--- a/README.md	Mon Aug 09 16:32:45 2021 +0100
+++ b/README.md	Mon Aug 09 17:00:38 2021 +0100
@@ -1,17 +1,16 @@
 <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>
 
 # SwiftUI Stock Charts 
-![Build Status](https://github.com/denniscm190/StockCharts/actions/workflows/swift.yml/badge.svg)
-[![](https://img.shields.io/endpoint?url=https%3A%2F%2Fswiftpackageindex.com%2Fapi%2Fpackages%2Fdenniscm190%2FStockCharts%2Fbadge%3Ftype%3Dswift-versions)](https://swiftpackageindex.com/denniscm190/StockCharts)
-[![](https://img.shields.io/endpoint?url=https%3A%2F%2Fswiftpackageindex.com%2Fapi%2Fpackages%2Fdenniscm190%2FStockCharts%2Fbadge%3Ftype%3Dplatforms)](https://swiftpackageindex.com/denniscm190/StockCharts)   
+![Build Status](https://github.com/denniscm190/StockCharts/actions/workflows/swift.yml/badge.svg)   
 Display interactive stock charts easily 🎉
 
-<img width="374" alt="View1-Screenshot" src="https://user-images.githubusercontent.com/66180929/116898466-b207d000-ac36-11eb-8fb6-0a4f229307db.png">
-
 ## Instalation
 - In Xcode go to `File` -> `Swift packages` -> `Add package dependency`
 - Copy and paste `https://github.com/denniscm190/StockCharts.git`
 
+## Demo app
+[**Trades** is a SwiftUI app](https://github.com/denniscm190/trades-demo) with real use cases of the StockCharts `framework`.  
+
 ## Usage
 ```swift
 import StockCharts
@@ -19,14 +18,37 @@
 
 ### Line chart
 ```swift
-LineChartView(data: [Double], dates: [String]?, hours: [String]?, dragGesture: Bool?)
+let lineChartController = LineChartController(prices: [Double])
+LineChartView(lineChartController: lineChartController)
 ```
 
+You can customise the line chart with `LineChartController`
+
 ```swift
-data: [120.3, 121.0, 132.4, ...]
-dates: ["yyyy-MM-dd", "2021-01-01", "2021-01-02", ...]
-hours: ["10:20", "10:21", "10:22", ...]  // It could be any format
-dragGesture: false  // By default is true
+LineChartController(
+    prices: [Double],
+    dates: [String],
+    hours: [String],
+    labelColor: Color,
+    indicatorPointColor: Color,
+    showingIndicatorLineColor: Color,
+    flatTrendLineColor: Color,
+    uptrendLineColor: Color,
+    downtrendLineColor: Color,
+    dragGesture: Bool
+)
+```
+
+To enable the drag gesture set `dragGesture` to `true` in the `LineChartController `    
+
+```swift
+LineChartView(
+    lineChartController:
+        LineChartController(
+            prices: [Double],
+            dragGesture: true
+        )
+)
 ```
 <img width="374" alt="LineChartVideo" src="https://user-images.githubusercontent.com/66180929/116899623-137c6e80-ac38-11eb-8ec0-e678aea54062.gif">