diff --git a/Annotations/TextPolygonSample/App.xaml b/Annotations/TextPolygonSample/App.xaml
new file mode 100644
index 0000000..ca60a25
--- /dev/null
+++ b/Annotations/TextPolygonSample/App.xaml
@@ -0,0 +1,14 @@
+
+
+
+
+
+
+
+
+
+
+
diff --git a/Annotations/TextPolygonSample/App.xaml.cs b/Annotations/TextPolygonSample/App.xaml.cs
new file mode 100644
index 0000000..429e7ba
--- /dev/null
+++ b/Annotations/TextPolygonSample/App.xaml.cs
@@ -0,0 +1,16 @@
+namespace TextPolygonSample
+{
+ public partial class App : Application
+ {
+ public App()
+ {
+ Syncfusion.Licensing.SyncfusionLicenseProvider.RegisterLicense("Ix0oFS8QJAw9HSQvXkVhQlBad1RDX3xKf0x/TGpQb19xflBPallYVBYiSV9jS3tTfkdnWHdbd3dWRGZUWU91Xg==");
+ InitializeComponent();
+ }
+
+ protected override Window CreateWindow(IActivationState? activationState)
+ {
+ return new Window(new AppShell());
+ }
+ }
+}
\ No newline at end of file
diff --git a/Annotations/TextPolygonSample/AppShell.xaml b/Annotations/TextPolygonSample/AppShell.xaml
new file mode 100644
index 0000000..60cba9f
--- /dev/null
+++ b/Annotations/TextPolygonSample/AppShell.xaml
@@ -0,0 +1,14 @@
+
+
+
+
+
+
diff --git a/Annotations/TextPolygonSample/AppShell.xaml.cs b/Annotations/TextPolygonSample/AppShell.xaml.cs
new file mode 100644
index 0000000..1ef84a0
--- /dev/null
+++ b/Annotations/TextPolygonSample/AppShell.xaml.cs
@@ -0,0 +1,10 @@
+namespace TextPolygonSample
+{
+ public partial class AppShell : Shell
+ {
+ public AppShell()
+ {
+ InitializeComponent();
+ }
+ }
+}
diff --git a/Annotations/TextPolygonSample/Assets/Annotations.pdf b/Annotations/TextPolygonSample/Assets/Annotations.pdf
new file mode 100644
index 0000000..9192788
Binary files /dev/null and b/Annotations/TextPolygonSample/Assets/Annotations.pdf differ
diff --git a/Annotations/TextPolygonSample/MainPage.xaml b/Annotations/TextPolygonSample/MainPage.xaml
new file mode 100644
index 0000000..241a3a4
--- /dev/null
+++ b/Annotations/TextPolygonSample/MainPage.xaml
@@ -0,0 +1,11 @@
+
+
+
+
+
+
+
+
diff --git a/Annotations/TextPolygonSample/MainPage.xaml.cs b/Annotations/TextPolygonSample/MainPage.xaml.cs
new file mode 100644
index 0000000..cb4e340
--- /dev/null
+++ b/Annotations/TextPolygonSample/MainPage.xaml.cs
@@ -0,0 +1,128 @@
+using Syncfusion.Maui.PdfViewer;
+using System.Globalization;
+
+namespace TextPolygonSample
+{
+ public partial class MainPage : ContentPage
+ {
+ // Define a variable to hold the polygon bounds and thickness for positioning other annotations
+ RectF polygonBounds;
+ float polygonThickness;
+ PolygonAnnotation? polygonAnnotation;
+ FreeTextAnnotation? textAnnotation;
+
+ public MainPage()
+ {
+ InitializeComponent();
+
+ // Load a PDF document embedded in the project resources
+ Stream? documentStream = this.GetType().Assembly.GetManifestResourceStream("TextPolygonSample.Assets.Annotations.pdf");
+
+ // Load the PDF document into the SfPdfViewer
+ PdfViewer.LoadDocument(documentStream);
+
+ // Call method to convert coordinates and add polygon annotations to the PDF
+ ConvertAndAddPolygonAnnotation();
+
+ // Create and add free text annotation within the polygon
+ CreateAndAddFreeTextAnnotation();
+ }
+
+ // Converts coordinate to polygon points and adds polygon and text annotations
+ void ConvertAndAddPolygonAnnotation()
+ {
+ // Example coordinates for a polygon
+ var coordinates = "M50 27L111 27L111 63L50 63";
+
+ // Create and add polygon annotation based on coordinate
+ CreateAndAddPolygonAnnotation(coordinates);
+ }
+
+ // Creates and adds a free text annotation inside the polygon annotation
+ private void CreateAndAddFreeTextAnnotation()
+ {
+ // Text to be displayed within the free text annotation
+ string text = "TOMTEST";
+
+ // Calculate position and size of the free text annotation
+ float FreeTextX = polygonBounds.X + polygonThickness;
+ float FreeTextY = polygonBounds.Y + polygonThickness;
+ float FreeTextWidth = polygonBounds.Width - polygonThickness;
+ float FreeTextHeight = polygonBounds.Height - polygonThickness;
+
