Source code documentation samples give simple and easy method to install a needed feature into your application. Want to add image stamp in pdf with pdf extractor sdk in your VB.NET app? ByteScout Data Extraction Suite is designed for it. ByteScout Data Extraction Suite is the bundle that includes three SDK tools for data extraction from PDF, scans, images and from spreadsheets: PDF Extractor SDK, Data Extraction SDK, Barcode Reader SDK.
This prolific sample source code in VB.NET for ByteScout Data Extraction Suite contains various functions and other necessary options you should do calling the API to add image stamp in pdf with pdf extractor sdk. Follow the instructions from scratch to work and copy the VB.NET code. Applying VB.NET application mostly includes various stages of the software development so even if the functionality works please test it with your data and the production environment.
The trial version of ByteScout Data Extraction Suite can be downloaded for free from our website. It also includes source code samples for VB.NET and other programming languages.
Imports System.Drawing Imports Bytescout.PDFExtractor Namespace AddImageStampInPDF Class Program Shared Sub Main(ByVal args As String()) Dim inputFile As String = ".\Invoice.pdf" Dim outputFile As String = ".\Invoice_Stamped.pdf" Dim stampImageFile As String = ".\stamp_image.png" Using stamper As New Stamper("demo", "demo") ' Optionally make the image background transparent ' stamper.MakeStampImageTransparent = true Using image As Image = Image.FromFile(stampImageFile) ' Get image size in PDF units Dim imageSizeInPoints As SizeF = stamper.GetImageSizeInPoints(image) Dim Rectangle = New RectangleF(440, 370, imageSizeInPoints.Width / 3, imageSizeInPoints.Height / 3) stamper.Stamp(inputFile, outputFile, image, Rectangle, 0, -1) End Using End Using ' Open result file in default associated application (for demo purposes) Process.Start(outputFile) End Sub End Class End Namespace