From 1ff2b4e2f94bf8e399d50c5bbdb51a5bd88ba30d Mon Sep 17 00:00:00 2001
From: "sushi.at" <sushi@opensky.to>
Date: Fri, 21 Jan 2022 19:25:19 +0000
Subject: [PATCH 1/6] First draft version of graphs implemented

---
 OpenSky.AgentMSFS/OpenSky.AgentMSFS.csproj    |   1 +
 OpenSky.AgentMSFS/OpenSkyStyles.xaml          |  30 +-
 OpenSky.AgentMSFS/Views/FlightTracking.xaml   |  60 +++-
 .../Models/FlightTrackingViewModel.Graphs.cs  | 256 ++++++++++++++++++
 4 files changed, 345 insertions(+), 2 deletions(-)
 create mode 100644 OpenSky.AgentMSFS/Views/Models/FlightTrackingViewModel.Graphs.cs

diff --git a/OpenSky.AgentMSFS/OpenSky.AgentMSFS.csproj b/OpenSky.AgentMSFS/OpenSky.AgentMSFS.csproj
index e56c6bb..33f3489 100644
--- a/OpenSky.AgentMSFS/OpenSky.AgentMSFS.csproj
+++ b/OpenSky.AgentMSFS/OpenSky.AgentMSFS.csproj
@@ -225,6 +225,7 @@
     </Compile>
     <Compile Include="Views\Models\FlightTrackingViewModel.cs" />
     <Compile Include="Views\Models\FlightTrackingViewModel.FuelTanks.cs" />
+    <Compile Include="Views\Models\FlightTrackingViewModel.Graphs.cs" />
     <Compile Include="Views\Models\FlightTrackingViewModel.Map.cs" />
     <Compile Include="Views\Models\FlightTrackingViewModel.PayloadStations.cs" />
     <Compile Include="Views\Models\LandingReportViewModel.cs" />
diff --git a/OpenSky.AgentMSFS/OpenSkyStyles.xaml b/OpenSky.AgentMSFS/OpenSkyStyles.xaml
index 532da22..7f7883f 100644
--- a/OpenSky.AgentMSFS/OpenSkyStyles.xaml
+++ b/OpenSky.AgentMSFS/OpenSkyStyles.xaml
@@ -5,7 +5,8 @@
                     xmlns:dgx="urn:tom-englert.de/DataGridExtensions"
                     xmlns:b="http://schemas.microsoft.com/xaml/behaviors"
                     xmlns:toms="urn:TomsToolbox"
-                    xmlns:componentModel="clr-namespace:System.ComponentModel;assembly=WindowsBase">
+                    xmlns:componentModel="clr-namespace:System.ComponentModel;assembly=WindowsBase"
+                    xmlns:syncfusion="http://schemas.syncfusion.com/wpf">
 
     <!-- OPENSKY COLOR STYLE DEFINITIONS -->
     <Color x:Key="OpenSkyTeal">#05826c</Color>
@@ -31,6 +32,33 @@
     <Color x:Key="OpenSkySimBriefText">White</Color>
     <SolidColorBrush x:Key="OpenSkySimBriefTextBrush" Color="{StaticResource OpenSkySimBriefText}" />
 
+    <syncfusion:ChartColorModel x:Key="OpenSkyTealChartColors">
+        <syncfusion:ChartColorModel.CustomBrushes>
+            <SolidColorBrush Color="#0aa88c" />
+            <SolidColorBrush Color="#05826c" />
+            <SolidColorBrush Color="#047762" />
+            <SolidColorBrush Color="#046957" />
+            <SolidColorBrush Color="#045849" />
+            <SolidColorBrush Color="#034c3f" />
+            <SolidColorBrush Color="#023b31" />
+            <SolidColorBrush Color="#012c25" />
+            <SolidColorBrush Color="#011d18" />
+        </syncfusion:ChartColorModel.CustomBrushes>
+    </syncfusion:ChartColorModel>
+
+    <syncfusion:ChartColorModel x:Key="DarkChartColors">
+        <syncfusion:ChartColorModel.CustomBrushes>
+            <SolidColorBrush Color="#05826c" />
+            <SolidColorBrush Color="DarkGreen" />
+            <SolidColorBrush Color="DarkSlateBlue" />
+            <SolidColorBrush Color="DarkRed" />
+            <SolidColorBrush Color="DodgerBlue" />
+            <SolidColorBrush Color="DarkOrange" />
+            <SolidColorBrush Color="DarkCyan" />
+            <SolidColorBrush Color="DarkMagenta" />
+        </syncfusion:ChartColorModel.CustomBrushes>
+    </syncfusion:ChartColorModel>
+
     <!-- ReSharper disable once Xaml.StaticResourceNotResolved -->
     <Style TargetType="controls:ScrollingListBox" BasedOn="{StaticResource DefaultListBoxStyle}" />
 