+ // Define bounds for the free text annotation
+ RectF freeTextBounds = new RectF(FreeTextX, FreeTextY, FreeTextWidth, FreeTextHeight);
+
+ // Create a free text annotation and add it to the PDF viewer
+ textAnnotation = new FreeTextAnnotation(text, 1, freeTextBounds);
+ PdfViewer.AddAnnotation(textAnnotation);
+ }
+
+ // Converts coordinates to a list of points for the polygon annotation
+ public List ConvertCoordinatesToPolygonPoints(string coordinatesData)
+ {
+ // List to hold the parsed points
+ var points = new List();
+
+ // Split the coordinates data into commands based on the 'M' (move to) and 'L' (line to) commands
+ string[] commands = coordinatesData.Split(new char[] { 'M', 'L' }, StringSplitOptions.RemoveEmptyEntries);
+ foreach (var command in commands)
+ {
+ // Separate each command into X and Y coordinates
+ string[] coords = command.Trim().Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
+ if (coords.Length >= 2)
+ {
+ // Parse the coordinates and add to the list as a PointF object
+ float x = float.Parse(coords[0], CultureInfo.InvariantCulture);
+ float y = float.Parse(coords[1], CultureInfo.InvariantCulture);
+ points.Add(new PointF(x, y));
+ }
+ }
+ return points;
+ }
+
+ // Creates a polygon annotation from a list of points
+ private PolygonAnnotation CreatePolygonAnnotation(List polygonPoints)
+ {
+ // Create the polygon annotation and set its properties
+ PolygonAnnotation polygonAnnotation = new PolygonAnnotation(polygonPoints, 1);
+ polygonAnnotation.Color = Colors.Black; // Set annotation color
+ polygonAnnotation.Opacity = 25; // Set annotation opacity
+
+ // Set the bounds and thickness for use in positioning other annotations
+ polygonBounds = polygonAnnotation.Bounds;
+ polygonThickness = polygonAnnotation.BorderWidth;
+
+ // Set a solid border style for the polygon
+ polygonAnnotation.BorderStyle = BorderStyle.Solid;
+
+ return polygonAnnotation;
+ }
+
+ // Parses coordinate, creates a polygon annotation, and adds it to the PDF viewer
+ private void CreateAndAddPolygonAnnotation(string coordinate)
+ {
+ // Convert coordinate to a list of polygon points
+ List polygonPoints = ConvertCoordinatesToPolygonPoints(coordinate);
+
+ // Create the polygon annotation from the points
+ polygonAnnotation = CreatePolygonAnnotation(polygonPoints);
+
+ // Add the polygon annotation to the PDF document
+ PdfViewer.AddAnnotation(polygonAnnotation);
+ }
+
+ //private void PdfViewer_AnnotationEdited(object sender, AnnotationEventArgs e)
+ //{
+ // if (e.Annotation is FreeTextAnnotation annotation && annotation == textAnnotation && polygonAnnotation != null)
+ // {
+ // polygonBounds = annotation.Bounds;
+ // }
+ // if (polygonAnnotation != null)
+ // {
+ // polygonAnnotation.Bounds = polygonBounds;
+ // polygonAnnotation.Points = new List() { new PointF(polygonBounds.X, polygonBounds.Y), new PointF(polygonBounds.X + polygonBounds.Width, polygonBounds.Y), new PointF(polygonBounds.X, polygonBounds.Y + polygonBounds.Height), new PointF(polygonBounds.X + polygonBounds.Width, polygonBounds.Y + polygonBounds.Height) };
+ // }
+ //}
+ }
+}
diff --git a/Annotations/TextPolygonSample/MauiProgram.cs b/Annotations/TextPolygonSample/MauiProgram.cs
new file mode 100644
index 0000000..70124bb
--- /dev/null
+++ b/Annotations/TextPolygonSample/MauiProgram.cs
@@ -0,0 +1,27 @@
+using Microsoft.Extensions.Logging;
+using Syncfusion.Maui.Core.Hosting;
+
+namespace TextPolygonSample
+{
+ public static class MauiProgram
+ {
+ public static MauiApp CreateMauiApp()
+ {
+ var builder = MauiApp.CreateBuilder();
+ builder
+ .UseMauiApp()
+ .ConfigureSyncfusionCore()
+ .ConfigureFonts(fonts =>
+ {
+ fonts.AddFont("OpenSans-Regular.ttf", "OpenSansRegular");
+ fonts.AddFont("OpenSans-Semibold.ttf", "OpenSansSemibold");
+ });
+
+#if DEBUG
+ builder.Logging.AddDebug();
+#endif
+
+ return builder.Build();
+ }
+ }
+}
diff --git a/Annotations/TextPolygonSample/Platforms/Android/AndroidManifest.xml b/Annotations/TextPolygonSample/Platforms/Android/AndroidManifest.xml
new file mode 100644
