This sample source code below will demonstrate you how to convert PDF to 1 bit BMP in VB.NET. What is ByteScout PDF Renderer SDK? It is the library that renders PDF into high quality images and thumbnails. Includes various functions like batch processing, PNG, TIFF output. Can be used from web and desktop applications. It can help you to convert PDF to 1 bit BMP in your VB.NET application.
This code snippet below for ByteScout PDF Renderer SDK works best when you need to quickly convert PDF to 1 bit BMP in your VB.NET 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. Enjoy writing a code with ready-to-use sample codes in VB.NET.
ByteScout PDF Renderer SDK free trial version is available on our website. VB.NET and other programming languages are supported.
Imports Bytescout.PDFRenderer Class Program Friend Shared Sub Main(args As String()) ' Create an instance of Bytescout.PDFRenderer.RasterRenderer object and register it. Dim renderer As New RasterRenderer() renderer.RegistrationName = "demo" renderer.RegistrationKey = "demo" ' Load PDF document. renderer.LoadDocumentFromFile("multipage.pdf") Dim renderingOptions As New RenderingOptions() ' Set pixel format to 1-bit renderingOptions.ImageBitsPerPixel = ImageBitsPerPixel.BPP1 For i As Integer = 0 To renderer.GetPageCount() - 1 ' Save 1-bit image to file renderer.Save("image" & i & ".bmp", RasterImageFormat.BMP, i, 200, renderingOptions) Next ' Cleanup renderer.Dispose() ' Open the first output file in default image viewer. System.Diagnostics.Process.Start("image0.bmp") End Sub End Class