wpf chart

przemyslawbak · Dec 3, 2024 · eca7dc0 · eca7dc0
1 parent 82dba8e
commit eca7dc0
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Showing 9 changed files with 220 additions and 16 deletions.
diff --git a/Financial_Candlestick_Patterns.sln b/Financial_Candlestick_Patterns.sln
@@ -13,7 +13,9 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Examples_Formations", "Exam
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Examples_Patterns", "Examples_Patterns\Examples_Patterns.csproj", "{23135CD8-163D-4C86-8017-1036D76F5C0D}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GraphCreator", "GraphCreator\GraphCreator.csproj", "{D100D9CC-005D-4220-AEA2-63D008FA8A28}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "GraphCreator", "GraphCreator\GraphCreator.csproj", "{D100D9CC-005D-4220-AEA2-63D008FA8A28}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WPFGraphMaker", "WPFGraphMaker\WPFGraphMaker.csproj", "{98BBF6A3-A2CF-4A72-8D59-7C3D12F2F5EE}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -45,6 +47,10 @@ Global
 		{D100D9CC-005D-4220-AEA2-63D008FA8A28}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{D100D9CC-005D-4220-AEA2-63D008FA8A28}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{D100D9CC-005D-4220-AEA2-63D008FA8A28}.Release|Any CPU.Build.0 = Release|Any CPU
+		{98BBF6A3-A2CF-4A72-8D59-7C3D12F2F5EE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{98BBF6A3-A2CF-4A72-8D59-7C3D12F2F5EE}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{98BBF6A3-A2CF-4A72-8D59-7C3D12F2F5EE}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{98BBF6A3-A2CF-4A72-8D59-7C3D12F2F5EE}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

diff --git a/GraphCreator/Program.cs b/GraphCreator/Program.cs
@@ -64,7 +64,9 @@ private void LoadData(object sender, EventArgs e)
 
         private List<ZigZagObject> GetGraphData(string patternName)
         {
-            return _fiboTester.GetGraphData(patternName);
+            var points = _fiboTester.GetData(patternName).Result;
+            return points;
+
         }
 
         protected override void Dispose(bool disposing)

diff --git a/GraphMaker/FiboTester.cs b/GraphMaker/FiboTester.cs
@@ -7,29 +7,25 @@ namespace GraphMaker
     public interface IFiboTester
     {
         void ShowOnGraph(List<OhlcvObject> dataOhlcv, string patternName);
-        List<ZigZagObject> GetGraphData(string patternName);
+        Task<List<ZigZagObject>> GetData(string patternName);
         Task<List<ZigZagObject>> GetPoints(string patternName);
+        //List<ZigZagObject> GetGraphData(List<ZigZagObject> list);
+        List<ZigZagObject> GetDataFromJson(string patternName, string json);
     }
 
     public class FiboTester : IFiboTester
     {
         IFibonacci _fibonacci;
+
         public async Task<List<ZigZagObject>> GetPoints(string patternName)
         {
             string json = string.Empty;
-            ISignals _signals = new Signals();
-            IFiboTester _fiboTester = new FiboTester();
-            IFibonacci _fibonacci;
-
             var client = new HttpClient();
             var url = "https://gist.githubusercontent.com/przemyslawbak/c90528453d512a8d85ad2deea5cf6ad2/raw/aapl_us_d.csv";
 
-            using (HttpResponseMessage response = await client.GetAsync(url))
+            using (var httpClient = new HttpClient())
             {
-                using (HttpContent content = response.Content)
-                {
-                    json = content.ReadAsStringAsync().Result;
-                }
+                json = await httpClient.GetStringAsync(url);
             }
 
             var dataOhlcv = JsonConvert.DeserializeObject<List<OhlcvObject>>(json).Select(x => new OhlcvObject()
@@ -110,12 +106,39 @@ static void GetGraph(List<ZigZagObject> points, string patternName)
 