index 0000000..e9937ad
--- /dev/null
+++ b/Annotations/TextPolygonSample/Platforms/Android/AndroidManifest.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/Annotations/TextPolygonSample/Platforms/Android/MainActivity.cs b/Annotations/TextPolygonSample/Platforms/Android/MainActivity.cs
new file mode 100644
index 0000000..ec11e0c
--- /dev/null
+++ b/Annotations/TextPolygonSample/Platforms/Android/MainActivity.cs
@@ -0,0 +1,11 @@
+using Android.App;
+using Android.Content.PM;
+using Android.OS;
+
+namespace TextPolygonSample
+{
+ [Activity(Theme = "@style/Maui.SplashTheme", MainLauncher = true, LaunchMode = LaunchMode.SingleTop, ConfigurationChanges = ConfigChanges.ScreenSize | ConfigChanges.Orientation | ConfigChanges.UiMode | ConfigChanges.ScreenLayout | ConfigChanges.SmallestScreenSize | ConfigChanges.Density)]
+ public class MainActivity : MauiAppCompatActivity
+ {
+ }
+}
diff --git a/Annotations/TextPolygonSample/Platforms/Android/MainApplication.cs b/Annotations/TextPolygonSample/Platforms/Android/MainApplication.cs
new file mode 100644
index 0000000..b240fd5
--- /dev/null
+++ b/Annotations/TextPolygonSample/Platforms/Android/MainApplication.cs
@@ -0,0 +1,16 @@
+using Android.App;
+using Android.Runtime;
+
+namespace TextPolygonSample
+{
+ [Application]
+ public class MainApplication : MauiApplication
+ {
+ public MainApplication(IntPtr handle, JniHandleOwnership ownership)
+ : base(handle, ownership)
+ {
+ }
+
+ protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
+ }
+}
diff --git a/Annotations/TextPolygonSample/Platforms/Android/Resources/values/colors.xml b/Annotations/TextPolygonSample/Platforms/Android/Resources/values/colors.xml
new file mode 100644
index 0000000..c04d749
--- /dev/null
+++ b/Annotations/TextPolygonSample/Platforms/Android/Resources/values/colors.xml
@@ -0,0 +1,6 @@
+
+
+ #512BD4
+ #2B0B98
+ #2B0B98
+
\ No newline at end of file
diff --git a/Annotations/TextPolygonSample/Platforms/MacCatalyst/AppDelegate.cs b/Annotations/TextPolygonSample/Platforms/MacCatalyst/AppDelegate.cs
new file mode 100644
index 0000000..cdbb8ae
--- /dev/null
+++ b/Annotations/TextPolygonSample/Platforms/MacCatalyst/AppDelegate.cs
@@ -0,0 +1,10 @@
+using Foundation;
+
+namespace TextPolygonSample
+{
+ [Register("AppDelegate")]
+ public class AppDelegate : MauiUIApplicationDelegate
+ {
+ protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
+ }
+}
diff --git a/Annotations/TextPolygonSample/Platforms/MacCatalyst/Entitlements.plist b/Annotations/TextPolygonSample/Platforms/MacCatalyst/Entitlements.plist
new file mode 100644
index 0000000..de4adc9
--- /dev/null
+++ b/Annotations/TextPolygonSample/Platforms/MacCatalyst/Entitlements.plist
@@ -0,0 +1,14 @@
+
+
+
+
+
+
+ com.apple.security.app-sandbox
+
+
+ com.apple.security.network.client
+
+
+
+
diff --git a/Annotations/TextPolygonSample/Platforms/MacCatalyst/Info.plist b/Annotations/TextPolygonSample/Platforms/MacCatalyst/Info.plist
new file mode 100644
index 0000000..7268977
--- /dev/null
+++ b/Annotations/TextPolygonSample/Platforms/MacCatalyst/Info.plist
@@ -0,0 +1,38 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+ UIDeviceFamily
+
+ 2
+
+ UIRequiredDeviceCapabilities
+
+ arm64
+
+ UISupportedInterfaceOrientations
+
+ UIInterfaceOrientationPortrait
+ UIInterfaceOrientationLandscapeLeft
+ UIInterfaceOrientationLandscapeRight
+
+ UISupportedInterfaceOrientations~ipad
+
+ UIInterfaceOrientationPortrait
+ UIInterfaceOrientationPortraitUpsideDown
+ UIInterfaceOrientationLandscapeLeft
+ UIInterfaceOrientationLandscapeRight
+
+ XSAppIconAssets
+ Assets.xcassets/appicon.appiconset
+
+
diff --git a/Annotations/TextPolygonSample/Platforms/MacCatalyst/Program.cs b/Annotations/TextPolygonSample/Platforms/MacCatalyst/Program.cs
new file mode 100644
index 0000000..0704fa9
--- /dev/null
+++ b/Annotations/TextPolygonSample/Platforms/MacCatalyst/Program.cs
@@ -0,0 +1,16 @@
+using ObjCRuntime;
+using UIKit;
+
+namespace TextPolygonSample
+{
+ public class Program
+ {
+ // This is the main entry point of the application.
