ByteScout PDF Extractor SDK - VB.NET - Extract Images by Page from PDF - ByteScout

ByteScout PDF Extractor SDK – VB.NET – Extract Images by Page from PDF

  • Home
  • /
  • Articles
  • /
  • ByteScout PDF Extractor SDK – VB.NET – Extract Images by Page from PDF

How to extract images by page from PDF in VB.NET with ByteScout PDF Extractor SDK

The tutorial below will demonstrate how to extract images by page from PDF in VB.NET

Source code documentation samples provide quick and easy way to add a required functionality into your application. ByteScout PDF Extractor SDK can extract images by page from PDF. It can be used from VB.NET. ByteScout PDF Extractor SDK is the SDK is designed to help developers with pdf tables and pdf data extraction from unstructured documents like pdf, tiff, scans, images, scanned and electronic forms. The library is powered by OCR, computer vision and AI to provide unique functionality like table detection, automatic table structure extraction, data restoration, data restructuring and reconstruction. Supports PDF, TIFF, PNG, JPG images as input and can output CSV, XML, JSON formatted data. Includes full set of utilities like pdf splitter, pdf merger, searchable pdf maker and other utilities.

You will save a lot of time on writing and testing code as you may just take the VB.NET code from ByteScout PDF Extractor SDK for extract images by page from PDF below and use it in your application. In order to implement the functionality, you should copy and paste this code for VB.NET below into your code editor with your app, compile and run your application. You can use these VB.NET sample examples in one or many applications.

Download free trial version of ByteScout PDF Extractor SDK from our website with this and other source code samples for VB.NET.

Try it today: Get 60 Day Free Trial or sign up for Web API

ExtractImagesByPages.VS2005.vbproj
      
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> <PropertyGroup> <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration> <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform> <ProductVersion>8.0.50727</ProductVersion> <SchemaVersion>2.0</SchemaVersion> <ProjectGuid>{34509168-5D95-4323-8808-2A10FDE4E9A9}</ProjectGuid> <OutputType>Exe</OutputType> <AppDesignerFolder>Properties</AppDesignerFolder> <RootNamespace>ExtractImagesByPages</RootNamespace> <AssemblyName>ExtractImagesByPages</AssemblyName> </PropertyGroup> <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' "> <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' "> <DebugType>pdbonly</DebugType> <Optimize>true</Optimize> <OutputPath>bin\Release\</OutputPath> <DefineConstants>TRACE</DefineConstants> <ErrorReport>prompt</ErrorReport> <WarningLevel>4</WarningLevel> </PropertyGroup> <Import Project="$(MSBuildBinPath)\Microsoft.VisualBasic.Targets" /> <ItemGroup> <Import Include="Microsoft.VisualBasic" /> <Import Include="System" /> <Reference Include="Bytescout.PDFExtractor, Version=1.0.0.12, Culture=neutral, processorArchitecture=MSIL"> <SpecificVersion>False</SpecificVersion> </Reference> <Reference Include="System" /> <Reference Include="System.Data" /> <Reference Include="System.Drawing" /> <Reference Include="System.Xml" /> <Compile Include="Program.vb" /> <Compile Include="Properties\AssemblyInfo.vb" /> <Content Include="..\..\sample1.pdf"> <CopyToOutputDirectory>Always</CopyToOutputDirectory> <Link>sample1.pdf</Link> </Content> <Content Include="..\..\sample2.pdf"> <CopyToOutputDirectory>Always</CopyToOutputDirectory> <Link>sample2.pdf</Link> </Content> </ItemGroup> <ItemGroup> </ItemGroup> </Project>