         }
 
-        public List<ZigZagObject> GetGraphData(string patternName)
+        public async Task<List<ZigZagObject>> GetData(string patternName)
         {
-            var signalList = GetPoints(patternName);
-            List<ZigZagObject> points = signalList.Result;
-            return points;
+            var signalList = await GetPoints(patternName);
+            return signalList;
         }
+
+        //public List<ZigZagObject> GetGraphData(List<ZigZagObject> list)
+        //{
+        //    var signalList = taskList.Result;
+        //    return signalList;
+        //}
+
+        public List<ZigZagObject> GetDataFromJson(string patternName, string json)
+        {
+            var dataOhlcv = JsonConvert.DeserializeObject<List<OhlcvObject>>(json).Select(x => new OhlcvObject()
+            {
+                Open = x.Open,
+                High = x.High,
+                Low = x.Low,
+                Close = x.Close,
+                Volume = x.Volume,
+            }).Reverse().ToList();
+
+
+            _fibonacci = new Fibonacci(dataOhlcv);
+            var signalList = _fibonacci.GetFibonacciSignalsList(patternName);
+            return signalList;
+        }
+
+        //public List<ZigZagObject> GetGraphData(List<ZigZagObject> list)
+        //{
+        //    throw new NotImplementedException();
+        //}
     }
 }
 

