เพิ่มข้อความแสตมป์ PDF ผ่าน Python

    # Open document
    document = Document(dataDir+ "AddTextStamp.pdf")
    # Create text stamp
    textStamp = new TextStamp("Sample Stamp")

    # Set whether stamp is background
    textStamp.Background = true

    # Set origin
    textStamp.XIndent = 100
    textStamp.YIndent = 100

    # Rotate stamp
    textStamp.Rotate = Rotation.on90

    # Set text properties

    textStamp.TextState.Font = FontRepository.FindFont("Arial")
    textStamp.TextState.FontSize = 14
    textStamp.TextState.FontStyle = FontStyles.Bold
    textStamp.TextState.FontStyle = FontStyles.Italic
    textStamp.TextState.ForegroundColor = System.Drawing.Color.Aqua

    # Add stamp to particular page
    document.Pages[1].AddStamp(textStamp)

    dataDir = dataDir + "AddTextStamp_out.pdf"
    # Save output document
    document.Save(dataDir)