ByteScout PDF Extractor SDK – VB.NET – PDF To JSON With Images

ByteScout PDF Extractor SDK – VB.NET – PDF To JSON With Images

Module1.vb

Imports Bytescout.PDFExtractor

Namespace ConsoleApplication1

    Class Program

        Shared Sub Main(ByVal args As String())

            ' Create Bytescout.PDFExtractor.JSONExtractor instance
            Dim extractor As New JSONExtractor()
            extractor.RegistrationName = "demo"
            extractor.RegistrationKey = "demo"

            ' Load sample PDF document
            extractor.LoadDocumentFromFile("sample1.pdf")

            ' Uncomment this line to get rid of empty nodes in JSON
            'extractor.PreserveFormattingOnTextExtraction = False

            ' Set output image format
            extractor.ImageFormat = OutputImageFormat.PNG

            ' Save images to external files
            extractor.SaveImages = ImageHandling.OuterFile
            extractor.ImageFolder = "images" ' Folder for external images
            extractor.SaveJSONToFile("result_with_external_images.json")

            ' Embed images into JSON as Base64 encoded string
            extractor.SaveImages = ImageHandling.Embed
            extractor.SaveJSONToFile("result_with_embedded_images.json")

            ' Cleanup
		    extractor.Dispose()

        End Sub

    End Class
    
End Namespace

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