diff --git a/OpenSky.AgentMSFS/Views/FlightTracking.xaml b/OpenSky.AgentMSFS/Views/FlightTracking.xaml
index f59ef12..edcfa30 100644
--- a/OpenSky.AgentMSFS/Views/FlightTracking.xaml
+++ b/OpenSky.AgentMSFS/Views/FlightTracking.xaml
@@ -19,6 +19,7 @@
             xmlns:viewModels="clr-namespace:OpenSky.AgentMSFS.Views.Models"
             xmlns:converters="clr-namespace:OpenSky.AgentMSFS.Converters"
             xmlns:models="clr-namespace:OpenSky.AgentMSFS.Models"
+            xmlns:sf="http://schemas.syncfusion.com/wpf"
             mc:Ignorable="d" LoadingText="{Binding LoadingText}"
             Title="Flight Tracking" Height="1000" Width="1300" Loaded="FlightTrackingLoaded" Unloaded="FlightTrackingOnUnloaded" FontSize="14" HorizontalScrollBar="False" VerticalScrollBar="False">
     <Window.DataContext>
@@ -559,7 +560,64 @@
                 <GroupBox.Header>
                     <TextBlock FontSize="15" FontWeight="DemiBold">Graphs</TextBlock>
                 </GroupBox.Header>
-                <TextBlock>Coming soon™</TextBlock>
+                <Grid Margin="10">
+                    <Grid.RowDefinitions>
+                        <RowDefinition Height="Auto" />
+                        <RowDefinition Height="1*" />
+                    </Grid.RowDefinitions>
+                    <StackPanel Orientation="Horizontal" Grid.Row="0" Margin="0,0,0,10" HorizontalAlignment="Center">
+                        <StackPanel.RenderTransform>
+                            <ScaleTransform ScaleX="0.7" ScaleY="0.7" />
+                        </StackPanel.RenderTransform>
+                        <CheckBox IsChecked="{Binding ChartAltitudeChecked, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" Margin="0" MinWidth="0">Altitude</CheckBox>
+                        <CheckBox IsChecked="{Binding ChartRadioAltChecked, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" Margin="10,0,0,0" MinWidth="0">RadioAlt</CheckBox>
+                        <CheckBox IsChecked="{Binding ChartAirspeedChecked, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" Margin="10,0,0,0" MinWidth="0">Airspeed</CheckBox>
+                        <CheckBox IsChecked="{Binding ChartGroundSpeedChecked, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" Margin="10,0,0,0" MinWidth="0">Groundspeed</CheckBox>
+                        <CheckBox IsChecked="{Binding ChartFuelChecked, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" Margin="10,0,0,0" MinWidth="0">Fuel</CheckBox>
+                        <CheckBox IsChecked="{Binding ChartSimRateChecked, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" Margin="10,0,0,0" MinWidth="0">SimRate</CheckBox>
+                    </StackPanel>
+                    <sf:SfChart Grid.Row="1" Padding="0" Height="200">
+                        <sf:SfChart.Resources>
+                            <DataTemplate x:Key="LegendIconTemplate">
+                                <Ellipse Height="10" Width="10"  StrokeThickness="2"/>
+                            </DataTemplate>
+                        </sf:SfChart.Resources>
+                        <sf:SfChart.Legend>
+                            <sf:ChartLegend ToggleSeriesVisibility="True" IconHeight="10" IconWidth="10" IconVisibility="Visible" ItemMargin="0" DockPosition="Top" LegendPosition="Outside" Orientation="Horizontal" />
+                        </sf:SfChart.Legend>
+                        <sf:SfChart.PrimaryAxis>
+                            <sf:DateTimeAxis Visibility="Collapsed" ShowGridLines="False" />
+                        </sf:SfChart.PrimaryAxis>
+                        <sf:SfChart.SecondaryAxis>
+                            <sf:NumericalAxis Name="Altitude" Header="Altitude [Feet]" ShowGridLines="False" Visibility="{Binding AltitudeAxisVisibility}" />
+                        </sf:SfChart.SecondaryAxis>
+                        <sf:SfChart.Series>
+                            <sf:FastLineSeries ItemsSource="{Binding SimConnect.AircraftTrailLocations}" XBindingPath="Position.Timestamp" YBindingPath="Position.Altitude" EnableAnimation="True" Visibility="{Binding AltitudeSeriesVisibility}" StrokeThickness="3" Interior="#05826c" Label="Altitude" />
+                            <sf:FastLineSeries ItemsSource="{Binding SimConnect.AircraftTrailLocations}" XBindingPath="Position.Timestamp" YBindingPath="Position.RadioAlt" EnableAnimation="True" Visibility="{Binding RadioAltSeriesVisibility}" StrokeThickness="3" Interior="DarkGreen" Label="RadioAlt" />
+                            <sf:FastLineSeries ItemsSource="{Binding SimConnect.AircraftTrailLocations}" XBindingPath="Position.Timestamp" YBindingPath="Position.Airspeed" EnableAnimation="True" Visibility="{Binding AirspeedSeriesVisibility}" StrokeThickness="3" Interior="DarkSlateBlue" Label="Airspeed">
+                                <sf:FastLineSeries.YAxis>
+                                    <sf:NumericalAxis ShowGridLines="False" Header="Speed [Knots]" Visibility="{Binding SpeedAxisVisibility}" />
+                                </sf:FastLineSeries.YAxis>
+                            </sf:FastLineSeries>
+                            <sf:FastLineSeries ItemsSource="{Binding SimConnect.AircraftTrailLocations}" XBindingPath="Position.Timestamp" YBindingPath="Position.Groundspeed" EnableAnimation="True" Visibility="{Binding GroundSpeedSeriesVisibility}" StrokeThickness="3" Interior="DarkMagenta" Label="Groundspeed">
+                                <sf:FastLineSeries.YAxis>
+                                    <sf:NumericalAxis OpposedPosition="True" Visibility="Collapsed" ShowGridLines="False" />
+                                </sf:FastLineSeries.YAxis>
+                            </sf:FastLineSeries>
+                            <sf:FastLineSeries ItemsSource="{Binding SimConnect.AircraftTrailLocations}" XBindingPath="Position.Timestamp" YBindingPath="Position.FuelOnBoard" EnableAnimation="True" Visibility="{Binding FuelAxisAndSeriesVisibility}" StrokeThickness="3" Interior="DarkOrange" Label="Fuel">
+                                <sf:FastLineSeries.YAxis>
+                                    <sf:NumericalAxis OpposedPosition="True" ShowGridLines="False" Header="Fuel [Gallons]" Visibility="{Binding FuelAxisAndSeriesVisibility}" />
+                                </sf:FastLineSeries.YAxis>
+                            </sf:FastLineSeries>
+                            <sf:FastLineSeries ItemsSource="{Binding SimConnect.AircraftTrailLocations}" XBindingPath="Position.Timestamp" YBindingPath="Position.SimulationRate" EnableAnimation="True" Visibility="{Binding SimRateAxisAndSeriesVisibility}" StrokeThickness="3" Interior="DarkRed" Label="SimRate">
+                                <sf:FastLineSeries.YAxis>
+                                    <sf:NumericalAxis OpposedPosition="True" ShowGridLines="False" Header="SimRate" Interval="1" Visibility="{Binding SimRateAxisAndSeriesVisibility}" />
+                                </sf:FastLineSeries.YAxis>
+                            </sf:FastLineSeries>
+
+                        </sf:SfChart.Series>
+                    </sf:SfChart>
+                </Grid>
             </GroupBox>
         </Grid>
         <GroupBox Grid.Column="2" Grid.Row="0" Grid.RowSpan="8" Margin="5,3">
diff --git a/OpenSky.AgentMSFS/Views/Models/FlightTrackingViewModel.Graphs.cs b/OpenSky.AgentMSFS/Views/Models/FlightTrackingViewModel.Graphs.cs
new file mode 100644
index 0000000..2d97169
--- /dev/null
+++ b/OpenSky.AgentMSFS/Views/Models/FlightTrackingViewModel.Graphs.cs
@@ -0,0 +1,256 @@
+// --------------------------------------------------------------------------------------------------------------------
+// <copyright file="FlightTrackingViewModel.Graphs.cs" company="OpenSky">
+// OpenSky project 2021
+// </copyright>
+// --------------------------------------------------------------------------------------------------------------------
+
+namespace OpenSky.AgentMSFS.Views.Models
+{
+    using System.Windows;
+
+    /// -------------------------------------------------------------------------------------------------
+    /// <summary>
+    /// The view model for the flight tracking view - graphs.
+    /// </summary>
+    /// <remarks>
+    /// sushi.at, 21/01/2022.
+    /// </remarks>
+    /// <seealso cref="T:OpenSky.AgentMSFS.MVVM.ViewModel"/>
+    /// -------------------------------------------------------------------------------------------------
+    public partial class FlightTrackingViewModel
+    {
+        /// -------------------------------------------------------------------------------------------------
+        /// <summary>
+        /// True if chart airspeed is checked.
+        /// </summary>
+        /// -------------------------------------------------------------------------------------------------
+        private bool chartAirspeedChecked = true;
+
+        /// -------------------------------------------------------------------------------------------------
+        /// <summary>
+        /// True if chart altitude is checked.
+        /// </summary>
+        /// -------------------------------------------------------------------------------------------------
+        private bool chartAltitudeChecked = true;
+
+        /// -------------------------------------------------------------------------------------------------
+        /// <summary>
+        /// True if chart fuel is checked.
+        /// </summary>
+        /// -------------------------------------------------------------------------------------------------
+        private bool chartFuelChecked = true;
+
+        /// -------------------------------------------------------------------------------------------------
+        /// <summary>
+        /// True if chart ground speed is checked.
+        /// </summary>
+        /// -------------------------------------------------------------------------------------------------
