Merge pull request #65 from SyncfusionExamples/877026-MauiAnnotate

877026: Blog - Annotate Like a Pro on Mobile Devices Using the Blazor PDF Viewer

Server Deployment/Maui/Maui_DrawInk/Maui_DrawInk.sln

@@ -0,0 +1,27 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.8.34330.188
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Maui_DrawInk", "Maui_DrawInk\Maui_DrawInk.csproj", "{5EEEF7E5-CEF5-45F7-AB39-215F965FDE36}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{5EEEF7E5-CEF5-45F7-AB39-215F965FDE36}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{5EEEF7E5-CEF5-45F7-AB39-215F965FDE36}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{5EEEF7E5-CEF5-45F7-AB39-215F965FDE36}.Debug|Any CPU.Deploy.0 = Debug|Any CPU
+		{5EEEF7E5-CEF5-45F7-AB39-215F965FDE36}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{5EEEF7E5-CEF5-45F7-AB39-215F965FDE36}.Release|Any CPU.Build.0 = Release|Any CPU
+		{5EEEF7E5-CEF5-45F7-AB39-215F965FDE36}.Release|Any CPU.Deploy.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {4E2CD60C-664A-47D3-A7F7-58B2A6A5AC7C}
+	EndGlobalSection
+EndGlobal

Server Deployment/Maui/Maui_DrawInk/Maui_DrawInk/App.xaml

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<Application xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             xmlns:local="clr-namespace:Maui_DrawInk"
+             x:Class="Maui_DrawInk.App">
+    <Application.Resources>
+        <ResourceDictionary>
+
+            <Color x:Key="PageBackgroundColor">#512bdf</Color>
+            <Color x:Key="PrimaryTextColor">White</Color>
+
+            <Style TargetType="Label">
+                <Setter Property="TextColor" Value="{DynamicResource PrimaryTextColor}" />
+                <Setter Property="FontFamily" Value="OpenSansRegular" />
+            </Style>
+
+            <Style TargetType="Button">
+                <Setter Property="TextColor" Value="{DynamicResource PrimaryTextColor}" />
+                <Setter Property="FontFamily" Value="OpenSansRegular" />
+                <Setter Property="BackgroundColor" Value="#2b0b98" />
+                <Setter Property="Padding" Value="14,10" />
+            </Style>
+
+        </ResourceDictionary>
+    </Application.Resources>
+</Application>

Server Deployment/Maui/Maui_DrawInk/Maui_DrawInk/App.xaml.cs

@@ -0,0 +1,12 @@
+namespace Maui_DrawInk
+{
+    public partial class App : Application
+    {
+        public App()
+        {
+            InitializeComponent();
+
+            MainPage = new MainPage();
+        }
+    }
+}

Server Deployment/Maui/Maui_DrawInk/Maui_DrawInk/Data/WeatherForecast.cs

@@ -0,0 +1,13 @@
+namespace Maui_DrawInk.Data
+{
+    public class WeatherForecast
+    {
+        public DateTime Date { get; set; }
+
+        public int TemperatureC { get; set; }
+
+        public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
+
+        public string Summary { get; set; }
+    }
+}

Server Deployment/Maui/Maui_DrawInk/Maui_DrawInk/Data/WeatherForecastService.cs

@@ -0,0 +1,21 @@
+namespace Maui_DrawInk.Data
+{
+    public class WeatherForecastService
+    {
+        private static readonly string[] Summaries = new[]
+        {
+            "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
+        };
+
+        public Task<WeatherForecast[]> GetForecastAsync(DateTime startDate)
+        {
+            return Task.FromResult(Enumerable.Range(1, 5).Select(index => new WeatherForecast
+            {
+                Date = startDate.AddDays(index),
+                TemperatureC = Random.Shared.Next(-20, 55),
+                Summary = Summaries[Random.Shared.Next(Summaries.Length)]
+            }).ToArray());
+        }
+    }
+
+}

