但我似乎无法让它仅从线条开始。相反，它只是填充给定帧中的整个背景。

我有这个 -图电流

但我想要这个 -想要图表

import SwiftUI

struct Graph: View {

var body: some View {
    ZStack{
        
        LineGraph(dataPoints: [1, 0.8, 0.7, 0.5, 0.7, 0.4, 0.5, 0.6, 0.8, 0.4, 0.3, 0.4, 0.5, 0.7, 0.6, 1])
            .stroke(Color(#colorLiteral(red: 0.2784313725, green: 0.2901960784, blue: 0.9568627451, alpha: 1)), lineWidth: 2)

    }
    .frame(width: 124, height: 90, alignment: .center)
    .background(LinearGradient(gradient: Gradient(colors: [Color(#colorLiteral(red: 0.4901960784, green: 0.5058823529, blue: 0.9803921569, alpha: 1)), Color(#colorLiteral(red: 1, green: 1, blue: 1, alpha: 1))]), startPoint: .top, endPoint: .bottom))
  }

}


struct LineGraph: Shape …