+        private bool chartGroundSpeedChecked = true;
+
+        /// -------------------------------------------------------------------------------------------------
+        /// <summary>
+        /// True if chart radio altitude is checked.
+        /// </summary>
+        /// -------------------------------------------------------------------------------------------------
+        private bool chartRadioAltChecked = true;
+
+        /// -------------------------------------------------------------------------------------------------
+        /// <summary>
+        /// True if chart simulation rate is checked.
+        /// </summary>
+        /// -------------------------------------------------------------------------------------------------
+        private bool chartSimRateChecked = true;
+
+        /// -------------------------------------------------------------------------------------------------
+        /// <summary>
+        /// Gets the airspeed series visibility.
+        /// </summary>
+        /// -------------------------------------------------------------------------------------------------
+        public Visibility AirspeedSeriesVisibility => this.ChartAirspeedChecked ? Visibility.Visible : Visibility.Collapsed;
+
+        /// -------------------------------------------------------------------------------------------------
+        /// <summary>
+        /// Gets the altitude axis visibility.
+        /// </summary>
+        /// -------------------------------------------------------------------------------------------------
+        public Visibility AltitudeAxisVisibility => this.ChartAltitudeChecked || this.ChartRadioAltChecked ? Visibility.Visible : Visibility.Collapsed;
+
+        /// -------------------------------------------------------------------------------------------------
+        /// <summary>
+        /// Gets the altitude series visibility.
+        /// </summary>
+        /// -------------------------------------------------------------------------------------------------
+        public Visibility AltitudeSeriesVisibility => this.ChartAltitudeChecked ? Visibility.Visible : Visibility.Collapsed;
+
+        /// -------------------------------------------------------------------------------------------------
+        /// <summary>
+        /// Gets or sets a value indicating whether the chart airspeed is checked.
+        /// </summary>
+        /// -------------------------------------------------------------------------------------------------
+        public bool ChartAirspeedChecked
+        {
+            get => this.chartAirspeedChecked;
+
+            set
+            {
+                if (Equals(this.chartAirspeedChecked, value))
+                {
+                    return;
+                }
+
+                this.chartAirspeedChecked = value;
+                this.NotifyPropertyChanged();
+                this.NotifyPropertyChanged(nameof(this.AirspeedSeriesVisibility));
+                this.NotifyPropertyChanged(nameof(this.SpeedAxisVisibility));
+            }
+        }
+
+        /// -------------------------------------------------------------------------------------------------
+        /// <summary>
+        /// Gets or sets a value indicating whether the chart altitude is checked.
+        /// </summary>
+        /// -------------------------------------------------------------------------------------------------
+        public bool ChartAltitudeChecked
+        {
+            get => this.chartAltitudeChecked;
+
+            set
+            {
+                if (Equals(this.chartAltitudeChecked, value))
+                {
+                    return;
+                }
+
+                this.chartAltitudeChecked = value;
+                this.NotifyPropertyChanged();
+                this.NotifyPropertyChanged(nameof(this.AltitudeSeriesVisibility));
+                this.NotifyPropertyChanged(nameof(this.AltitudeAxisVisibility));
+            }
+        }
+
+        /// -------------------------------------------------------------------------------------------------
+        /// <summary>
+        /// Gets or sets a value indicating whether the chart fuel is checked.
+        /// </summary>
+        /// -------------------------------------------------------------------------------------------------
+        public bool ChartFuelChecked
+        {
+            get => this.chartFuelChecked;
+
+            set
+            {
+                if (Equals(this.chartFuelChecked, value))
+                {
+                    return;
+                }
+
+                this.chartFuelChecked = value;
+                this.NotifyPropertyChanged();
+                this.NotifyPropertyChanged(nameof(this.FuelAxisAndSeriesVisibility));
+            }
+        }
+
+        /// -------------------------------------------------------------------------------------------------
+        /// <summary>
+        /// Gets or sets a value indicating whether the chart ground speed is checked.
+        /// </summary>
+        /// -------------------------------------------------------------------------------------------------
+        public bool ChartGroundSpeedChecked
+        {
+            get => this.chartGroundSpeedChecked;
+
+            set
+            {
+                if (Equals(this.chartGroundSpeedChecked, value))
+                {
+                    return;
+                }
+
+                this.chartGroundSpeedChecked = value;
+                this.NotifyPropertyChanged();
+                this.NotifyPropertyChanged(nameof(this.GroundSpeedSeriesVisibility));
+                this.NotifyPropertyChanged(nameof(this.SpeedAxisVisibility));
+            }
+        }
+
+        /// -------------------------------------------------------------------------------------------------
+        /// <summary>
+        /// Gets or sets a value indicating whether the chart radio altitude is checked.
+        /// </summary>
+        /// -------------------------------------------------------------------------------------------------
+        public bool ChartRadioAltChecked
+        {
+            get => this.chartRadioAltChecked;
+
+            set
+            {
+                if (Equals(this.chartRadioAltChecked, value))
+                {
+                    return;
+                }
+
+                this.chartRadioAltChecked = value;
+                this.NotifyPropertyChanged();
+                this.NotifyPropertyChanged(nameof(this.RadioAltSeriesVisibility));
+                this.NotifyPropertyChanged(nameof(this.AltitudeAxisVisibility));
+            }
+        }
+
+        /// -------------------------------------------------------------------------------------------------
+        /// <summary>
+        /// Gets or sets a value indicating whether the chart simulation rate is checked.
+        /// </summary>
+        /// -------------------------------------------------------------------------------------------------
+        public bool ChartSimRateChecked
+        {
+            get => this.chartSimRateChecked;
+
+            set
+            {
+                if (Equals(this.chartSimRateChecked, value))
+                {
+                    return;
+                }
+
+                this.chartSimRateChecked = value;
+                this.NotifyPropertyChanged();
+                this.NotifyPropertyChanged(nameof(this.SimRateAxisAndSeriesVisibility));
+            }
+        }
+
+        /// -------------------------------------------------------------------------------------------------
+        /// <summary>
+        /// Gets the fuel axis and series visibility.
+        /// </summary>
+        /// -------------------------------------------------------------------------------------------------
+        public Visibility FuelAxisAndSeriesVisibility => this.ChartFuelChecked ? Visibility.Visible : Visibility.Collapsed;
+
+        /// -------------------------------------------------------------------------------------------------
+        /// <summary>
+        /// Gets the ground speed series visibility.
+        /// </summary>
+        /// -------------------------------------------------------------------------------------------------
+        public Visibility GroundSpeedSeriesVisibility => this.ChartGroundSpeedChecked ? Visibility.Visible : Visibility.Collapsed;
+
+        /// -------------------------------------------------------------------------------------------------
+        /// <summary>
+        /// Gets the radio altitude series visibility.
+        /// </summary>
+        /// -------------------------------------------------------------------------------------------------
+        public Visibility RadioAltSeriesVisibility => this.ChartRadioAltChecked ? Visibility.Visible : Visibility.Collapsed;
+
+        /// -------------------------------------------------------------------------------------------------
+        /// <summary>
+        /// Gets the simulation rate axis and series visibility.
+        /// </summary>
+        /// -------------------------------------------------------------------------------------------------
+        public Visibility SimRateAxisAndSeriesVisibility => this.ChartSimRateChecked ? Visibility.Visible : Visibility.Collapsed;
+
+        /// -------------------------------------------------------------------------------------------------
+        /// <summary>
+        /// Gets the speed axis visibility.
+        /// </summary>
+        /// -------------------------------------------------------------------------------------------------
+        public Visibility SpeedAxisVisibility => this.ChartAirspeedChecked || this.chartGroundSpeedChecked ? Visibility.Visible : Visibility.Collapsed;
+    }
+}
\ No newline at end of file