diff --git a/WPFGraphMaker/App.xaml b/WPFGraphMaker/App.xaml
@@ -0,0 +1,11 @@
+<Application x:Class="WPFGraphMaker.App"
+             xmlns:ScottPlot="clr-namespace:ScottPlot.WPF;assembly=ScottPlot.WPF"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:WPFGraphMaker"
+             StartupUri="MainWindow.xaml">
+    <Application.Resources>
+
+    </Application.Resources>
+
+</Application>
diff --git a/WPFGraphMaker/App.xaml.cs b/WPFGraphMaker/App.xaml.cs
@@ -0,0 +1,14 @@
+using System.Configuration;
+using System.Data;
+using System.Windows;
+
+namespace WPFGraphMaker
+{
+    /// <summary>
+    /// Interaction logic for App.xaml
+    /// </summary>
+    public partial class App : Application
+    {
+    }
+
+}
diff --git a/WPFGraphMaker/AssemblyInfo.cs b/WPFGraphMaker/AssemblyInfo.cs
@@ -0,0 +1,10 @@
+using System.Windows;
+
+[assembly: ThemeInfo(
+    ResourceDictionaryLocation.None,            //where theme specific resource dictionaries are located
+                                                //(used if a resource is not found in the page,
+                                                // or application resource dictionaries)
+    ResourceDictionaryLocation.SourceAssembly   //where the generic resource dictionary is located
+                                                //(used if a resource is not found in the page,
+                                                // app, or any theme specific resource dictionaries)
+)]
diff --git a/WPFGraphMaker/MainWindow.xaml b/WPFGraphMaker/MainWindow.xaml
@@ -0,0 +1,15 @@
+<Window x:Class="WPFGraphMaker.MainWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:ScottPlot="clr-namespace:ScottPlot.WPF;assembly=ScottPlot.WPF"
+        mc:Ignorable="d"
+        Title="GraphWindow" Height="450" Width="800">
+
+    <Grid>
+        <ScottPlot:WpfPlot x:Name="WpfPlot1" />
+
+    </Grid>
+
+</Window>
diff --git a/WPFGraphMaker/MainWindow.xaml.cs b/WPFGraphMaker/MainWindow.xaml.cs
@@ -0,0 +1,103 @@
+using Candlestick_Patterns;
+using GraphMaker;
+using ScottPlot;
+using ScottPlot.Plottables;
+using ScottPlot.WPF;
+using System.Net.Http;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Controls.Primitives;
+using System.Windows.Media;
+
+namespace WPFGraphMaker
+{
+    public partial class MainWindow : Window
+    {
+        private readonly IFiboTester _fiboTester = new FiboTester();
+        public MainWindow()
+        {
+            InitializeComponent();
+            Loaded += MyLoadedRoutedEventHandler;
+            WpfPlot1.Refresh();
+
+        }
+
+        private async void MyLoadedRoutedEventHandler(object sender, RoutedEventArgs e)
+        {
+            var url = "https://gist.githubusercontent.com/przemyslawbak/c90528453d512a8d85ad2deea5cf6ad2/raw/aapl_us_d.csv";
+
+            HttpClient client = new HttpClient();
+            HttpResponseMessage response = await client.GetAsync(url);
+            response.EnsureSuccessStatusCode();
+            string json = await response.Content.ReadAsStringAsync();
+
+            var patternName = "BullishButterfly";
+            List<ZigZagObject> points = GetGraphData(patternName, json);
+            ViewGraph(points);
+
+        }
+
+        private void ViewGraph(List<ZigZagObject> points)
+        {
+
+            var numbers = new List<int>();
+            var newList = new List<double>();
+
+            for (int i = 0; i < points.Count; i++)
+            {
+                numbers.Add(i);
+            }
+
+            var pointsPlot = points.Select(x => x.Close).ToArray();
+            var signals = points.Select(x => x.Signal).ToArray();
+
+            foreach (var a in numbers)
+            {
+                newList.Add(a);
+            }
+
+            var numbersArray = numbers.ToArray();
+            var myScatter = WpfPlot1.Plot.Add.Scatter(numbersArray, pointsPlot);
+
+            ScottPlot.Palettes.Category20 palette = new();
+            for (int i = 0; i < points.Count; i++)
+            {
+                var item = points[i];
+                if (item.Signal == true)
+                {
+                    var mp = WpfPlot1.Plot.Add.Marker(i, (double)item.Close);
+                    mp.MarkerShape = MarkerShape.OpenDiamond;
+
+                    mp.MarkerStyle.FillColor = palette.GetColor(8);
+                    mp.MarkerStyle.Size = 1.5F;
+                    mp.MarkerStyle.OutlineColor = palette.GetColor(8);
+                    mp.MarkerStyle.OutlineWidth = 2;
+                    mp.MarkerStyle.LineWidth = 2f;
+                    mp.MarkerStyle.LineColor = palette.GetColor(10);
+                }
+            }
+
+            myScatter.Color = ScottPlot.Colors.Green;
+            myScatter.LineWidth = 1;
+            myScatter.MarkerSize = 1.2F;
+            myScatter.MarkerShape = MarkerShape.OpenSquare;
+            myScatter.LinePattern = LinePattern.Solid;
+            WpfPlot1.Plot.Axes.AutoScale();
+
+            WpfPlot1.Refresh();
+
+            //double[] dataX = { 1, 2, 3, 4, 5 };
+            //double[] dataY = { 1, 4, 9, 16, 25 };
+            //WpfPlot1.Plot.Add.Scatter(dataX, dataY);
+            ////WpfPlot1.Plot.Axes.SetLimits(0, 5000, 0, 250);
+            //WpfPlot1.Plot.Axes.AutoScale();
+            //WpfPlot1.Refresh();
+
+        }
+
+        private List<ZigZagObject> GetGraphData(string patternName, string json)
+        {
+            return _fiboTester.GetDataFromJson(patternName, json);
+        }
+    }
+}
diff --git a/WPFGraphMaker/WPFGraphMaker.csproj b/WPFGraphMaker/WPFGraphMaker.csproj
@@ -0,0 +1,20 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net8.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <UseWPF>true</UseWPF>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="ScottPlot.WPF" Version="5.0.46" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Candlestick_Patterns\Candlestick_Patterns.csproj" />
+    <ProjectReference Include="..\GraphMaker\GraphMaker.csproj" />
+  </ItemGroup>
+
+</Project>