+ static void Main(string[] args)
+ {
+ // if you want to use a different Application Delegate class from "AppDelegate"
+ // you can specify it here.
+ UIApplication.Main(args, null, typeof(AppDelegate));
+ }
+ }
+}
diff --git a/Annotations/TextPolygonSample/Platforms/Tizen/Main.cs b/Annotations/TextPolygonSample/Platforms/Tizen/Main.cs
new file mode 100644
index 0000000..ffc0f75
--- /dev/null
+++ b/Annotations/TextPolygonSample/Platforms/Tizen/Main.cs
@@ -0,0 +1,17 @@
+using System;
+using Microsoft.Maui;
+using Microsoft.Maui.Hosting;
+
+namespace TextPolygonSample
+{
+ internal class Program : MauiApplication
+ {
+ protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
+
+ static void Main(string[] args)
+ {
+ var app = new Program();
+ app.Run(args);
+ }
+ }
+}
diff --git a/Annotations/TextPolygonSample/Platforms/Tizen/tizen-manifest.xml b/Annotations/TextPolygonSample/Platforms/Tizen/tizen-manifest.xml
new file mode 100644
index 0000000..95ef2bd
--- /dev/null
+++ b/Annotations/TextPolygonSample/Platforms/Tizen/tizen-manifest.xml
@@ -0,0 +1,15 @@
+
+
+
+
+
+ maui-appicon-placeholder
+
+
+
+
+ http://tizen.org/privilege/internet
+
+
+
+
\ No newline at end of file
diff --git a/Annotations/TextPolygonSample/Platforms/Windows/App.xaml b/Annotations/TextPolygonSample/Platforms/Windows/App.xaml
new file mode 100644
index 0000000..5df6443
--- /dev/null
+++ b/Annotations/TextPolygonSample/Platforms/Windows/App.xaml
@@ -0,0 +1,8 @@
+
+
+
diff --git a/Annotations/TextPolygonSample/Platforms/Windows/App.xaml.cs b/Annotations/TextPolygonSample/Platforms/Windows/App.xaml.cs
new file mode 100644
index 0000000..ef44e3f
--- /dev/null
+++ b/Annotations/TextPolygonSample/Platforms/Windows/App.xaml.cs
@@ -0,0 +1,25 @@
+using Microsoft.UI.Xaml;
+
+// To learn more about WinUI, the WinUI project structure,
+// and more about our project templates, see: http://aka.ms/winui-project-info.
+
+namespace TextPolygonSample.WinUI
+{
+ ///
+ /// Provides application-specific behavior to supplement the default Application class.
+ ///
+ public partial class App : MauiWinUIApplication
+ {
+ ///
+ /// Initializes the singleton application object. This is the first line of authored code
+ /// executed, and as such is the logical equivalent of main() or WinMain().
