Want to quickly learn? This fast application programming interfaces of ByteScout PDF Suite for VB.NET plus the guidelines and the code below will help you quickly learn how to convert pdf to 1 bit bmp with pdf renderer sdk. Follow the instructions from scratch to work and copy the VB.NET code. Check VB.NET sample code samples to see if they respond to your needs and requirements for the project.
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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