From 10cb5669b2476ec22a135acd7e3220b4f6d832ee Mon Sep 17 00:00:00 2001
From: "sushi.at" <sushi@opensky.to>
Date: Fri, 21 Jan 2022 21:19:06 +0000
Subject: [PATCH 2/6] Simplified graphs be only using one altitude and one
 speed value

Fixed airport markers missing when loading save
---
 .../SimConnect/SimConnect.SaveLoadXML.cs      |  45 +++++++
 OpenSky.AgentMSFS/Views/FlightTracking.xaml   |  50 ++++----
 .../Models/FlightTrackingViewModel.Graphs.cs  | 114 ++----------------
 3 files changed, 82 insertions(+), 127 deletions(-)

diff --git a/OpenSky.AgentMSFS/SimConnect/SimConnect.SaveLoadXML.cs b/OpenSky.AgentMSFS/SimConnect/SimConnect.SaveLoadXML.cs
index a78b32d..a1eb3e2 100644
--- a/OpenSky.AgentMSFS/SimConnect/SimConnect.SaveLoadXML.cs
+++ b/OpenSky.AgentMSFS/SimConnect/SimConnect.SaveLoadXML.cs
@@ -7,10 +7,12 @@
 namespace OpenSky.AgentMSFS.SimConnect
 {
     using System;
+    using System.Device.Location;
     using System.Diagnostics;
     using System.Linq;
     using System.Reflection;
     using System.Windows;
+    using System.Windows.Media;
     using System.Xml.Linq;
 
