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

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