+ ///
+ public App()
+ {
+ this.InitializeComponent();
+ }
+
+ protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
+ }
+
+}
diff --git a/Annotations/TextPolygonSample/Platforms/Windows/Package.appxmanifest b/Annotations/TextPolygonSample/Platforms/Windows/Package.appxmanifest
new file mode 100644
index 0000000..2c3e8c5
--- /dev/null
+++ b/Annotations/TextPolygonSample/Platforms/Windows/Package.appxmanifest
@@ -0,0 +1,46 @@
+
+
+
+
+
+
+
+
+ $placeholder$
+ User Name
+ $placeholder$.png
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/Annotations/TextPolygonSample/Platforms/Windows/app.manifest b/Annotations/TextPolygonSample/Platforms/Windows/app.manifest
new file mode 100644
index 0000000..deb3b5d
--- /dev/null
+++ b/Annotations/TextPolygonSample/Platforms/Windows/app.manifest
@@ -0,0 +1,15 @@
+
+
+
+
+
+
+
+ true/PM
+ PerMonitorV2, PerMonitor
+
+
+
diff --git a/Annotations/TextPolygonSample/Platforms/iOS/AppDelegate.cs b/Annotations/TextPolygonSample/Platforms/iOS/AppDelegate.cs
new file mode 100644
index 0000000..cdbb8ae
--- /dev/null
+++ b/Annotations/TextPolygonSample/Platforms/iOS/AppDelegate.cs
@@ -0,0 +1,10 @@
+using Foundation;
+
+namespace TextPolygonSample
+{
+ [Register("AppDelegate")]
+ public class AppDelegate : MauiUIApplicationDelegate
+ {
+ protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
+ }
+}
diff --git a/Annotations/TextPolygonSample/Platforms/iOS/Info.plist b/Annotations/TextPolygonSample/Platforms/iOS/Info.plist
new file mode 100644
index 0000000..0004a4f
--- /dev/null
+++ b/Annotations/TextPolygonSample/Platforms/iOS/Info.plist
@@ -0,0 +1,32 @@
+
+
+
+
+ LSRequiresIPhoneOS
+
+ UIDeviceFamily
+
+ 1
+ 2
+
+ UIRequiredDeviceCapabilities
+
+ arm64
+
+ UISupportedInterfaceOrientations
+
+ UIInterfaceOrientationPortrait
+ UIInterfaceOrientationLandscapeLeft
+ UIInterfaceOrientationLandscapeRight
+
+ UISupportedInterfaceOrientations~ipad
+
+ UIInterfaceOrientationPortrait
+ UIInterfaceOrientationPortraitUpsideDown
+ UIInterfaceOrientationLandscapeLeft
+ UIInterfaceOrientationLandscapeRight
+
+ XSAppIconAssets
+ Assets.xcassets/appicon.appiconset
+
+
diff --git a/Annotations/TextPolygonSample/Platforms/iOS/Program.cs b/Annotations/TextPolygonSample/Platforms/iOS/Program.cs
new file mode 100644
index 0000000..0704fa9
--- /dev/null
+++ b/Annotations/TextPolygonSample/Platforms/iOS/Program.cs
@@ -0,0 +1,16 @@
+using ObjCRuntime;
+using UIKit;
+
+namespace TextPolygonSample
+{
+ public class Program
+ {
+ // This is the main entry point of the application.
+ static void Main(string[] args)
+ {
+ // if you want to use a different Application Delegate class from "AppDelegate"
+ // you can specify it here.
+ UIApplication.Main(args, null, typeof(AppDelegate));
+ }
+ }
+}
diff --git a/Annotations/TextPolygonSample/Platforms/iOS/Resources/PrivacyInfo.xcprivacy b/Annotations/TextPolygonSample/Platforms/iOS/Resources/PrivacyInfo.xcprivacy
new file mode 100644
index 0000000..24ab3b4
--- /dev/null
+++ b/Annotations/TextPolygonSample/Platforms/iOS/Resources/PrivacyInfo.xcprivacy
@@ -0,0 +1,51 @@
+
+
+
+
+
+ NSPrivacyAccessedAPITypes
+
+
+ NSPrivacyAccessedAPIType
+ NSPrivacyAccessedAPICategoryFileTimestamp
+ NSPrivacyAccessedAPITypeReasons
+
+ C617.1
+
+
+
+ NSPrivacyAccessedAPIType
+ NSPrivacyAccessedAPICategorySystemBootTime
+ NSPrivacyAccessedAPITypeReasons
+
+ 35F9.1
+
+
+
+ NSPrivacyAccessedAPIType
+ NSPrivacyAccessedAPICategoryDiskSpace
+ NSPrivacyAccessedAPITypeReasons
+
+ E174.1
+
+
+
+
+
+
diff --git a/Annotations/TextPolygonSample/Properties/launchSettings.json b/Annotations/TextPolygonSample/Properties/launchSettings.json
new file mode 100644
index 0000000..4f85793
--- /dev/null
+++ b/Annotations/TextPolygonSample/Properties/launchSettings.json
@@ -0,0 +1,8 @@
+{
+ "profiles": {
+ "Windows Machine": {
+ "commandName": "Project",
+ "nativeDebugging": false
+ }
+ }
+}
\ No newline at end of file
diff --git a/Annotations/TextPolygonSample/README.md b/Annotations/TextPolygonSample/README.md
new file mode 100644
index 0000000..28eb954
--- /dev/null
+++ b/Annotations/TextPolygonSample/README.md
@@ -0,0 +1,206 @@
+# How to add text inside a polygon annotation in .NET MAUI PDF Viewer?
