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Saravanan-MadheshSaravanan-Madhesh
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Merge pull request #1 from SyncfusionExamples/T578711-Performance-Analysis-of-.NET-MAUI-charts
T578711 - Performance Analysis of .NET MAUI charts
2 parents 8036f1d + ae40f71 commit 02912c0

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‎PerformanceMetrics/App.xaml

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<?xml version = "1.0" encoding = "UTF-8" ?>
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<Application xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
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xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
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xmlns:local="clr-namespace:PerformanceMetrics"
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x:Class="PerformanceMetrics.App">
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<Application.Resources>
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<ResourceDictionary>
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<ResourceDictionary.MergedDictionaries>
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<ResourceDictionary Source="Resources/Styles/Colors.xaml" />
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<ResourceDictionary Source="Resources/Styles/Styles.xaml" />
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</ResourceDictionary.MergedDictionaries>
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</ResourceDictionary>
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</Application.Resources>
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</Application>

‎PerformanceMetrics/App.xaml.cs

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namespace PerformanceMetrics
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{
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public partial class App : Application
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{
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public App()
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{
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InitializeComponent();
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MainPage = new AppShell();
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}
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}
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}

‎PerformanceMetrics/AppShell.xaml

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<?xml version="1.0" encoding="UTF-8" ?>
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<Shell
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x:Class="PerformanceMetrics.AppShell"
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xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
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xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
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xmlns:local="clr-namespace:PerformanceMetrics"
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Shell.FlyoutBehavior="Disabled"
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Title="PerformanceMetrics">
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<ShellContent
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Title="Home"
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ContentTemplate="{DataTemplate local:MainPage}"
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Route="MainPage" />
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</Shell>

‎PerformanceMetrics/AppShell.xaml.cs

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namespace PerformanceMetrics
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{
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public partial class AppShell : Shell
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{
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public AppShell()
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{
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InitializeComponent();
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}
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}
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}

‎PerformanceMetrics/DataGenerator.cs

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using System;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.ComponentModel;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace PerformanceMetrics
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{
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public class DataGenerator : INotifyPropertyChanged
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{
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public DateTime StartTime { get; set; }
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public bool IsRunning { get; set; }
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public string timeTaken = "Time Taken: 0 ms";
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private bool isActive = false;
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public bool IsActive
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{
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get { return isActive; }
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set
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{
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if (isActive != value)
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{
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isActive = value;
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OnPropertyChanged(nameof(IsActive));
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}
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}
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}
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private bool isVisible = false;
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public bool IsVisible
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{
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get { return !IsActive; }
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set
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{
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if (isVisible != value)
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{
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isVisible = value;
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OnPropertyChanged(nameof(IsVisible));
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}
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}
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}
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public string TimeTaken
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{
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get
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{
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return timeTaken;
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}
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set
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{
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timeTaken = value;
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OnPropertyChanged(nameof(TimeTaken));
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}
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}
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Random random;
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public DataGenerator()
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{
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random = new Random();
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}
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public event PropertyChangedEventHandler? PropertyChanged;
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public ObservableCollection<Model> LoadData(int count)
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{
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ObservableCollection<Model> data = new ObservableCollection<Model>();
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double value = 50;
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for (int i = 0; i < count; i++)
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{
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data.Add(new Model() { XValue = i, YValue = value });
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if (random.NextDouble() > .5)
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{
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value += random.NextDouble();
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}
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else
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{
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value -= random.NextDouble();
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}
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}
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return data;
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}
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protected void OnPropertyChanged(string propertyName)
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{
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PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
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}
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}
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}

