From 35c356a674b2b0e988493d56e36223be4179ea67 Mon Sep 17 00:00:00 2001
From: syneffort <syneffort@gmail.com>
Date: Wed, 15 Nov 2023 17:04:59 +0900
Subject: [PATCH] financial

---
 LC_Tutorial/Tutorial/FinancialWindow.xaml    | 24 +++++
 LC_Tutorial/Tutorial/FinancialWindow.xaml.cs | 98 ++++++++++++++++++++
 LC_Tutorial/Tutorial/MainWindow.xaml         |  1 +
 LC_Tutorial/Tutorial/MainWindow.xaml.cs      |  6 ++
 4 files changed, 129 insertions(+)
 create mode 100644 LC_Tutorial/Tutorial/FinancialWindow.xaml
 create mode 100644 LC_Tutorial/Tutorial/FinancialWindow.xaml.cs

diff --git a/LC_Tutorial/Tutorial/FinancialWindow.xaml b/LC_Tutorial/Tutorial/FinancialWindow.xaml
new file mode 100644
index 0000000..b452d67
--- /dev/null
+++ b/LC_Tutorial/Tutorial/FinancialWindow.xaml
@@ -0,0 +1,24 @@
+<Window x:Class="Tutorial.FinancialWindow"
+        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:local="clr-namespace:Tutorial"
+        xmlns:lvc="clr-namespace:LiveCharts.Wpf;assembly=LiveCharts.Wpf"
+        mc:Ignorable="d"
+        Title="FinancialWindow" Height="450" Width="800">
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="*"/>
+            <RowDefinition Height="30"/>
+        </Grid.RowDefinitions>
+
+        <lvc:CartesianChart Grid.Row="0" Series="{Binding SeriesCollection}"  LegendLocation="Bottom">
+            <lvc:CartesianChart.AxisX>
+                <lvc:Axis Labels="{Binding Labels}"/>
+            </lvc:CartesianChart.AxisX>
+        </lvc:CartesianChart>
+
+        <Button x:Name="btnUpdate" Grid.Row="1" Content="Update" Click="btnUpdate_Click"/>
+    </Grid>
+</Window>
diff --git a/LC_Tutorial/Tutorial/FinancialWindow.xaml.cs b/LC_Tutorial/Tutorial/FinancialWindow.xaml.cs
new file mode 100644
index 0000000..b00b9b7
--- /dev/null
+++ b/LC_Tutorial/Tutorial/FinancialWindow.xaml.cs
@@ -0,0 +1,98 @@
+using LiveCharts;
+using LiveCharts.Defaults;
+using LiveCharts.Wpf;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Shapes;
+
+namespace Tutorial
+{
+    /// <summary>
+    /// FinancialWindow.xaml에 대한 상호 작용 논리
+    /// </summary>
+    public partial class FinancialWindow : Window, INotifyPropertyChanged
+    {
+        private string[] _labels;
+
+        public SeriesCollection SeriesCollection { get; set; }
+        public string[] Labels
+        {
+            get { return _labels; }
+            set
+            {
+                _labels = value;
+                OnPropertyChanged(nameof(Labels));
+            }
+        }
+
+        public event PropertyChangedEventHandler? PropertyChanged;
+
+        public FinancialWindow()
+        {
+            InitializeComponent();
+            InitInstance();
+        }
+
+
+        private void InitInstance()
+        {
+            SeriesCollection = new SeriesCollection()
+            {
+                new OhlcSeries()
+                {
+                    Values = new ChartValues<OhlcPoint>()
+                    {
+                        new OhlcPoint(32, 35, 30, 32),
+                        new OhlcPoint(33, 38, 31, 37),
+                        new OhlcPoint(35, 42, 30, 40),
+                        new OhlcPoint(37, 40, 35, 38),
+                        new OhlcPoint(35, 38, 32, 33)
+                    }
+                },
+                new LineSeries()
+                {
+                    Values = new ChartValues<double> {30, 32, 35, 30, 28},
+                    Fill = Brushes.Transparent
+                }
+            };
+
+            Labels = new string[]
+            {
+                DateTime.Now.ToString("dd MMM"),
+                DateTime.Now.AddDays(1).ToString("dd MMM"),
+                DateTime.Now.AddDays(2).ToString("dd MMM"),
+                DateTime.Now.AddDays(3).ToString("dd MMM"),
+                DateTime.Now.AddDays(4).ToString("dd MMM"),
+            };
+
+            DataContext = this;
+        }
+
+        protected virtual void OnPropertyChanged(string propertyName = null)
+        {
+            if (PropertyChanged != null) 
+                PropertyChanged.Invoke(this, new PropertyChangedEventArgs(propertyName));
+        }
+
+        private void btnUpdate_Click(object sender, RoutedEventArgs e)
+        {
+            Random rand = new Random();
+            foreach (var point in SeriesCollection[0].Values.Cast<OhlcPoint>())
+            {
+                point.Open = rand.Next((int)point.Low, (int)point.High);
+                point.Close = rand.Next((int)point.Low, (int)point.High);
+            }
+        }
+    }
+}
diff --git a/LC_Tutorial/Tutorial/MainWindow.xaml b/LC_Tutorial/Tutorial/MainWindow.xaml
index 6425d86..0abe730 100644
--- a/LC_Tutorial/Tutorial/MainWindow.xaml
+++ b/LC_Tutorial/Tutorial/MainWindow.xaml
@@ -20,6 +20,7 @@
             <Button x:Name="btnStepLine" Content="Step Line" Margin="3" Click="btnStepLine_Click"/>
             <Button x:Name="btnScatter" Content="Scatter" Margin="3" Click="btnScatter_Click"/>
             <Button x:Name="btnBubble" Content="Bubble" Margin="3" Click="btnBubble_Click"/>
+            <Button x:Name="btnFinancial" Content="Financial" Margin="3" Click="btnFinancial_Click"/>
         </StackPanel>
     </Grid>
 </Window>
diff --git a/LC_Tutorial/Tutorial/MainWindow.xaml.cs b/LC_Tutorial/Tutorial/MainWindow.xaml.cs
index a13579d..26c9b52 100644
--- a/LC_Tutorial/Tutorial/MainWindow.xaml.cs
+++ b/LC_Tutorial/Tutorial/MainWindow.xaml.cs
@@ -73,5 +73,11 @@ namespace Tutorial
             BubbleWindow win = new BubbleWindow();
             win.Show();
         }
+
+        private void btnFinancial_Click(object sender, RoutedEventArgs e)
+        {
+            FinancialWindow win = new FinancialWindow();
+            win.Show();
+        }
     }
 }