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| author | Dennis C. M. <dennis@denniscm.com> |
|---|---|
| date | Mon, 15 Aug 2022 17:07:26 -0700 |
| parents | 6d53542f6f9e |
| children | ee52413e6d19 |
| rev | line source |
|---|---|
| 79 | 1 <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> |
| 45 | 2 |
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3 # SwiftUI Stock Charts |
| 117 | 4  |
| 124 | 5 **This package is deprecated, please see [Swift Charts](https://developer.apple.com/documentation/charts)** |
| 6 | |
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7 Display interactive stock charts easily 🎉 |
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9 ## Instalation |
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10 - In Xcode go to `File` -> `Swift packages` -> `Add package dependency` |
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11 - Copy and paste `https://github.com/denniscm190/StockCharts.git` |
| 6 | 12 |
| 117 | 13 ## Demo app |
| 14 [**Trades** is a SwiftUI app](https://github.com/denniscm190/trades-demo) with real use cases of the StockCharts `framework`. | |
| 15 | |
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16 ## Usage |
| 36 | 17 ```swift |
| 18 import StockCharts | |
| 19 ``` | |
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20 |
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21 ### Line chart |
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22 ```swift |
| 117 | 23 let lineChartController = LineChartController(prices: [Double]) |
| 24 LineChartView(lineChartController: lineChartController) | |
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25 ``` |
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26 |
| 117 | 27 You can customise the line chart with `LineChartController` |
| 28 | |
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29 ```swift |
| 117 | 30 LineChartController( |
| 31 prices: [Double], | |
| 121 | 32 dates: [String]?, // format: yy-MM-dd |
| 33 hours: [String]?, // has to correspond to dates | |
| 117 | 34 labelColor: Color, |
| 35 indicatorPointColor: Color, | |
| 36 showingIndicatorLineColor: Color, | |
| 37 flatTrendLineColor: Color, | |
| 38 uptrendLineColor: Color, | |
| 39 downtrendLineColor: Color, | |
| 40 dragGesture: Bool | |
| 41 ) | |
| 42 ``` | |
| 43 | |
| 44 To enable the drag gesture set `dragGesture` to `true` in the `LineChartController ` | |
| 45 | |
| 46 ```swift | |
| 47 LineChartView( | |
| 48 lineChartController: | |
| 49 LineChartController( | |
| 50 prices: [Double], | |
| 51 dragGesture: true | |
| 52 ) | |
| 53 ) | |
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54 ``` |
| 59 | 55 <img width="374" alt="LineChartVideo" src="https://user-images.githubusercontent.com/66180929/116899623-137c6e80-ac38-11eb-8ec0-e678aea54062.gif"> |
| 92 | 56 |
| 57 ### Capsule chart | |
| 58 ```swift | |
| 59 CapsuleChartView(percentageOfWidth: CGFloat) | |
| 60 // percentageOfWidth: must be 0 <= x <= 1 | |
| 61 ``` | |
| 62 | |
| 63 #### Example | |
| 64 ```swift | |
| 65 import SwiftUI | |
| 66 import StockCharts | |
| 67 | |
| 68 struct ContentView: View { | |
| 69 var body: some View { | |
| 70 RoundedRectangle(cornerRadius: 25) | |
| 71 .frame(width: 400, height: 120) | |
| 72 .foregroundColor(.white) | |
| 121 | 73 .shadow(color: Color(.gray).opacity(0.15), radius: 10) |
| 92 | 74 .overlay( |
| 75 VStack(alignment: .leading) { | |
| 76 Text("Dennis Concepcion") | |
| 77 .font(.title3) | |
| 78 .fontWeight(.semibold) | |
| 121 | 79 |
| 92 | 80 Text("Random guy") |
| 81 | |
| 121 | 82 CapsuleChartView(percentageOfWidth: 0.6, style: CapsuleChartStyle(capsuleColor: Color.blue)) |
| 92 | 83 .padding(.top) |
| 84 } | |
| 85 .padding() | |
| 86 ) | |
| 87 } | |
| 88 } | |
| 89 ``` | |
| 90 | |
| 91 <img width="328" alt="CapsuleChart" src="https://user-images.githubusercontent.com/66180929/120899384-c2450d80-c62f-11eb-9a56-5a03e97441d2.png"> | |
| 92 |