‎PerformanceMetrics/MainPage.xaml

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<?xml version="1.0" encoding="utf-8" ?>
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<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
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xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
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xmlns:shimmer="clr-namespace:Syncfusion.Maui.Shimmer;assembly=Syncfusion.Maui.Core"
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xmlns:chart="clr-namespace:Syncfusion.Maui.Charts;assembly=Syncfusion.Maui.Charts"
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xmlns:local="clr-namespace:PerformanceMetrics"
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x:Class="PerformanceMetrics.MainPage">
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<Grid RowSpacing="10">
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<Grid.RowDefinitions>
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<RowDefinition Height="*"/>
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<RowDefinition Height="9*"/>
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</Grid.RowDefinitions>
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<Grid.BindingContext>
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<local:DataGenerator/>
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</Grid.BindingContext>
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<HorizontalStackLayout Grid.Row="0" Spacing="5">
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<Button Text="Load 10K Data" Clicked="Button_Clicked"/>
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<Button Text="Load 50K Data" Clicked="Button_Clicked_1"/>
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<Button Text="Load 100K Data" Clicked="Button_Clicked_2"/>
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<Label Text="{Binding TimeTaken,Mode=TwoWay}" TextColor="Black" Margin="2" HorizontalTextAlignment="Center" VerticalTextAlignment="Center" FontAttributes="Bold" FontFamily="Helvicta"/>
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</HorizontalStackLayout>
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<ActivityIndicator Grid.Row="1" IsRunning="{Binding IsActive,Mode=TwoWay}" ZIndex="2">
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</ActivityIndicator>
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<chart:SfCartesianChart x:Name="myChart" Grid.Row="1" ZIndex="1">
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<chart:SfCartesianChart.XAxes>
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<chart:NumericalAxis/>
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</chart:SfCartesianChart.XAxes>
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<chart:SfCartesianChart.YAxes>
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<chart:NumericalAxis/>
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</chart:SfCartesianChart.YAxes>
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<chart:SfCartesianChart.TrackballBehavior>
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<chart:ChartTrackballBehavior/>
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</chart:SfCartesianChart.TrackballBehavior>
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<local:FastLineSeriesExt XBindingPath="XValue" EnableAntiAliasing="False" YBindingPath="YValue" x:Name="mySeries1"/>
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</chart:SfCartesianChart>
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</Grid>
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</ContentPage>

‎PerformanceMetrics/MainPage.xaml.cs

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using Syncfusion.Maui.Charts;
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using System.Collections.ObjectModel;
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using System.Globalization;
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namespace PerformanceMetrics
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{
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public partial class MainPage : ContentPage
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{
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public MainPage()
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{
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InitializeComponent();
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}
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private void Button_Clicked(object sender, EventArgs e)
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{
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var button = sender as Button;
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if (button != null && button.BindingContext is DataGenerator generator)
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{
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ObservableCollection<Model> data = new ObservableCollection<Model>();
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data = generator.LoadData(10000);
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generator.IsActive = true;
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generator.StartTime = DateTime.Now;
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generator.IsRunning = true;
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mySeries1.ItemsSource = data;
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}
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}
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private void Button_Clicked_1(object sender, EventArgs e)
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{
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var button = sender as Button;
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if (button != null && button.BindingContext is DataGenerator generator)
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{
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ObservableCollection<Model> data = new ObservableCollection<Model>();
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data = generator.LoadData(50000);
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generator.IsActive = true;
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generator.StartTime = DateTime.Now;
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generator.IsRunning = true;
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mySeries1.ItemsSource = data;
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}
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}
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private void Button_Clicked_2(object sender, EventArgs e)
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{
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var button = sender as Button;
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if (button != null && button.BindingContext is DataGenerator generator)
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{
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ObservableCollection<Model> data = new ObservableCollection<Model>();
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data = generator.LoadData(100000);
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generator.IsActive = true;
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generator.StartTime = DateTime.Now;
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generator.IsRunning = true;
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mySeries1.ItemsSource = data;
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}
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}
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}
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public class Model
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{
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public double XValue { get; set; }
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public double YValue { get; set; }
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}
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public class FastLineSeriesExt : FastLineSeries
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{
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protected override void DrawSeries(ICanvas canvas, ReadOnlyObservableCollection<ChartSegment> segments, RectF clipRect)
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{
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base.DrawSeries(canvas, segments, clipRect);
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if (this.BindingContext is DataGenerator generator)
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{
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if (generator.IsActive)
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{
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TimeSpan timeTaken = DateTime.Now.Subtract(generator.StartTime);
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generator.IsActive = false;
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generator.TimeTaken = "Time Taken: " + timeTaken.TotalMilliseconds.ToString() + "ms";
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generator.IsRunning = false;
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}
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}
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}
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}
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}

‎PerformanceMetrics/MauiProgram.cs

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using Microsoft.Extensions.Logging;
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using Syncfusion.Maui.Core.Hosting;
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namespace PerformanceMetrics
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{
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public static class MauiProgram
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{
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public static MauiApp CreateMauiApp()
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{
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var builder = MauiApp.CreateBuilder();
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builder
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.UseMauiApp<App>()
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.ConfigureSyncfusionCore()
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.ConfigureFonts(fonts =>
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{
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fonts.AddFont("OpenSans-Regular.ttf", "OpenSansRegular");
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fonts.AddFont("OpenSans-Semibold.ttf", "OpenSansSemibold");
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});
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#if DEBUG
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builder.Logging.AddDebug();
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#endif
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return builder.Build();
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}
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}
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}