+
+This project demonstrates how to add text inside a polygon annotation in [SfPdfViewer](https://help.syncfusion.com/cr/maui/Syncfusion.Maui.PdfViewer.SfPdfViewer.html).
+
+## Prerequisites
+
+1. A .NET MAUI project set up.
+2. The [Syncfusion.Maui.PdfViewer](https://www.nuget.org/packages/Syncfusion.Maui.PdfViewer) package.
+
+## Steps
+
+### 1. Install Required NuGet Package
+
+Create a new [MAUI App](https://dotnet.microsoft.com/en-us/learn/maui/first-app-tutorial/create) and install the [Syncfusion.Maui.PdfViewer](https://www.nuget.org/packages/Syncfusion.Maui.PdfViewer) package using either.
+* NuGet Package Manager
+* NuGet CLI
+
+### 2. Initialize and Configure the PDF Viewer
+
+Start by adding the Syncfusion PDF Viewer control to your XAML file.
+
+**a. Add the Syncfusion namespace in `MainPage.xaml`**
+
+This namespace enables access to the PDF Viewer control.
+
+**XAML:**
+```xaml
+ xmlns:syncfusion="clr-namespace:Syncfusion.Maui.PdfViewer;assembly=Syncfusion.Maui.PdfViewer"
+```
+
+**b. Add the PDF Viewer to your layout**
+
+**XAML:**
+```xaml
+
+
+
+```
+
+**c. Load the PDF in `MainPage.xaml.cs`**
+
+**C#:**
+```csharp
+ public MainPage()
+ {
+ InitializeComponent();
+
+ // Load a PDF document embedded in the project resources
+ Stream? documentStream = this.GetType().Assembly.GetManifestResourceStream("TextPolygonSample.Assets.Annotations.pdf");
+
+ // Load the PDF document into the SfPdfViewer
+ PdfViewer.LoadDocument(documentStream);
+ }
+```
+
+### 3. Define a field to hold the polygon bounds and thickness for positioning FreeText annotations
+
+Declare fields in your `MainPage.xaml.cs` to store the bounds and thickness of the polygon annotation. These will be used to accurately position the free text annotation within the polygon.
+
+**C#:**
+```csharp
+ RectF polygonBounds;
+ float polygonThickness;
+```
+
+### 4. Convert the Polygon annotation coordinates to list of points
+
+This method parses a string representation of polygon coordinates into a list of points.
+
+**C#:**
+```csharp
+ public List ConvertCoordinatesToPolygonPoints(string coordinatesData)
+ {
+ // List to hold the parsed points
+ var points = new List();
+
+ // Split the coordinates data into commands based on the 'M' (move to) and 'L' (line to) commands
+ string[] commands = coordinatesData.Split(new char[] { 'M', 'L' }, StringSplitOptions.RemoveEmptyEntries);
+ foreach (var command in commands)
+ {
+ // Separate each command into X and Y coordinates
+ string[] coords = command.Trim().Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
+ if (coords.Length >= 2)
+ {
+ // Parse the coordinates and add to the list as a PointF object
+ float x = float.Parse(coords[0], CultureInfo.InvariantCulture);
+ float y = float.Parse(coords[1], CultureInfo.InvariantCulture);
+ points.Add(new PointF(x, y));
+ }
+ }
+ return points;
+ }
+```
+
+### 5. Create a polygon annotation using the list of points
+
+This method constructs a `PolygonAnnotation` object from the provided points and configures its appearance and properties.
+
+**C#:**
+```csharp
+ private PolygonAnnotation CreatePolygonAnnotation(List polygonPoints)
+ {
+ // Create the polygon annotation and set its properties
+ PolygonAnnotation polygonAnnotation = new PolygonAnnotation(polygonPoints, 1);
+ polygonAnnotation.Color = Colors.Black; // Set annotation color
+ polygonAnnotation.Opacity = 25; // Set annotation opacity
+
+ // Set the bounds and thickness for use in positioning other annotations
+ polygonBounds = polygonAnnotation.Bounds;
+ polygonThickness = polygonAnnotation.BorderWidth;
+
+ // Set a solid border style for the polygon
+ polygonAnnotation.BorderStyle = BorderStyle.Solid;
+
+ return polygonAnnotation;
+ }
+```
+
+### 6. Parse the coordinate, create a polygon annotation, and adds it to the PDF viewer
+
+This method serves as a controller to parse the coordinate string, create the polygon annotation, and add it to the PDF viewer.
