SyncfusionExamples · lingeshwaran-sf4984 · Dec 18, 2025
diff --git a/PDF-to-image/PdfToImageConverter_DPI/App.config b/PDF-to-image/PdfToImageConverter_DPI/App.config
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.2" />
+    </startup>
+  <runtime>
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <dependentAssembly>
+        <assemblyIdentity name="SkiaSharp" publicKeyToken="0738eb9f132ed756" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-3.119.0.0" newVersion="3.119.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Syncfusion.Licensing" publicKeyToken="632609b4d040f6b4" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-32.1462.19.0" newVersion="32.1462.19.0" />
+      </dependentAssembly>
+    </assemblyBinding>
+  </runtime>
+</configuration>
diff --git a/PDF-to-image/PdfToImageConverter_DPI/App.xaml b/PDF-to-image/PdfToImageConverter_DPI/App.xaml
@@ -0,0 +1,9 @@
+<Application x:Class="PdfToImageConverter_DPI.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:PdfToImageConverter_DPI"
+             StartupUri="MainWindow.xaml">
+    <Application.Resources>
+
+    </Application.Resources>
+</Application>
diff --git a/PDF-to-image/PdfToImageConverter_DPI/App.xaml.cs b/PDF-to-image/PdfToImageConverter_DPI/App.xaml.cs
@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Configuration;
+using System.Data;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows;
+
+namespace PdfToImageConverter_DPI
+{
+    /// <summary>
+    /// Interaction logic for App.xaml
+    /// </summary>
+    public partial class App : Application
+    {
+    }
+}
diff --git a/PDF-to-image/PdfToImageConverter_DPI/Input.pdf b/PDF-to-image/PdfToImageConverter_DPI/Input.pdf
diff --git a/PDF-to-image/PdfToImageConverter_DPI/MainWindow.xaml b/PDF-to-image/PdfToImageConverter_DPI/MainWindow.xaml
@@ -0,0 +1,12 @@
+<Window x:Class="PdfToImageConverter_DPI.MainWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:PdfToImageConverter_DPI"
+        mc:Ignorable="d"
+        Title="MainWindow" Height="450" Width="800">
+    <Grid>
+
+    </Grid>
+</Window>
diff --git a/PDF-to-image/PdfToImageConverter_DPI/MainWindow.xaml.cs b/PDF-to-image/PdfToImageConverter_DPI/MainWindow.xaml.cs
@@ -0,0 +1,54 @@
+using Syncfusion.PdfToImageConverter;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Drawing;
+using System.Drawing.Imaging;
+
+namespace PdfToImageConverter_DPI
+{
+    /// <summary>
+    /// Interaction logic for MainWindow.xaml
+    /// </summary>
+    public partial class MainWindow : Window
+    {
+        public MainWindow()
+        {
+            InitializeComponent();
+            PdfToImageConverter imageConverter = new PdfToImageConverter();
+
+            FileStream inputStream = new FileStream("../../Input.pdf", FileMode.Open, FileAccess.ReadWrite);
+            imageConverter.Load(inputStream);
+
+            // Convert PDF page to image stream with desired DPI
+            Stream outputStream = imageConverter.Convert(0, false, false);
+            // Load the image
+            Bitmap originalImage = new Bitmap(outputStream);
+
+            //// Set DPI
+            originalImage.SetResolution(451, 451);
+
+            ////// Get TIFF codec
+            ImageCodecInfo tiffCodec = ImageCodecInfo.GetImageEncoders().First(codec => codec.FormatID == ImageFormat.Tiff.Guid);
+
+            // Set CCITT Group 4 compression
+            EncoderParameters encoderParams = new EncoderParameters(1);
+            encoderParams.Param[0] = new EncoderParameter(System.Drawing.Imaging.Encoder.Compression, (long)EncoderValue.CompressionCCITT4);
+
+            // Save as 1-bit TIFF with CCITT G4
+            originalImage.Save("sample.tif");
+        }
+    }
+}
diff --git a/PDF-to-image/PdfToImageConverter_DPI/PdfToImageConverter_DPI.csproj b/PDF-to-image/PdfToImageConverter_DPI/PdfToImageConverter_DPI.csproj
@@ -0,0 +1,117 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{7C953B3D-F21C-45D3-8DA6-FB2FF1476BFA}</ProjectGuid>
+    <OutputType>WinExe</OutputType>
+    <RootNamespace>PdfToImageConverter_DPI</RootNamespace>
+    <AssemblyName>PdfToImageConverter_DPI</AssemblyName>
+    <TargetFrameworkVersion>v4.6.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <ProjectTypeGuids>{60dc8134-eba5-43b8-bcc9-bb4bc16c2548};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <WarningLevel>4</WarningLevel>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <Deterministic>true</Deterministic>
+    <NuGetPackageImportStamp>
+    </NuGetPackageImportStamp>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Syncfusion.Licensing, Version=32.1462.19.0, Culture=neutral, PublicKeyToken=632609b4d040f6b4, processorArchitecture=MSIL">
+      <HintPath>packages\Syncfusion.Licensing.32.1.19\lib\net462\Syncfusion.Licensing.dll</HintPath>
+    </Reference>
+    <Reference Include="Syncfusion.PdfToImageConverter.Base, Version=32.1462.19.0, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89, processorArchitecture=MSIL">
