Merge pull request #28 from Venkateshmuruganandam/master

Sample added for PPTX to PDF for all platform

PPTX-to-PDF-conversion/Convert-PowerPoint-presentation-to-PDF/.NET-MAUI/Convert-PowerPoint-Presentation-to-PDF.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.0.31611.283
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Convert-PowerPoint-Presentation-to-PDF", "Convert-PowerPoint-Presentation-to-PDF\Convert-PowerPoint-Presentation-to-PDF.csproj", "{DC3283BF-B613-48D7-9B82-1B8A41ED48AA}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{DC3283BF-B613-48D7-9B82-1B8A41ED48AA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{DC3283BF-B613-48D7-9B82-1B8A41ED48AA}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{DC3283BF-B613-48D7-9B82-1B8A41ED48AA}.Debug|Any CPU.Deploy.0 = Debug|Any CPU
+		{DC3283BF-B613-48D7-9B82-1B8A41ED48AA}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{DC3283BF-B613-48D7-9B82-1B8A41ED48AA}.Release|Any CPU.Build.0 = Release|Any CPU
+		{DC3283BF-B613-48D7-9B82-1B8A41ED48AA}.Release|Any CPU.Deploy.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {61F7FB11-1E47-470C-91E2-47F8143E1572}
+	EndGlobalSection
+EndGlobal

PPTX-to-PDF-conversion/Convert-PowerPoint-presentation-to-PDF/.NET-MAUI/Convert-PowerPoint-Presentation-to-PDF/App.xaml

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+<?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:Convert_PowerPoint_Presentation_to_PDF"
+             x:Class="Convert_PowerPoint_Presentation_to_PDF.App">
+    <Application.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary Source="Resources/Styles/Colors.xaml" />
+                <ResourceDictionary Source="Resources/Styles/Styles.xaml" />
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
+    </Application.Resources>
+</Application>

PPTX-to-PDF-conversion/Convert-PowerPoint-presentation-to-PDF/.NET-MAUI/Convert-PowerPoint-Presentation-to-PDF/App.xaml.cs

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

PPTX-to-PDF-conversion/Convert-PowerPoint-presentation-to-PDF/.NET-MAUI/Convert-PowerPoint-Presentation-to-PDF/AppShell.xaml

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

PPTX-to-PDF-conversion/Convert-PowerPoint-presentation-to-PDF/.NET-MAUI/Convert-PowerPoint-Presentation-to-PDF/AppShell.xaml.cs

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

PPTX-to-PDF-conversion/Convert-PowerPoint-presentation-to-PDF/.NET-MAUI/Convert-PowerPoint-Presentation-to-PDF/Convert-PowerPoint-Presentation-to-PDF.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+	<PropertyGroup>
+		<TargetFrameworks>net6.0-android;net6.0-ios;net6.0-maccatalyst</TargetFrameworks>
+		<TargetFrameworks Condition="$([MSBuild]::IsOSPlatform('windows'))">$(TargetFrameworks);net6.0-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>$(TargetFrameworks);net6.0-tizen</TargetFrameworks> -->
+		<OutputType>Exe</OutputType>
+		<RootNamespace>Convert_PowerPoint_Presentation_to_PDF</RootNamespace>
+		<UseMaui>true</UseMaui>
+		<SingleProject>true</SingleProject>
+		<ImplicitUsings>enable</ImplicitUsings>
+
+		<!-- Display name -->
+		<ApplicationTitle>Convert-PowerPoint-Presentation-to-PDF</ApplicationTitle>
+
+		<!-- App Identifier -->
+		<ApplicationId>com.companyname.convert_powerpoint_presentation_to_pdf</ApplicationId>
+		<ApplicationIdGuid>fea8b7ef-8927-4708-b772-dec9b09b21d1</ApplicationIdGuid>
+
+		<!-- Versions -->
+		<ApplicationDisplayVersion>1.0</ApplicationDisplayVersion>
+		<ApplicationVersion>1</ApplicationVersion>
+
+		<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'ios'">14.2</SupportedOSPlatformVersion>
+		<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'maccatalyst'">14.0</SupportedOSPlatformVersion>
+		<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'android'">21.0</SupportedOSPlatformVersion>
+		<SupportedOSPlatformVersion Condition="$([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>
+	  <None Remove="Assets\Input.pptx" />
+	</ItemGroup>
+
+	<ItemGroup>
+	  <EmbeddedResource Include="Assets\Input.pptx">
+	    <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+	  </EmbeddedResource>
+	</ItemGroup>
+
+	<ItemGroup>
+	  <PackageReference Include="Syncfusion.PresentationRenderer.NET" Version="*" />
+	</ItemGroup>
+
+</Project>