Server Deployment/Maui/Maui_DrawInk/Maui_DrawInk/Main.razor

@@ -0,0 +1,11 @@
+<Router AppAssembly="@typeof(Main).Assembly">
+    <Found Context="routeData">
+        <RouteView RouteData="@routeData" DefaultLayout="@typeof(MainLayout)" />
+        <FocusOnNavigate RouteData="@routeData" Selector="h1" />
+    </Found>
+    <NotFound>
+        <LayoutView Layout="@typeof(MainLayout)">
+            <p role="alert">Sorry, there's nothing at this address.</p>
+        </LayoutView>
+    </NotFound>
+</Router>

Server Deployment/Maui/Maui_DrawInk/Maui_DrawInk/MainPage.xaml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             xmlns:local="clr-namespace:Maui_DrawInk"
+             x:Class="Maui_DrawInk.MainPage"
+             BackgroundColor="{DynamicResource PageBackgroundColor}">
+
+    <BlazorWebView x:Name="blazorWebView" HostPage="wwwroot/index.html">
+        <BlazorWebView.RootComponents>
+            <RootComponent Selector="#app" ComponentType="{x:Type local:Main}" />
+        </BlazorWebView.RootComponents>
+    </BlazorWebView>
+
+</ContentPage>

Server Deployment/Maui/Maui_DrawInk/Maui_DrawInk/MainPage.xaml.cs

@@ -0,0 +1,10 @@
+namespace Maui_DrawInk
+{
+    public partial class MainPage : ContentPage
+    {
+        public MainPage()
+        {
+            InitializeComponent();
+        }
+    }
+}

Server Deployment/Maui/Maui_DrawInk/Maui_DrawInk/MauiProgram.cs

@@ -0,0 +1,31 @@
+using Maui_DrawInk.Data;
+using Microsoft.Extensions.Logging;
+using Syncfusion.Blazor;
+
+namespace Maui_DrawInk
+{
+    public static class MauiProgram
+    {
+        public static MauiApp CreateMauiApp()
+        {
+            var builder = MauiApp.CreateBuilder();
+            builder
+                .UseMauiApp<App>()
+                .ConfigureFonts(fonts =>
+                {
+                    fonts.AddFont("OpenSans-Regular.ttf", "OpenSansRegular");
+                });
+
+            builder.Services.AddMauiBlazorWebView();
+            builder.Services.AddMemoryCache();
+#if DEBUG
+            builder.Services.AddBlazorWebViewDeveloperTools();
+    		builder.Logging.AddDebug();
+#endif
+
+            builder.Services.AddSingleton<WeatherForecastService>();            
+            builder.Services.AddSyncfusionBlazor();
+            return builder.Build();
+        }
+    }
+}