+      <HintPath>packages\Syncfusion.PdfToImageConverter.WPF.32.1.19\lib\net462\Syncfusion.PdfToImageConverter.Base.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Drawing" />
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.Xml" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Xaml">
+      <RequiredTargetFramework>4.0</RequiredTargetFramework>
+    </Reference>
+    <Reference Include="WindowsBase" />
+    <Reference Include="PresentationCore" />
+    <Reference Include="PresentationFramework" />
+  </ItemGroup>
+  <ItemGroup>
+    <ApplicationDefinition Include="App.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </ApplicationDefinition>
+    <Page Include="MainWindow.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
+    <Compile Include="App.xaml.cs">
+      <DependentUpon>App.xaml</DependentUpon>
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="MainWindow.xaml.cs">
+      <DependentUpon>MainWindow.xaml</DependentUpon>
+      <SubType>Code</SubType>
+    </Compile>
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Properties\AssemblyInfo.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Properties\Resources.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>Resources.resx</DependentUpon>
+    </Compile>
+    <Compile Include="Properties\Settings.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Settings.settings</DependentUpon>
+      <DesignTimeSharedInput>True</DesignTimeSharedInput>
+    </Compile>
+    <EmbeddedResource Include="Properties\Resources.resx">
+      <Generator>ResXFileCodeGenerator</Generator>
+      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
+    </EmbeddedResource>
+    <None Include="Input.pdf" />
+    <None Include="packages.config" />
+    <None Include="Properties\Settings.settings">
+      <Generator>SettingsSingleFileGenerator</Generator>
+      <LastGenOutput>Settings.Designer.cs</LastGenOutput>
+    </None>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <Import Project="packages\Syncfusion.PdfToImageConverter.WPF.32.1.19\build\net462\Syncfusion.PdfToImageConverter.WPF.targets" Condition="Exists('packages\Syncfusion.PdfToImageConverter.WPF.32.1.19\build\net462\Syncfusion.PdfToImageConverter.WPF.targets')" />
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('packages\Syncfusion.PdfToImageConverter.WPF.32.1.19\build\net462\Syncfusion.PdfToImageConverter.WPF.targets')" Text="$([System.String]::Format('$(ErrorText)', 'packages\Syncfusion.PdfToImageConverter.WPF.32.1.19\build\net462\Syncfusion.PdfToImageConverter.WPF.targets'))" />
+  </Target>
+</Project>
diff --git a/PDF-to-image/PdfToImageConverter_DPI/PdfToImageConverter_DPI.slnx b/PDF-to-image/PdfToImageConverter_DPI/PdfToImageConverter_DPI.slnx
@@ -0,0 +1,3 @@
+<Solution>
+  <Project Path="PdfToImageConverter_DPI.csproj" Id="7c953b3d-f21c-45d3-8da6-fb2ff1476bfa" />
+</Solution>
diff --git a/PDF-to-image/PdfToImageConverter_DPI/Properties/AssemblyInfo.cs b/PDF-to-image/PdfToImageConverter_DPI/Properties/AssemblyInfo.cs
@@ -0,0 +1,52 @@
+using System.Reflection;
+using System.Resources;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Windows;
+
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("PdfToImageConverter_DPI")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("PdfToImageConverter_DPI")]
+[assembly: AssemblyCopyright("Copyright ©  2025")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components.  If you need to access a type in this assembly from
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+//In order to begin building localizable applications, set
+//<UICulture>CultureYouAreCodingWith</UICulture> in your .csproj file
+//inside a <PropertyGroup>.  For example, if you are using US english
+//in your source files, set the <UICulture> to en-US.  Then uncomment
+//the NeutralResourceLanguage attribute below.  Update the "en-US" in
+//the line below to match the UICulture setting in the project file.
+
+//[assembly: NeutralResourcesLanguage("en-US", UltimateResourceFallbackLocation.Satellite)]
+
+
+[assembly: ThemeInfo(
+    ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located
+                                     //(used if a resource is not found in the page,
+                                     // or application resource dictionaries)
+    ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located
+                                              //(used if a resource is not found in the page,
+                                              // app, or any theme specific resource dictionaries)
+)]
+
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version
+//      Build Number
+//      Revision
+//
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
diff --git a/PDF-to-image/PdfToImageConverter_DPI/Properties/Resources.Designer.cs b/PDF-to-image/PdfToImageConverter_DPI/Properties/Resources.Designer.cs