PPTX-to-PDF-conversion/Convert-PowerPoint-presentation-to-PDF/.NET-MAUI/Convert-PowerPoint-Presentation-to-PDF/MainPage.xaml

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+<?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"
+             x:Class="Convert_PowerPoint_Presentation_to_PDF.MainPage">
+
+    <ScrollView>
+        <Grid RowSpacing="25" RowDefinitions="Auto,Auto,Auto,Auto,*"
+            Padding="{OnPlatform iOS='30,60,30,30', Default='30'}">
+            <Button 
+                Text="Convert PPTX to PDF"
+                FontAttributes="Bold"
+                Grid.Row="0"
+                SemanticProperties.Hint="Convert PPTX to PDF"
+                Clicked="ConvertPPTXtoPDF"
+                HorizontalOptions="Center" />
+        </Grid>
+    </ScrollView>
+
+</ContentPage>

PPTX-to-PDF-conversion/Convert-PowerPoint-presentation-to-PDF/.NET-MAUI/Convert-PowerPoint-Presentation-to-PDF/MainPage.xaml.cs

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+using Syncfusion.Presentation;
+using Syncfusion.PresentationRenderer;
+using Syncfusion.Pdf;
+using System.Reflection;
+using Convert_PowerPoint_Presentation_to_PDF.SaveServices;
+
+namespace Convert_PowerPoint_Presentation_to_PDF;
+
+public partial class MainPage : ContentPage
+{
+	int count = 0;
+
+	public MainPage()
+	{
+		InitializeComponent();
+	}
+
+    private void ConvertPPTXtoPDF(object sender, EventArgs e)
+    {
+        //Loading an existing PowerPoint presentation
+        Assembly assembly = typeof(App).GetTypeInfo().Assembly;
+        //Open the existing PowerPoint presentation with loaded stream.
+        using (IPresentation pptxDoc = Presentation.Open(assembly.GetManifestResourceStream("Convert_PowerPoint_Presentation_to_PDF.Assets.Input.pptx")))
+        {
+            //Convert the PowerPoint document to PDF document.
+            using (PdfDocument pdfDocument = PresentationToPdfConverter.Convert(pptxDoc))
+            {
+                //Save the converted PDF document to MemoryStream.
+                MemoryStream pdfStream = new MemoryStream();
+                pdfDocument.Save(pdfStream);
+                pdfStream.Position = 0;
+                //save and Launch the PDF document
+                SaveService saveService = new();
+                saveService.SaveAndView("Sample.pdf", "application/pdf", pdfStream);
+            }
+        }
+    }
+}
+

PPTX-to-PDF-conversion/Convert-PowerPoint-presentation-to-PDF/.NET-MAUI/Convert-PowerPoint-Presentation-to-PDF/MauiProgram.cs

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+namespace Convert_PowerPoint_Presentation_to_PDF;
+
+public static class MauiProgram
+{
+	public static MauiApp CreateMauiApp()
+	{
+		var builder = MauiApp.CreateBuilder();
+		builder
+			.UseMauiApp<App>()
+			.ConfigureFonts(fonts =>
+			{
+				fonts.AddFont("OpenSans-Regular.ttf", "OpenSansRegular");
+				fonts.AddFont("OpenSans-Semibold.ttf", "OpenSansSemibold");
+			});
+
+		return builder.Build();
+	}
+}

PPTX-to-PDF-conversion/Convert-PowerPoint-presentation-to-PDF/.NET-MAUI/Convert-PowerPoint-Presentation-to-PDF/Platforms/Android/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionCode="1" android:versionName="1.0" package="com.companyname.convert_PPTX_to_PDF">
+
+	<uses-sdk android:minSdkVersion="21" android:targetSdkVersion="30" />
+
+	<application android:label="Convert_PowerPoint_Presentation_to_PDF.Android" android:theme="@style/MainTheme">
+
+		<provider android:name="androidx.core.content.FileProvider"
+
+             android:authorities="${applicationId}.provider"
+
+             android:exported="false"
+
+             android:grantUriPermissions="true">
+
+			<meta-data android:name="android.support.FILE_PROVIDER_PATHS"
+
+                       android:resource="@xml/provider_paths" />
+
+		</provider>
+
+	</application>
+
+	<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+
+</manifest>