Server Deployment/Maui/Maui_DrawInk/Maui_DrawInk/Maui_DrawInk.csproj

@@ -0,0 +1,58 @@
+<Project Sdk="Microsoft.NET.Sdk.Razor">
+
+    <PropertyGroup>
+        <TargetFrameworks>net7.0-android;net7.0-ios;net7.0-maccatalyst</TargetFrameworks>
+        <TargetFrameworks Condition="$([MSBuild]::IsOSPlatform('windows'))">$(TargetFrameworks);net7.0-windows10.0.19041.0</TargetFrameworks>
+        <!-- Uncomment to also build the tizen app. You will need to install tizen by following this: https://github.com/Samsung/Tizen.NET -->
+        <!-- <TargetFrameworks>$(TargetFrameworks);net7.0-tizen</TargetFrameworks> -->
+        <OutputType>Exe</OutputType>
+        <RootNamespace>Maui_DrawInk</RootNamespace>
+        <UseMaui>true</UseMaui>
+        <SingleProject>true</SingleProject>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <EnableDefaultCssItems>false</EnableDefaultCssItems>
+
+        <!-- Display name -->
+        <ApplicationTitle>Maui_DrawInk</ApplicationTitle>
+
+        <!-- App Identifier -->
+        <ApplicationId>com.companyname.maui_drawink</ApplicationId>
+        <ApplicationIdGuid>7BF1C53B-9B20-42F0-ACF5-4D64077C00BD</ApplicationIdGuid>
+
+        <!-- Versions -->
+        <ApplicationDisplayVersion>1.0</ApplicationDisplayVersion>
+        <ApplicationVersion>1</ApplicationVersion>
+
+        <SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'ios'">14.2</SupportedOSPlatformVersion>
+        <SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'maccatalyst'">14.0</SupportedOSPlatformVersion>
+        <SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'android'">24.0</SupportedOSPlatformVersion>
+        <SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'windows'">10.0.17763.0</SupportedOSPlatformVersion>
+        <TargetPlatformMinVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'windows'">10.0.17763.0</TargetPlatformMinVersion>
+        <SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'tizen'">6.5</SupportedOSPlatformVersion>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <!-- App Icon -->
+        <MauiIcon Include="Resources\AppIcon\appicon.svg" ForegroundFile="Resources\AppIcon\appiconfg.svg" Color="#512BD4" />
+
+        <!-- Splash Screen -->
+        <MauiSplashScreen Include="Resources\Splash\splash.svg" Color="#512BD4" BaseSize="128,128" />
+
+        <!-- Images -->
+        <MauiImage Include="Resources\Images\*" />
+        <MauiImage Update="Resources\Images\dotnet_bot.svg" BaseSize="168,208" />
+
+        <!-- Custom Fonts -->
+        <MauiFont Include="Resources\Fonts\*" />
+
+        <!-- Raw Assets (also remove the "Resources\Raw" prefix) -->
+        <MauiAsset Include="Resources\Raw\**" LogicalName="%(RecursiveDir)%(Filename)%(Extension)" />
+    </ItemGroup>
+
+    <ItemGroup>
+        <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="7.0.0" />
+        <PackageReference Include="Syncfusion.Blazor.SfPdfViewer" Version="*" />
+        <PackageReference Include="Syncfusion.Blazor.Themes" Version="*" />
+    </ItemGroup>
+
+</Project>

Server Deployment/Maui/Maui_DrawInk/Maui_DrawInk/Pages/Counter.razor

@@ -0,0 +1,16 @@
+@page "/counter"
+
+<h1>Counter</h1>
+
+<p role="status">Current count: @currentCount</p>
+
+<button class="btn btn-primary" @onclick="IncrementCount">Click me</button>
+
+@code {
+    private int currentCount = 0;
+
+    private void IncrementCount()
+    {
+        currentCount++;
+    }
+}

Server Deployment/Maui/Maui_DrawInk/Maui_DrawInk/Pages/FetchData.razor

@@ -0,0 +1,46 @@
+@page "/fetchdata"
+
+@using Maui_DrawInk.Data
+@inject WeatherForecastService ForecastService
+
+<h1>Weather forecast</h1>
+
+<p>This component demonstrates fetching data from a service.</p>
+
+@if (forecasts == null)
+{
+    <p><em>Loading...</em></p>
+}
+else
+{
+    <table class="table">
+        <thead>
+            <tr>
+                <th>Date</th>
+                <th>Temp. (C)</th>
+                <th>Temp. (F)</th>
+                <th>Summary</th>
+            </tr>
+        </thead>
+        <tbody>
+            @foreach (var forecast in forecasts)
+            {
+                <tr>
+                    <td>@forecast.Date.ToShortDateString()</td>
+                    <td>@forecast.TemperatureC</td>
+                    <td>@forecast.TemperatureF</td>
+                    <td>@forecast.Summary</td>
+                </tr>
+            }
+        </tbody>
+    </table>
+}
+
+@code {
+    private WeatherForecast[] forecasts;
+
+    protected override async Task OnInitializedAsync()
+    {
+        forecasts = await ForecastService.GetForecastAsync(DateTime.Now);
+    }
+}

