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1 # stock-charts
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2
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3 <a href="https://www.producthunt.com/posts/stockcharts-for-swiftui?utm_source=badge-featured&utm_medium=badge&utm_souce=badge-stockcharts-for-swiftui" target="_blank"><img src="https://api.producthunt.com/widgets/embed-image/v1/featured.svg?post_id=295975&theme=dark" alt="StockCharts for SwiftUI - Display interactive stock charts easily 🎉 | Product Hunt" style="width: 250px; height: 54px;" width="250" height="54" /></a>
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4
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5 This project is now deprecated in favor of the [Apple’s native
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6 framework](https://developer.apple.com/documentation/charts). At the time of
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7 archiving this project, it has accumulated 98 stars and 11 forks on Github.
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8
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9 StockCharts is a library to create intertactive charts in SwiftUI.
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10
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11 ## Installation
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12 In Xcode go to File -> Swift packages -> Add package dependency
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13 Copy and paste https://github.com/denniscmartin/stock-charts.git
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14 I’ve created a demo app using StockCharts called Trades. Check out the code in
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15 my Github
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16
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17 ## Usage
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18
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19 ```swift
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20 import StockCharts
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21 ```
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22
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23 ### Line chart
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24
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25 ```swift
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26 let lineChartController = LineChartController(prices: [Double])
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27 LineChartView(lineChartController: lineChartController)
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28 ```
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29
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30 You can customise the line chart with LineChartController
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31
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32 ```swift
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33 LineChartController(
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34 prices: [Double],
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35 dates: [String]?, // format: yy-MM-dd
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36 hours: [String]?, // has to correspond to dates
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37 labelColor: Color,
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38 indicatorPointColor: Color,
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39 showingIndicatorLineColor: Color,
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40 flatTrendLineColor: Color,
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41 uptrendLineColor: Color,
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42 downtrendLineColor: Color,
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43 dragGesture: Bool
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44 )
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45 ```
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46
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47 To enable the drag gesture set dragGesture to true in the LineChartController
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48
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49 ```swift
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50 LineChartView(
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51 lineChartController:
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52 LineChartController(
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53 prices: [Double],
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54 dragGesture: true
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55 )
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56 )
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57 ```
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58
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59 ### Capsule chart
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60
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61 ```swift
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62 CapsuleChartView(percentageOfWidth: CGFloat)
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63 // percentageOfWidth: must be 0 <= x <= 1
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64 import SwiftUI
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65 import StockCharts
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66
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67 struct ContentView: View {
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68 var body: some View {
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69 RoundedRectangle(cornerRadius: 25)
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70 .frame(width: 400, height: 120)
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71 .foregroundColor(.white)
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72 .shadow(color: Color(.gray).opacity(0.15), radius: 10)
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73 .overlay(
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74 VStack(alignment: .leading) {
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75 Text("Dennis Concepcion")
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76 .font(.title3)
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77 .fontWeight(.semibold)
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78
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79 Text("Random guy")
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80
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81 CapsuleChartView(percentageOfWidth: 0.6, style: CapsuleChartStyle(capsuleColor: Color.blue))
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82 .padding(.top)
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83 }
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84 .padding()
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85 )
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86 }
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87 }
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88 ```
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