     using Microsoft.Maps.MapControl.WPF;
@@ -106,6 +108,49 @@ private void RestoreSaveFile(string saveFile)
                 lock (this.trackingEventMarkers)
                 {
                     this.trackingEventMarkers.Clear();
+
+                    // Add airport markers, we don't save them
+                    if (this.Flight != null)
+                    {
+                        var alternateMarker = new TrackingEventMarker(new GeoCoordinate(this.Flight.Alternate.Latitude, this.Flight.Alternate.Longitude), this.Flight.Alternate.Icao, OpenSkyColors.OpenSkyWarningOrange, Colors.Black);
+                        this.trackingEventMarkers.Add(alternateMarker);
+                        this.TrackingEventMarkerAdded?.Invoke(this, alternateMarker);
+                        var originMarker = new TrackingEventMarker(new GeoCoordinate(this.Flight.Origin.Latitude, this.Flight.Origin.Longitude), this.Flight.Origin.Icao, OpenSkyColors.OpenSkyTeal, Colors.White);
+                        this.trackingEventMarkers.Add(originMarker);
+                        this.TrackingEventMarkerAdded?.Invoke(this, originMarker);
+                        var destinationMarker = new TrackingEventMarker(new GeoCoordinate(this.Flight.Destination.Latitude, this.Flight.Destination.Longitude), this.Flight.Destination.Icao, OpenSkyColors.OpenSkyTeal, Colors.White);
+                        this.trackingEventMarkers.Add(destinationMarker);
+                        this.TrackingEventMarkerAdded?.Invoke(this, destinationMarker);
+
+                        var alternateDetailMarker = new TrackingEventMarker(this.Flight.Alternate, OpenSkyColors.OpenSkyWarningOrange, Colors.Black);
+                        this.trackingEventMarkers.Add(alternateDetailMarker);
+                        this.TrackingEventMarkerAdded?.Invoke(this, alternateDetailMarker);
+                        var originDetailMarker = new TrackingEventMarker(this.Flight.Origin, OpenSkyColors.OpenSkyTeal, Colors.White);
+                        this.trackingEventMarkers.Add(originDetailMarker);
+                        this.TrackingEventMarkerAdded?.Invoke(this, originDetailMarker);
+                        var destinationDetailMarker = new TrackingEventMarker(this.Flight.Destination, OpenSkyColors.OpenSkyTeal, Colors.White);
+                        this.trackingEventMarkers.Add(destinationDetailMarker);
+                        this.TrackingEventMarkerAdded?.Invoke(this, destinationDetailMarker);
+
+                        foreach (var runway in this.Flight.Alternate.Runways)
+                        {
+                            var runwayMarker = new TrackingEventMarker(runway);
+                            this.trackingEventMarkers.Add(runwayMarker);
+                            this.TrackingEventMarkerAdded?.Invoke(this, runwayMarker);
+                        }
+                        foreach (var runway in this.Flight.Origin.Runways)
+                        {
+                            var runwayMarker = new TrackingEventMarker(runway);
+                            this.trackingEventMarkers.Add(runwayMarker);
+                            this.TrackingEventMarkerAdded?.Invoke(this, runwayMarker);
+                        }
+                        foreach (var runway in this.Flight.Destination.Runways)
+                        {
+                            var runwayMarker = new TrackingEventMarker(runway);
+                            this.trackingEventMarkers.Add(runwayMarker);
+                        }
+                    }
+
                     foreach (var marker in log.TrackingEventMarkers)
                     {
                         this.trackingEventMarkers.Add(new TrackingEventMarker(marker));
diff --git a/OpenSky.AgentMSFS/Views/FlightTracking.xaml b/OpenSky.AgentMSFS/Views/FlightTracking.xaml
index edcfa30..0715860 100644
--- a/OpenSky.AgentMSFS/Views/FlightTracking.xaml
+++ b/OpenSky.AgentMSFS/Views/FlightTracking.xaml
@@ -567,41 +567,41 @@
                     </Grid.RowDefinitions>
                     <StackPanel Orientation="Horizontal" Grid.Row="0" Margin="0,0,0,10" HorizontalAlignment="Center">
                         <StackPanel.RenderTransform>
-                            <ScaleTransform ScaleX="0.7" ScaleY="0.7" />
+                            <ScaleTransform ScaleX="0.8" ScaleY="0.8" />
                         </StackPanel.RenderTransform>
-                        <CheckBox IsChecked="{Binding ChartAltitudeChecked, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" Margin="0" MinWidth="0">Altitude</CheckBox>
-                        <CheckBox IsChecked="{Binding ChartRadioAltChecked, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" Margin="10,0,0,0" MinWidth="0">RadioAlt</CheckBox>
-                        <CheckBox IsChecked="{Binding ChartAirspeedChecked, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" Margin="10,0,0,0" MinWidth="0">Airspeed</CheckBox>
-                        <CheckBox IsChecked="{Binding ChartGroundSpeedChecked, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" Margin="10,0,0,0" MinWidth="0">Groundspeed</CheckBox>
-                        <CheckBox IsChecked="{Binding ChartFuelChecked, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" Margin="10,0,0,0" MinWidth="0">Fuel</CheckBox>
-                        <CheckBox IsChecked="{Binding ChartSimRateChecked, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" Margin="10,0,0,0" MinWidth="0">SimRate</CheckBox>
+                        <CheckBox IsChecked="{Binding ChartAltitudeChecked, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" Margin="0" MinWidth="0">
+                                <Border CornerRadius="3" Background="#05826c">
+                                    <TextBlock Margin="5,1" Foreground="Black">Altitude</TextBlock>
+                                </Border>
+                        </CheckBox>
+                        <CheckBox IsChecked="{Binding ChartGroundSpeedChecked, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" Margin="10,0,0,0" MinWidth="0">
+                            <Border CornerRadius="3" Background="DarkMagenta">
+                                <TextBlock Margin="5,1">Ground Speed</TextBlock>
+                            </Border>
+                        </CheckBox>
+                        <CheckBox IsChecked="{Binding ChartFuelChecked, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" Margin="10,0,0,0" MinWidth="0">
+                            <Border CornerRadius="3" Background="DarkOrange">
+                                <TextBlock Margin="5,1" Foreground="Black">Fuel</TextBlock>
+                            </Border>
+                        </CheckBox>
+                        <CheckBox IsChecked="{Binding ChartSimRateChecked, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" Margin="10,0,0,0" MinWidth="0">
+                            <Border CornerRadius="3" Background="DarkRed">
+                                <TextBlock Margin="5,1">SimRate</TextBlock>
+                            </Border>
+                        </CheckBox>
                     </StackPanel>
                     <sf:SfChart Grid.Row="1" Padding="0" Height="200">
-                        <sf:SfChart.Resources>
-                            <DataTemplate x:Key="LegendIconTemplate">
-                                <Ellipse Height="10" Width="10"  StrokeThickness="2"/>
-                            </DataTemplate>
-                        </sf:SfChart.Resources>
-                        <sf:SfChart.Legend>
-                            <sf:ChartLegend ToggleSeriesVisibility="True" IconHeight="10" IconWidth="10" IconVisibility="Visible" ItemMargin="0" DockPosition="Top" LegendPosition="Outside" Orientation="Horizontal" />
-                        </sf:SfChart.Legend>
                         <sf:SfChart.PrimaryAxis>
                             <sf:DateTimeAxis Visibility="Collapsed" ShowGridLines="False" />
                         </sf:SfChart.PrimaryAxis>
                         <sf:SfChart.SecondaryAxis>
-                            <sf:NumericalAxis Name="Altitude" Header="Altitude [Feet]" ShowGridLines="False" Visibility="{Binding AltitudeAxisVisibility}" />
+                            <sf:NumericalAxis Name="Altitude" Header="Altitude [Feet]" ShowGridLines="False" Visibility="{Binding AltitudeAxisAndSeriesVisibility}" />
                         </sf:SfChart.SecondaryAxis>
                         <sf:SfChart.Series>
-                            <sf:FastLineSeries ItemsSource="{Binding SimConnect.AircraftTrailLocations}" XBindingPath="Position.Timestamp" YBindingPath="Position.Altitude" EnableAnimation="True" Visibility="{Binding AltitudeSeriesVisibility}" StrokeThickness="3" Interior="#05826c" Label="Altitude" />
-                            <sf:FastLineSeries ItemsSource="{Binding SimConnect.AircraftTrailLocations}" XBindingPath="Position.Timestamp" YBindingPath="Position.RadioAlt" EnableAnimation="True" Visibility="{Binding RadioAltSeriesVisibility}" StrokeThickness="3" Interior="DarkGreen" Label="RadioAlt" />
-                            <sf:FastLineSeries ItemsSource="{Binding SimConnect.AircraftTrailLocations}" XBindingPath="Position.Timestamp" YBindingPath="Position.Airspeed" EnableAnimation="True" Visibility="{Binding AirspeedSeriesVisibility}" StrokeThickness="3" Interior="DarkSlateBlue" Label="Airspeed">
+                            <sf:FastLineSeries ItemsSource="{Binding SimConnect.AircraftTrailLocations}" XBindingPath="Position.Timestamp" YBindingPath="Position.Altitude" EnableAnimation="True" Visibility="{Binding AltitudeAxisAndSeriesVisibility}" StrokeThickness="3" Interior="#05826c" Label="Altitude" />
+                            <sf:FastLineSeries ItemsSource="{Binding SimConnect.AircraftTrailLocations}" XBindingPath="Position.Timestamp" YBindingPath="Position.Groundspeed" EnableAnimation="True" Visibility="{Binding GroundSpeedAxisAndSeriesVisibility}" StrokeThickness="3" Interior="DarkMagenta" Label="Groundspeed">
                                 <sf:FastLineSeries.YAxis>
-                                    <sf:NumericalAxis ShowGridLines="False" Header="Speed [Knots]" Visibility="{Binding SpeedAxisVisibility}" />
-                                </sf:FastLineSeries.YAxis>
-                            </sf:FastLineSeries>
-                            <sf:FastLineSeries ItemsSource="{Binding SimConnect.AircraftTrailLocations}" XBindingPath="Position.Timestamp" YBindingPath="Position.Groundspeed" EnableAnimation="True" Visibility="{Binding GroundSpeedSeriesVisibility}" StrokeThickness="3" Interior="DarkMagenta" Label="Groundspeed">
-                                <sf:FastLineSeries.YAxis>
-                                    <sf:NumericalAxis OpposedPosition="True" Visibility="Collapsed" ShowGridLines="False" />
+                                    <sf:NumericalAxis Visibility="{Binding GroundSpeedAxisAndSeriesVisibility}" ShowGridLines="False" Header="Speed [Knots]" />
                                 </sf:FastLineSeries.YAxis>
                             </sf:FastLineSeries>
                             <sf:FastLineSeries ItemsSource="{Binding SimConnect.AircraftTrailLocations}" XBindingPath="Position.Timestamp" YBindingPath="Position.FuelOnBoard" EnableAnimation="True" Visibility="{Binding FuelAxisAndSeriesVisibility}" StrokeThickness="3" Interior="DarkOrange" Label="Fuel">
diff --git a/OpenSky.AgentMSFS/Views/Models/FlightTrackingViewModel.Graphs.cs b/OpenSky.AgentMSFS/Views/Models/FlightTrackingViewModel.Graphs.cs
index 2d97169..94b4189 100644
--- a/OpenSky.AgentMSFS/Views/Models/FlightTrackingViewModel.Graphs.cs
+++ b/OpenSky.AgentMSFS/Views/Models/FlightTrackingViewModel.Graphs.cs
@@ -21,10 +21,10 @@ public partial class FlightTrackingViewModel
     {
         /// -------------------------------------------------------------------------------------------------
         /// <summary>
-        /// True if chart airspeed is checked.
+        /// True if chart ground speed is checked.
         /// </summary>
         /// -------------------------------------------------------------------------------------------------
-        private bool chartAirspeedChecked = true;
+        private bool chartGroundSpeedChecked = true;
 