‎PerformanceMetrics/PerformanceMetrics.csproj

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<TargetFrameworks>net8.0-android;net8.0-ios;net8.0-maccatalyst</TargetFrameworks>
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<TargetFrameworks Condition="$([MSBuild]::IsOSPlatform('windows'))">$(TargetFrameworks);net8.0-windows10.0.19041.0</TargetFrameworks>
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<!-- Uncomment to also build the tizen app. You will need to install tizen by following this: https://github.com/Samsung/Tizen.NET -->
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<!-- <TargetFrameworks>$(TargetFrameworks);net8.0-tizen</TargetFrameworks> -->
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<!-- Note for MacCatalyst:
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The default runtime is maccatalyst-x64, except in Release config, in which case the default is maccatalyst-x64;maccatalyst-arm64.
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When specifying both architectures, use the plural <RuntimeIdentifiers> instead of the singular <RuntimeIdentifier>.
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The Mac App Store will NOT accept apps with ONLY maccatalyst-arm64 indicated;
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either BOTH runtimes must be indicated or ONLY macatalyst-x64. -->
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<!-- For example: <RuntimeIdentifiers>maccatalyst-x64;maccatalyst-arm64</RuntimeIdentifiers> -->
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<OutputType>Exe</OutputType>
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<RootNamespace>PerformanceMetrics</RootNamespace>
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<UseMaui>true</UseMaui>
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<SingleProject>true</SingleProject>
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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>enable</Nullable>
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<!-- Display name -->
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<ApplicationTitle>PerformanceMetrics</ApplicationTitle>
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<!-- App Identifier -->
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<ApplicationId>com.companyname.performancemetrics</ApplicationId>
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<!-- Versions -->
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<ApplicationDisplayVersion>1.0</ApplicationDisplayVersion>
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<ApplicationVersion>1</ApplicationVersion>
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<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'ios'">11.0</SupportedOSPlatformVersion>
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<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'maccatalyst'">13.1</SupportedOSPlatformVersion>
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<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'android'">21.0</SupportedOSPlatformVersion>
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<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'windows'">10.0.17763.0</SupportedOSPlatformVersion>
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<TargetPlatformMinVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'windows'">10.0.17763.0</TargetPlatformMinVersion>
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<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'tizen'">6.5</SupportedOSPlatformVersion>
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</PropertyGroup>
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<ItemGroup>
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<!-- App Icon -->
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<MauiIcon Include="Resources\AppIcon\appicon.svg" ForegroundFile="Resources\AppIcon\appiconfg.svg" Color="#512BD4" />
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<!-- Splash Screen -->
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<MauiSplashScreen Include="Resources\Splash\splash.svg" Color="#512BD4" BaseSize="128,128" />
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<!-- Images -->
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<MauiImage Include="Resources\Images\*" />
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<MauiImage Update="Resources\Images\dotnet_bot.png" Resize="True" BaseSize="300,185" />
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<!-- Custom Fonts -->
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<MauiFont Include="Resources\Fonts\*" />
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<!-- Raw Assets (also remove the "Resources\Raw" prefix) -->
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<MauiAsset Include="Resources\Raw\**" LogicalName="%(RecursiveDir)%(Filename)%(Extension)" />
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</ItemGroup>
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<ItemGroup>
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<PackageReference Include="Microsoft.Maui.Controls" Version="$(MauiVersion)" />
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<PackageReference Include="Microsoft.Maui.Controls.Compatibility" Version="$(MauiVersion)" />
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<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="8.0.0" />
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<PackageReference Include="Syncfusion.Maui.Charts" Version="25.1.39" />
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</ItemGroup>
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</Project>

‎PerformanceMetrics/PerformanceMetrics.csproj.user

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<?xml version="1.0" encoding="utf-8"?>
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<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<PropertyGroup>
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<IsFirstTimeProjectOpen>False</IsFirstTimeProjectOpen>
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<ActiveDebugFramework>net8.0-windows10.0.19041.0</ActiveDebugFramework>
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<ActiveDebugProfile>Windows Machine</ActiveDebugProfile>
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<SelectedPlatformGroup>Emulator</SelectedPlatformGroup>
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<DefaultDevice>pixel_xl_-_api_33</DefaultDevice>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Debug|net8.0-android|AnyCPU'">
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<DebuggerFlavor>ProjectDebugger</DebuggerFlavor>
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</PropertyGroup>
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</Project>

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