Server Deployment/Maui/Maui_DrawInk/Maui_DrawInk/Pages/Index.razor

@@ -0,0 +1,31 @@
+@page "/"
+
+@using Syncfusion.Blazor.Buttons
+@using Syncfusion.Blazor.SfPdfViewer
+
+<SfButton OnClick="@AddInkAnnotationAsync">Add Ink Annotation</SfButton>
+<SfPdfViewer2 Width="100%" Height="100%" DocumentPath="@DocumentPath" @ref="@Viewer" />
+
+@code {
+    SfPdfViewer2 Viewer;
+    public string DocumentPath { get; set; } = "https://cdn.syncfusion.com/content/pdf/pdf-succinctly.pdf";
+
+    public async void AddInkAnnotationAsync(MouseEventArgs args)
+    {
+        PdfAnnotation annotation = new PdfAnnotation();
+        // Set the annotation type of Ink
+        annotation.Type = AnnotationType.Ink;
+        // Set the PageNumber starts from 0. So, if set 0 it repersent the page 1.
+        annotation.PageNumber = 0;
+
+        // Bound of the Ink annotation
+        annotation.Bound = new Bound();
+        annotation.Bound.X = 200;
+        annotation.Bound.Y = 150;
+        annotation.Bound.Width = 150;
+        annotation.Bound.Height = 100;
+        // Ink annotation path data;
+        annotation.Data = "[{\"command\":\"M\",\"x\":10,\"y\":10},{\"command\":\"C\",\"x\":10,\"y\":40,\"x1\":10,\"y1\":25,\"x2\":25,\"y2\":25},{\"command\":\"C\",\"x\":40,\"y\":25,\"x1\":25,\"y1\":25,\"x2\":25,\"y2\":40},{\"command\":\"C\",\"x\":25,\"y\":55,\"x1\":25,\"y1\":40,\"x2\":40,\"y2\":40}]";
+        await Viewer.AddAnnotationAsync(annotation);
+    }
+}

Server Deployment/Maui/Maui_DrawInk/Maui_DrawInk/Platforms/Android/AndroidManifest.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <application android:allowBackup="true" android:icon="@mipmap/appicon" android:roundIcon="@mipmap/appicon_round" android:supportsRtl="true"></application>
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.INTERNET" />
+</manifest>

Server Deployment/Maui/Maui_DrawInk/Maui_DrawInk/Platforms/Android/MainActivity.cs

@@ -0,0 +1,11 @@
+using Android.App;
+using Android.Content.PM;
+using Android.OS;
+
+namespace Maui_DrawInk
+{
+    [Activity(Theme = "@style/Maui.SplashTheme", MainLauncher = true, ConfigurationChanges = ConfigChanges.ScreenSize | ConfigChanges.Orientation | ConfigChanges.UiMode | ConfigChanges.ScreenLayout | ConfigChanges.SmallestScreenSize | ConfigChanges.Density)]
+    public class MainActivity : MauiAppCompatActivity
+    {
+    }
+}

Server Deployment/Maui/Maui_DrawInk/Maui_DrawInk/Platforms/Android/MainApplication.cs

@@ -0,0 +1,16 @@
+using Android.App;
+using Android.Runtime;
+
+namespace Maui_DrawInk
+{
+    [Application]
+    public class MainApplication : MauiApplication
+    {
+        public MainApplication(IntPtr handle, JniHandleOwnership ownership)
+            : base(handle, ownership)
+        {
+        }
+
+        protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
+    }
+}

Server Deployment/Maui/Maui_DrawInk/Maui_DrawInk/Platforms/Android/Resources/values/colors.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="colorPrimary">#512BD4</color>
+    <color name="colorPrimaryDark">#2B0B98</color>
+    <color name="colorAccent">#2B0B98</color>
+</resources>

Server Deployment/Maui/Maui_DrawInk/Maui_DrawInk/Platforms/MacCatalyst/AppDelegate.cs

@@ -0,0 +1,10 @@
+using Foundation;
+
+namespace Maui_DrawInk
+{
+    [Register("AppDelegate")]
+    public class AppDelegate : MauiUIApplicationDelegate
+    {
+        protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
+    }
+}