         /// -------------------------------------------------------------------------------------------------
         /// <summary>
@@ -40,20 +40,6 @@ public partial class FlightTrackingViewModel
         /// -------------------------------------------------------------------------------------------------
         private bool chartFuelChecked = true;
 
-        /// -------------------------------------------------------------------------------------------------
-        /// <summary>
-        /// True if chart ground speed is checked.
-        /// </summary>
-        /// -------------------------------------------------------------------------------------------------
-        private bool chartGroundSpeedChecked = true;
-
-        /// -------------------------------------------------------------------------------------------------
-        /// <summary>
-        /// True if chart radio altitude is checked.
-        /// </summary>
-        /// -------------------------------------------------------------------------------------------------
-        private bool chartRadioAltChecked = true;
-
         /// -------------------------------------------------------------------------------------------------
         /// <summary>
         /// True if chart simulation rate is checked.
@@ -63,45 +49,37 @@ public partial class FlightTrackingViewModel
 
         /// -------------------------------------------------------------------------------------------------
         /// <summary>
-        /// Gets the airspeed series visibility.
-        /// </summary>
-        /// -------------------------------------------------------------------------------------------------
-        public Visibility AirspeedSeriesVisibility => this.ChartAirspeedChecked ? Visibility.Visible : Visibility.Collapsed;
-
-        /// -------------------------------------------------------------------------------------------------
-        /// <summary>
-        /// Gets the altitude axis visibility.
+        /// Gets the ground speed series visibility.
         /// </summary>
         /// -------------------------------------------------------------------------------------------------
-        public Visibility AltitudeAxisVisibility => this.ChartAltitudeChecked || this.ChartRadioAltChecked ? Visibility.Visible : Visibility.Collapsed;
+        public Visibility GroundSpeedAxisAndSeriesVisibility => this.ChartGroundSpeedChecked ? Visibility.Visible : Visibility.Collapsed;
 
         /// -------------------------------------------------------------------------------------------------
         /// <summary>
         /// Gets the altitude series visibility.
         /// </summary>
         /// -------------------------------------------------------------------------------------------------
-        public Visibility AltitudeSeriesVisibility => this.ChartAltitudeChecked ? Visibility.Visible : Visibility.Collapsed;
+        public Visibility AltitudeAxisAndSeriesVisibility => this.ChartAltitudeChecked ? Visibility.Visible : Visibility.Collapsed;
 
         /// -------------------------------------------------------------------------------------------------
         /// <summary>
-        /// Gets or sets a value indicating whether the chart airspeed is checked.
+        /// Gets or sets a value indicating whether the chart ground speed is checked.
         /// </summary>
         /// -------------------------------------------------------------------------------------------------
-        public bool ChartAirspeedChecked
+        public bool ChartGroundSpeedChecked
         {
-            get => this.chartAirspeedChecked;
+            get => this.chartGroundSpeedChecked;
 
             set
             {
-                if (Equals(this.chartAirspeedChecked, value))
+                if (Equals(this.chartGroundSpeedChecked, value))
                 {
                     return;
                 }
 
-                this.chartAirspeedChecked = value;
+                this.chartGroundSpeedChecked = value;
                 this.NotifyPropertyChanged();
-                this.NotifyPropertyChanged(nameof(this.AirspeedSeriesVisibility));
-                this.NotifyPropertyChanged(nameof(this.SpeedAxisVisibility));
+                this.NotifyPropertyChanged(nameof(this.GroundSpeedAxisAndSeriesVisibility));
             }
         }
 
@@ -123,8 +101,7 @@ public bool ChartAltitudeChecked
 
                 this.chartAltitudeChecked = value;
                 this.NotifyPropertyChanged();
-                this.NotifyPropertyChanged(nameof(this.AltitudeSeriesVisibility));
-                this.NotifyPropertyChanged(nameof(this.AltitudeAxisVisibility));
+                this.NotifyPropertyChanged(nameof(this.AltitudeAxisAndSeriesVisibility));
             }
         }
 
@@ -150,52 +127,6 @@ public bool ChartFuelChecked
             }
         }
 
-        /// -------------------------------------------------------------------------------------------------
-        /// <summary>
-        /// Gets or sets a value indicating whether the chart ground speed is checked.
-        /// </summary>
-        /// -------------------------------------------------------------------------------------------------
-        public bool ChartGroundSpeedChecked
-        {
-            get => this.chartGroundSpeedChecked;
-
-            set
-            {
-                if (Equals(this.chartGroundSpeedChecked, value))
-                {
-                    return;
-                }
-
-                this.chartGroundSpeedChecked = value;
-                this.NotifyPropertyChanged();
-                this.NotifyPropertyChanged(nameof(this.GroundSpeedSeriesVisibility));
-                this.NotifyPropertyChanged(nameof(this.SpeedAxisVisibility));
-            }
-        }
-
-        /// -------------------------------------------------------------------------------------------------
-        /// <summary>
-        /// Gets or sets a value indicating whether the chart radio altitude is checked.
-        /// </summary>
-        /// -------------------------------------------------------------------------------------------------
-        public bool ChartRadioAltChecked
-        {
-            get => this.chartRadioAltChecked;
-
-            set
-            {
-                if (Equals(this.chartRadioAltChecked, value))
-                {
-                    return;
-                }
-
-                this.chartRadioAltChecked = value;
-                this.NotifyPropertyChanged();
-                this.NotifyPropertyChanged(nameof(this.RadioAltSeriesVisibility));
-                this.NotifyPropertyChanged(nameof(this.AltitudeAxisVisibility));
-            }
-        }
-
         /// -------------------------------------------------------------------------------------------------
         /// <summary>
         /// Gets or sets a value indicating whether the chart simulation rate is checked.
@@ -225,32 +156,11 @@ public bool ChartSimRateChecked
         /// -------------------------------------------------------------------------------------------------
         public Visibility FuelAxisAndSeriesVisibility => this.ChartFuelChecked ? Visibility.Visible : Visibility.Collapsed;
 
