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comparison InteractiveCharts/LineChart/Helpers/LineView.swift @ 5:f828c7c408d4

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author Dennis Concepción Martín <66180929+denniscm190@users.noreply.github.com>
date Mon, 26 Apr 2021 19:02:46 +0200
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children 959175ee5ebd
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4:fd3fb56afc53 5:f828c7c408d4
1 //
2 // LineView.swift
3 // InteractiveCharts
4 //
5 // Created by Dennis Concepción Martín on 26/4/21.
6 //
7
8 import SwiftUI
9
10 struct LineView: View {
11 var data: [Double]
12
13 var body: some View {
14 GeometryReader { proxy in
15 LinePath(data: data, width: proxy.size.width, height: proxy.size.height)
16 .stroke(colorLine(), lineWidth: 2)
17 .rotationEffect(.degrees(180), anchor: .center)
18 .rotation3DEffect(.degrees(180), axis: (x: 0.0, y: 1.0, z: 0.0))
19 }
20 }
21
22 /*
23 Color path depending on data.
24 */
25 private func colorLine() -> Color {
26 var color = Color(.systemGreen)
27
28 if data.first! > data.last! {
29 color = Color(.systemRed)
30 } else if data.first! == data.last! {
31 color = Color(.systemTeal)
32 }
33
34 return color
35 }
36 }