+
+**C#:**
+```csharp
+ private void CreateAndAddPolygonAnnotation(string coordinate)
+ {
+ // Convert coordinate to a list of polygon points
+ List polygonPoints = ConvertCoordinatesToPolygonPoints(coordinate);
+
+ // Create the polygon annotation from the points
+ PolygonAnnotation polygonAnnotation = CreatePolygonAnnotation(polygonPoints);
+
+ // Add the polygon annotation to the PDF document
+ PdfViewer.AddAnnotation(polygonAnnotation);
+ }
+```
+
+### 7. Converts coordinate to polygon points and adds polygon annotations
+
+This method sets up the coordinates and triggers the creation and addition of the polygon annotation.
+
+**C#:**
+```csharp
+ void ConvertAndAddPolygonAnnotation()
+ {
+ // Example coordinates for a polygon
+ var coordinates = "M50 27L111 27L111 63L50 63";
+
+ // Create and add polygon annotation based on coordinate
+ CreateAndAddPolygonAnnotation(coordinates);
+ }
+```
+
+### 8. Creates and adds a free text annotation inside the polygon annotation
+
+This method creates a text annotation and positions it within the defined polygon annotation's bounds.
+
+**C#:**
+```csharp
+ private void CreateAndAddFreeTextAnnotation()
+ {
+ // Text to be displayed within the free text annotation
+ string text = "TOMTEST";
+
+ // Calculate position and size of the free text annotation
+ float FreeTextX = polygonBounds.X + polygonThickness;
+ float FreeTextY = polygonBounds.Y + polygonThickness;
+ float FreeTextWidth = polygonBounds.Width - polygonThickness;
+ float FreeTextHeight = polygonBounds.Height - polygonThickness;
+
+ // Define bounds for the free text annotation
+ RectF freeTextBounds = new RectF(FreeTextX, FreeTextY, FreeTextWidth, FreeTextHeight);
+
+ // Create a free text annotation and add it to the PDF viewer
+ FreeTextAnnotation textAnnotation = new FreeTextAnnotation(text, 1, freeTextBounds);
+ PdfViewer.AddAnnotation(textAnnotation);
+ }
+```
+
+### 9. Call the `ConvertAndAddPolygonAnnotation` and `CreateAndAddFreeTextAnnotation` in the `MainPage` constructor.
+
+The `MainPage` constructor initializes the page, loads the PDF document, and then calls the methods to add the polygon and free text annotations.
+
+**C#:**
+```csharp
+ public MainPage()
+ {
+ InitializeComponent();
+
+ // Load a PDF document embedded in the project resources
+ Stream? documentStream = this.GetType().Assembly.GetManifestResourceStream("TextPolygonSample.Assets.Annotations.pdf");
+
+ // Load the PDF document into the SfPdfViewer
+ PdfViewer.LoadDocument(documentStream);
+
+ // Call method to convert coordinates and add polygon annotations to the PDF
+ ConvertAndAddPolygonAnnotation();
+
+ // Create and add free text annotation within the polygon
+ CreateAndAddFreeTextAnnotation();
+ }
+```
+
+## Run the App
+
+Build and run the application on you desired platform.
\ No newline at end of file
diff --git a/Annotations/TextPolygonSample/Resources/AppIcon/appicon.svg b/Annotations/TextPolygonSample/Resources/AppIcon/appicon.svg
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+++ b/Annotations/TextPolygonSample/Resources/AppIcon/appicon.svg
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+
+
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diff --git a/Annotations/TextPolygonSample/Resources/AppIcon/appiconfg.svg b/Annotations/TextPolygonSample/Resources/AppIcon/appiconfg.svg
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+++ b/Annotations/TextPolygonSample/Resources/AppIcon/appiconfg.svg
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+
+
+
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diff --git a/Annotations/TextPolygonSample/Resources/Fonts/OpenSans-Regular.ttf b/Annotations/TextPolygonSample/Resources/Fonts/OpenSans-Regular.ttf
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diff --git a/Annotations/TextPolygonSample/Resources/Fonts/OpenSans-Semibold.ttf b/Annotations/TextPolygonSample/Resources/Fonts/OpenSans-Semibold.ttf
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index 0000000..a1f8571
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diff --git a/Annotations/TextPolygonSample/Resources/Images/dotnet_bot.png b/Annotations/TextPolygonSample/Resources/Images/dotnet_bot.png
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diff --git a/Annotations/TextPolygonSample/Resources/Raw/AboutAssets.txt b/Annotations/TextPolygonSample/Resources/Raw/AboutAssets.txt
new file mode 100644
index 0000000..89dc758
--- /dev/null
+++ b/Annotations/TextPolygonSample/Resources/Raw/AboutAssets.txt
@@ -0,0 +1,15 @@
+Any raw assets you want to be deployed with your application can be placed in
+this directory (and child directories). Deployment of the asset to your application
+is automatically handled by the following `MauiAsset` Build Action within your `.csproj`.