-        /// -------------------------------------------------------------------------------------------------
-        /// <summary>
-        /// Gets the ground speed series visibility.
-        /// </summary>
-        /// -------------------------------------------------------------------------------------------------
-        public Visibility GroundSpeedSeriesVisibility => this.ChartGroundSpeedChecked ? Visibility.Visible : Visibility.Collapsed;
-
-        /// -------------------------------------------------------------------------------------------------
-        /// <summary>
-        /// Gets the radio altitude series visibility.
-        /// </summary>
-        /// -------------------------------------------------------------------------------------------------
-        public Visibility RadioAltSeriesVisibility => this.ChartRadioAltChecked ? Visibility.Visible : Visibility.Collapsed;
-
         /// -------------------------------------------------------------------------------------------------
         /// <summary>
         /// Gets the simulation rate axis and series visibility.
         /// </summary>
         /// -------------------------------------------------------------------------------------------------
         public Visibility SimRateAxisAndSeriesVisibility => this.ChartSimRateChecked ? Visibility.Visible : Visibility.Collapsed;
-
-        /// -------------------------------------------------------------------------------------------------
-        /// <summary>
-        /// Gets the speed axis visibility.
-        /// </summary>
-        /// -------------------------------------------------------------------------------------------------
-        public Visibility SpeedAxisVisibility => this.ChartAirspeedChecked || this.chartGroundSpeedChecked ? Visibility.Visible : Visibility.Collapsed;
     }
 }
\ No newline at end of file

From b5d8ece472d24684d0ca6ed0143c88b39548a7f5 Mon Sep 17 00:00:00 2001
From: "sushi.at" <sushi@opensky.to>
Date: Sat, 22 Jan 2022 00:08:05 +0000
Subject: [PATCH 3/6] Changed fuel graph minimum to 0

---
 OpenSky.AgentMSFS/Views/FlightTracking.xaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/OpenSky.AgentMSFS/Views/FlightTracking.xaml b/OpenSky.AgentMSFS/Views/FlightTracking.xaml
index 0715860..258bcee 100644
--- a/OpenSky.AgentMSFS/Views/FlightTracking.xaml
+++ b/OpenSky.AgentMSFS/Views/FlightTracking.xaml
@@ -606,7 +606,7 @@
                             </sf:FastLineSeries>
                             <sf:FastLineSeries ItemsSource="{Binding SimConnect.AircraftTrailLocations}" XBindingPath="Position.Timestamp" YBindingPath="Position.FuelOnBoard" EnableAnimation="True" Visibility="{Binding FuelAxisAndSeriesVisibility}" StrokeThickness="3" Interior="DarkOrange" Label="Fuel">
                                 <sf:FastLineSeries.YAxis>
-                                    <sf:NumericalAxis OpposedPosition="True" ShowGridLines="False" Header="Fuel [Gallons]" Visibility="{Binding FuelAxisAndSeriesVisibility}" />
+                                    <sf:NumericalAxis OpposedPosition="True" ShowGridLines="False" Header="Fuel [Gallons]" Visibility="{Binding FuelAxisAndSeriesVisibility}" Minimum="0" />
                                 </sf:FastLineSeries.YAxis>
                             </sf:FastLineSeries>
                             <sf:FastLineSeries ItemsSource="{Binding SimConnect.AircraftTrailLocations}" XBindingPath="Position.Timestamp" YBindingPath="Position.SimulationRate" EnableAnimation="True" Visibility="{Binding SimRateAxisAndSeriesVisibility}" StrokeThickness="3" Interior="DarkRed" Label="SimRate">

From 888c92d52f3f359fe3b0d375243a530e9040e2f6 Mon Sep 17 00:00:00 2001
From: "sushi.at" <sushi@opensky.to>
Date: Sat, 22 Jan 2022 13:24:00 +0000
Subject: [PATCH 4/6] Added changelog

Bumped version to 0.3.7 for release
---
 OpenSky.AgentMSFS/Properties/AssemblyInfo.cs | 4 ++--
 changelog.txt                                | 6 ++++++
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/OpenSky.AgentMSFS/Properties/AssemblyInfo.cs b/OpenSky.AgentMSFS/Properties/AssemblyInfo.cs
index a08b077..8eeaa47 100644
--- a/OpenSky.AgentMSFS/Properties/AssemblyInfo.cs
+++ b/OpenSky.AgentMSFS/Properties/AssemblyInfo.cs
@@ -21,8 +21,8 @@
 [assembly: AssemblyCulture("")]
 [assembly: ComVisible(false)]
 [assembly: ThemeInfo(ResourceDictionaryLocation.None, ResourceDictionaryLocation.SourceAssembly)]
-[assembly: AssemblyVersion("0.3.6")]
-[assembly: AssemblyFileVersion("0.3.6")]
+[assembly: AssemblyVersion("0.3.7")]
+[assembly: AssemblyFileVersion("0.3.7")]
 
 // This allows us to detect debug mode in XAML
 #if DEBUG
diff --git a/changelog.txt b/changelog.txt
index 3360ea8..7328f38 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -2,6 +2,12 @@
 OpenSky Agent for MSFS Changelog
 ======================================================================================
 
+--------------------------------------------------------------------------------------
+Version 0.3.7 (ALPHA3)
+--------------------------------------------------------------------------------------
+- Add flight tracking stats graph
+- Fixed stop tracking button not working
+
 --------------------------------------------------------------------------------------
 Version 0.3.6 (ALPHA3)
 --------------------------------------------------------------------------------------

From 9f84948f2ee5d86090b39e4a53f7a06e36898729 Mon Sep 17 00:00:00 2001
From: "sushi.at" <sushi@opensky.to>
Date: Sat, 22 Jan 2022 13:25:07 +0000
Subject: [PATCH 5/6] Code cleanup