PPTX-to-PDF-conversion/Convert-PowerPoint-presentation-to-PDF/.NET-MAUI/Convert-PowerPoint-Presentation-to-PDF/Platforms/Android/MainActivity.cs

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

PPTX-to-PDF-conversion/Convert-PowerPoint-presentation-to-PDF/.NET-MAUI/Convert-PowerPoint-Presentation-to-PDF/Platforms/Android/MainApplication.cs

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

PPTX-to-PDF-conversion/Convert-PowerPoint-presentation-to-PDF/.NET-MAUI/Convert-PowerPoint-Presentation-to-PDF/Platforms/Android/Resources/values/colors.xml

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

PPTX-to-PDF-conversion/Convert-PowerPoint-presentation-to-PDF/.NET-MAUI/Convert-PowerPoint-Presentation-to-PDF/Platforms/Android/Resources/xml/provider_paths.xml

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+<?xml version="1.0" encoding="UTF-8" ?>
+
+<paths xmlns:android="http://schemas.android.com/apk/res/android">
+
+	<external-path name="external_files" path="."/>
+
+</paths>

PPTX-to-PDF-conversion/Convert-PowerPoint-presentation-to-PDF/.NET-MAUI/Convert-PowerPoint-Presentation-to-PDF/Platforms/Android/SaveAndroid.cs

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+using Android.Content;
+using Android.OS;
+using Java.IO;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Convert_PowerPoint_Presentation_to_PDF.SaveServices
+{
+    public partial class SaveService
+    {
+        public partial void SaveAndView(string filename, string contentType, MemoryStream stream)
+        {
+            string exception = string.Empty;
+            string? root = null;
+
+            if (Android.OS.Environment.IsExternalStorageEmulated)
+            {
+                root = Android.App.Application.Context!.GetExternalFilesDir(Android.OS.Environment.DirectoryDownloads)!.AbsolutePath;
+            }
+            else
+                root = System.Environment.GetFolderPath(System.Environment.SpecialFolder.MyDocuments);
+
+            Java.IO.File myDir = new(root + "/Syncfusion");
+            myDir.Mkdir();
+
+            Java.IO.File file = new(myDir, filename);
+
+            if (file.Exists())
+            {
+                file.Delete();
+            }
+
+            try
+            {
+                FileOutputStream outs = new(file);
+                outs.Write(stream.ToArray());
+
+                outs.Flush();
+                outs.Close();
+            }
+            catch (Exception e)
+            {
+                exception = e.ToString();
+            }
+            if (file.Exists())
+            {
+                Android.Net.Uri path = Android.Net.Uri.FromFile(file);
+
+                string extension = Android.Webkit.MimeTypeMap.GetFileExtensionFromUrl(Android.Net.Uri.FromFile(file).ToString());
+
+                string mimeType = Android.Webkit.MimeTypeMap.Singleton.GetMimeTypeFromExtension(extension);
+
+                Intent intent = new Intent(Intent.ActionView);
+
+                intent.SetFlags(ActivityFlags.ClearTop | ActivityFlags.NewTask);
+
+                path = FileProvider.GetUriForFile(Android.App.Application.Context, Android.App.Application.Context.PackageName + ".provider", file);
+
+                intent.SetDataAndType(path, mimeType);
+
+                intent.AddFlags(ActivityFlags.GrantReadUriPermission);
+
+                Android.App.Application.Context.StartActivity(intent);
+
+            }
+        }
+
+    }
+}

PPTX-to-PDF-conversion/Convert-PowerPoint-presentation-to-PDF/.NET-MAUI/Convert-PowerPoint-Presentation-to-PDF/Platforms/MacCatalyst/AppDelegate.cs

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+using Foundation;
+
+namespace Convert_PowerPoint_Presentation_to_PDF;
+
+[Register("AppDelegate")]
+public class AppDelegate : MauiUIApplicationDelegate
+{
+	protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
+}