+
+
+
+These files will be deployed with your package and will be accessible using Essentials:
+
+ async Task LoadMauiAsset()
+ {
+ using var stream = await FileSystem.OpenAppPackageFileAsync("AboutAssets.txt");
+ using var reader = new StreamReader(stream);
+
+ var contents = reader.ReadToEnd();
+ }
diff --git a/Annotations/TextPolygonSample/Resources/Splash/splash.svg b/Annotations/TextPolygonSample/Resources/Splash/splash.svg
new file mode 100644
index 0000000..21dfb25
--- /dev/null
+++ b/Annotations/TextPolygonSample/Resources/Splash/splash.svg
@@ -0,0 +1,8 @@
+
+
+
\ No newline at end of file
diff --git a/Annotations/TextPolygonSample/Resources/Styles/Colors.xaml b/Annotations/TextPolygonSample/Resources/Styles/Colors.xaml
new file mode 100644
index 0000000..30307a5
--- /dev/null
+++ b/Annotations/TextPolygonSample/Resources/Styles/Colors.xaml
@@ -0,0 +1,45 @@
+
+
+
+
+
+
+ #512BD4
+ #ac99ea
+ #242424
+ #DFD8F7
+ #9880e5
+ #2B0B98
+
+ White
+ Black
+ #D600AA
+ #190649
+ #1f1f1f
+
+ #E1E1E1
+ #C8C8C8
+ #ACACAC
+ #919191
+ #6E6E6E
+ #404040
+ #212121
+ #141414
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/Annotations/TextPolygonSample/Resources/Styles/Styles.xaml b/Annotations/TextPolygonSample/Resources/Styles/Styles.xaml
new file mode 100644
index 0000000..86f574d
--- /dev/null
+++ b/Annotations/TextPolygonSample/Resources/Styles/Styles.xaml
@@ -0,0 +1,451 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/Annotations/TextPolygonSample/TextPolygonSample.csproj b/Annotations/TextPolygonSample/TextPolygonSample.csproj
new file mode 100644
index 0000000..38c4a0b
--- /dev/null
+++ b/Annotations/TextPolygonSample/TextPolygonSample.csproj
@@ -0,0 +1,76 @@
+
+
+
+ net9.0-android;net9.0-ios;net9.0-maccatalyst
+ $(TargetFrameworks);net9.0-windows10.0.19041.0
+
+
+
+
+
+
+ Exe
+ TextPolygonSample
+ true
+ true
+ enable
+ enable
+
+
+ TextPolygonSample
+
+
+ com.companyname.textpolygonsample
+
+
+ 1.0
+ 1
+
+
+ None
+
+ 15.0
+ 15.0
+ 21.0
+ 10.0.17763.0
+ 10.0.17763.0
+ 6.5
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/Annotations/TextPolygonSample/TextPolygonSample.sln b/Annotations/TextPolygonSample/TextPolygonSample.sln
new file mode 100644
index 0000000..95b3596
--- /dev/null
+++ b/Annotations/TextPolygonSample/TextPolygonSample.sln
@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.14.36203.30 d17.14
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TextPolygonSample", "TextPolygonSample.csproj", "{06054CB1-A829-4557-8076-96BB3818446A}"
+EndProject
+Global
+ GlobalSection(SolutionConfigurationPlatforms) = preSolution
+ Debug|Any CPU = Debug|Any CPU
+ Release|Any CPU = Release|Any CPU
+ EndGlobalSection
+ GlobalSection(ProjectConfigurationPlatforms) = postSolution
+ {06054CB1-A829-4557-8076-96BB3818446A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {06054CB1-A829-4557-8076-96BB3818446A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {06054CB1-A829-4557-8076-96BB3818446A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {06054CB1-A829-4557-8076-96BB3818446A}.Release|Any CPU.Build.0 = Release|Any CPU
+ EndGlobalSection
+ GlobalSection(SolutionProperties) = preSolution
+ HideSolutionNode = FALSE
+ EndGlobalSection
+ GlobalSection(ExtensibilityGlobals) = postSolution
+ SolutionGuid = {8C7F93CE-4D14-4C45-9AED-A134600A7CF8}
+ EndGlobalSection
+EndGlobal