---
 .../Models/FlightTrackingViewModel.Graphs.cs  | 58 +++++++++----------
 1 file changed, 29 insertions(+), 29 deletions(-)

diff --git a/OpenSky.AgentMSFS/Views/Models/FlightTrackingViewModel.Graphs.cs b/OpenSky.AgentMSFS/Views/Models/FlightTrackingViewModel.Graphs.cs
index 94b4189..359a069 100644
--- a/OpenSky.AgentMSFS/Views/Models/FlightTrackingViewModel.Graphs.cs
+++ b/OpenSky.AgentMSFS/Views/Models/FlightTrackingViewModel.Graphs.cs
@@ -19,13 +19,6 @@ namespace OpenSky.AgentMSFS.Views.Models
     /// -------------------------------------------------------------------------------------------------
     public partial class FlightTrackingViewModel
     {
-        /// -------------------------------------------------------------------------------------------------
-        /// <summary>
-        /// True if chart ground speed is checked.
-        /// </summary>
-        /// -------------------------------------------------------------------------------------------------
-        private bool chartGroundSpeedChecked = true;
-
         /// -------------------------------------------------------------------------------------------------
         /// <summary>
         /// True if chart altitude is checked.
@@ -42,17 +35,17 @@ public partial class FlightTrackingViewModel
 
         /// -------------------------------------------------------------------------------------------------
         /// <summary>
-        /// True if chart simulation rate is checked.
+        /// True if chart ground speed is checked.
         /// </summary>
         /// -------------------------------------------------------------------------------------------------
-        private bool chartSimRateChecked = true;
+        private bool chartGroundSpeedChecked = true;
 
         /// -------------------------------------------------------------------------------------------------
         /// <summary>
-        /// Gets the ground speed series visibility.
+        /// True if chart simulation rate is checked.
         /// </summary>
         /// -------------------------------------------------------------------------------------------------
-        public Visibility GroundSpeedAxisAndSeriesVisibility => this.ChartGroundSpeedChecked ? Visibility.Visible : Visibility.Collapsed;
+        private bool chartSimRateChecked = true;
 
         /// -------------------------------------------------------------------------------------------------
         /// <summary>
@@ -63,67 +56,67 @@ public partial class FlightTrackingViewModel
 
         /// -------------------------------------------------------------------------------------------------
         /// <summary>
-        /// Gets or sets a value indicating whether the chart ground speed is checked.
+        /// Gets or sets a value indicating whether the chart altitude is checked.
         /// </summary>
         /// -------------------------------------------------------------------------------------------------
-        public bool ChartGroundSpeedChecked
+        public bool ChartAltitudeChecked
         {
-            get => this.chartGroundSpeedChecked;
+            get => this.chartAltitudeChecked;
 
             set
             {
-                if (Equals(this.chartGroundSpeedChecked, value))
+                if (Equals(this.chartAltitudeChecked, value))
                 {
                     return;
                 }
 
-                this.chartGroundSpeedChecked = value;
+                this.chartAltitudeChecked = value;
                 this.NotifyPropertyChanged();
-                this.NotifyPropertyChanged(nameof(this.GroundSpeedAxisAndSeriesVisibility));
+                this.NotifyPropertyChanged(nameof(this.AltitudeAxisAndSeriesVisibility));
             }
         }
 
         /// -------------------------------------------------------------------------------------------------
         /// <summary>
-        /// Gets or sets a value indicating whether the chart altitude is checked.
+        /// Gets or sets a value indicating whether the chart fuel is checked.
         /// </summary>
         /// -------------------------------------------------------------------------------------------------
-        public bool ChartAltitudeChecked
+        public bool ChartFuelChecked
         {
-            get => this.chartAltitudeChecked;
+            get => this.chartFuelChecked;
 
             set
             {
-                if (Equals(this.chartAltitudeChecked, value))
+                if (Equals(this.chartFuelChecked, value))
                 {
                     return;
                 }
 
-                this.chartAltitudeChecked = value;
+                this.chartFuelChecked = value;
                 this.NotifyPropertyChanged();
-                this.NotifyPropertyChanged(nameof(this.AltitudeAxisAndSeriesVisibility));
+                this.NotifyPropertyChanged(nameof(this.FuelAxisAndSeriesVisibility));
             }
         }
 
         /// -------------------------------------------------------------------------------------------------
         /// <summary>
-        /// Gets or sets a value indicating whether the chart fuel is checked.
+        /// Gets or sets a value indicating whether the chart ground speed is checked.
         /// </summary>
         /// -------------------------------------------------------------------------------------------------
-        public bool ChartFuelChecked
+        public bool ChartGroundSpeedChecked
         {
-            get => this.chartFuelChecked;
+            get => this.chartGroundSpeedChecked;
 
             set
             {
-                if (Equals(this.chartFuelChecked, value))
+                if (Equals(this.chartGroundSpeedChecked, value))
                 {
                     return;
                 }
 
-                this.chartFuelChecked = value;
+                this.chartGroundSpeedChecked = value;
                 this.NotifyPropertyChanged();
-                this.NotifyPropertyChanged(nameof(this.FuelAxisAndSeriesVisibility));
+                this.NotifyPropertyChanged(nameof(this.GroundSpeedAxisAndSeriesVisibility));
             }
         }
 
@@ -156,6 +149,13 @@ public bool ChartSimRateChecked
         /// -------------------------------------------------------------------------------------------------
         public Visibility FuelAxisAndSeriesVisibility => this.ChartFuelChecked ? Visibility.Visible : Visibility.Collapsed;
 
+        /// -------------------------------------------------------------------------------------------------
+        /// <summary>
+        /// Gets the ground speed series visibility.
+        /// </summary>
+        /// -------------------------------------------------------------------------------------------------
+        public Visibility GroundSpeedAxisAndSeriesVisibility => this.ChartGroundSpeedChecked ? Visibility.Visible : Visibility.Collapsed;
+
         /// -------------------------------------------------------------------------------------------------
         /// <summary>
         /// Gets the simulation rate axis and series visibility.

From 07dba12af7a786d2a728a7062875c12e3dcbe08a Mon Sep 17 00:00:00 2001
From: "sushi.at" <sushi@opensky.to>
Date: Sat, 22 Jan 2022 13:28:31 +0000
Subject: [PATCH 6/6] Updated nuget packages

---
 OpenSky.AgentMSFS/OpenSky.AgentMSFS.csproj | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/OpenSky.AgentMSFS/OpenSky.AgentMSFS.csproj b/OpenSky.AgentMSFS/OpenSky.AgentMSFS.csproj
index 33f3489..145cf5b 100644
--- a/OpenSky.AgentMSFS/OpenSky.AgentMSFS.csproj
+++ b/OpenSky.AgentMSFS/OpenSky.AgentMSFS.csproj
@@ -452,13 +452,13 @@
       <Version>0.1.4</Version>
     </PackageReference>
     <PackageReference Include="Syncfusion.SfChart.WPF">
-      <Version>19.4.0.42</Version>
+      <Version>19.4.0.43</Version>
     </PackageReference>
     <PackageReference Include="Syncfusion.SfProgressBar.WPF">
-      <Version>19.4.0.42</Version>
+      <Version>19.4.0.43</Version>
     </PackageReference>
     <PackageReference Include="Syncfusion.Themes.MaterialDark.WPF">
-      <Version>19.4.0.42</Version>
+      <Version>19.4.0.43</Version>
     </PackageReference>
     <PackageReference Include="TomsToolbox.Wpf">
       <Version>2.7.4</Version>