Try it today: Get 60 Day Free Trial or sign up for Web API

ExtractImagesByPages.VS2008.vbproj
      
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="3.5"> <PropertyGroup> <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration> <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform> <ProductVersion>9.0.21022</ProductVersion> <SchemaVersion>2.0</SchemaVersion> <ProjectGuid>{34509168-5D95-4323-8808-2A10FDE4E9A9}</ProjectGuid> <OutputType>Exe</OutputType> <AppDesignerFolder>Properties</AppDesignerFolder> <RootNamespace>ExtractImagesByPages</RootNamespace> <AssemblyName>ExtractImagesByPages</AssemblyName> <OldToolsVersion>2.0</OldToolsVersion> <TargetFrameworkVersion>v3.5</TargetFrameworkVersion> </PropertyGroup> <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' "> <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' "> <DebugType>pdbonly</DebugType> <Optimize>true</Optimize> <OutputPath>bin\Release\</OutputPath> <DefineConstants>TRACE</DefineConstants> <ErrorReport>prompt</ErrorReport> <WarningLevel>4</WarningLevel> </PropertyGroup> <Import Project="$(MSBuildToolsPath)\Microsoft.VisualBasic.Targets" /> <ItemGroup> <Import Include="Microsoft.VisualBasic" /> <Import Include="System" /> <Reference Include="Bytescout.PDFExtractor, Version=1.0.0.12, Culture=neutral, processorArchitecture=MSIL"> <SpecificVersion>False</SpecificVersion> </Reference> <Reference Include="System" /> <Reference Include="System.Data" /> <Reference Include="System.Drawing" /> <Reference Include="System.Xml" /> <Compile Include="Program.vb" /> <Compile Include="Properties\AssemblyInfo.vb" /> <Content Include="..\..\sample1.pdf"> <CopyToOutputDirectory>Always</CopyToOutputDirectory> <Link>sample1.pdf</Link> </Content> <Content Include="..\..\sample2.pdf"> <CopyToOutputDirectory>Always</CopyToOutputDirectory> <Link>sample2.pdf</Link> </Content> </ItemGroup> <ItemGroup> </ItemGroup> </Project>

Try it today: Get 60 Day Free Trial or sign up for Web API

ExtractImagesByPages.VS2010.vbproj
      
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0"> <PropertyGroup> <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration> <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform> <ProductVersion> </ProductVersion> <SchemaVersion>2.0</SchemaVersion> <ProjectGuid>{34509168-5D95-4323-8808-2A10FDE4E9A9}</ProjectGuid> <OutputType>Exe</OutputType> <AppDesignerFolder>Properties</AppDesignerFolder> <RootNamespace>ExtractImagesByPages</RootNamespace> <AssemblyName>ExtractImagesByPages</AssemblyName> <OldToolsVersion>3.5</OldToolsVersion> <TargetFrameworkVersion>v4.0</TargetFrameworkVersion> </PropertyGroup> <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' "> <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' "> <DebugType>pdbonly</DebugType> <Optimize>true</Optimize> <OutputPath>bin\Release\</OutputPath> <DefineConstants>TRACE</DefineConstants> <ErrorReport>prompt</ErrorReport> <WarningLevel>4</WarningLevel> </PropertyGroup> <Import Project="$(MSBuildToolsPath)\Microsoft.VisualBasic.Targets" /> <ItemGroup> <Import Include="Microsoft.VisualBasic" /> <Import Include="System" /> <Reference Include="Bytescout.PDFExtractor, Version=1.0.0.12, Culture=neutral, processorArchitecture=MSIL"> <SpecificVersion>False</SpecificVersion> </Reference> <Reference Include="System" /> <Reference Include="System.Data" /> <Reference Include="System.Drawing" /> <Reference Include="System.Xml" /> <Compile Include="Program.vb" /> <Compile Include="Properties\AssemblyInfo.vb" /> <Content Include="..\..\sample1.pdf"> <CopyToOutputDirectory>Always</CopyToOutputDirectory> <Link>sample1.pdf</Link> </Content> <Content Include="..\..\sample2.pdf"> <CopyToOutputDirectory>Always</CopyToOutputDirectory> <Link>sample2.pdf</Link> </Content> </ItemGroup> <ItemGroup> </ItemGroup> </Project>

Try it today: Get 60 Day Free Trial or sign up for Web API

Program.vb
      
Imports Bytescout.PDFExtractor Imports System.Drawing.Imaging Class Program Friend Shared Sub Main(args As String()) ' Create Bytescout.PDFExtractor.ImageExtractor instance Dim extractor As New ImageExtractor() extractor.RegistrationName = "demo" extractor.RegistrationKey = "demo" ' Load sample PDF document extractor.LoadDocumentFromFile(".\sample1.pdf") ' Get count of pages Dim pageCount As Integer = extractor.GetPageCount() ' Extract images from each page For i As Integer = 0 To pageCount - 1 Dim j As Integer = 0 ' Initialize page images enumeration If extractor.GetFirstPageImage(i) Then Do Dim outputFileName As String = "page" & i & "image" & j & ".png" ' Save image to file extractor.SaveCurrentImageToFile(outputFileName, ImageFormat.Png) j = j + 1 Loop While extractor.GetNextImage() ' Advance image enumeration End If Next ' Cleanup extractor.Dispose() ' Open result file in default associated application (for demo purposes) System.Diagnostics.Process.Start("page0image0.png") End Sub End Class

Try it today: Get 60 Day Free Trial or sign up for Web API

MORE INFORMATION

Get 60 Day Free Trial or Visit ByteScout PDF Extractor SDK page

Explore ByteScout PDF Extractor SDK documentation

WEB API VERSION

Sign Up for free Web API key

Explore Web API Documentation

Tutorials:

prev
next