ByteScout Watermarking SDK – VB.NET – SimpleText (advanced)

ByteScout Watermarking SDK – VB.NET – SimpleText (advanced)

Module1.vb

Imports System.Drawing

Imports Bytescout.Watermarking
Imports Bytescout.Watermarking.Presets

Module Module1

    Sub Main()
        ' Create Watermarker instance
        Dim watermarker As New Watermarker()

        Dim inputFilePath As String
        Dim outputFilePath As String

        ' Initialize library
        watermarker.InitLibrary("demo", "demo")

        ' Set input file name
        inputFilePath = "my_sample_image.jpg"
        ' Set output file title
        outputFilePath = "my_sample_output.jpg"

        ' Add image to apply watermarks to
        watermarker.AddInputFile(inputFilePath, outputFilePath)

        ' Create new watermark
        Dim preset As New SimpleText()

        ' Set watermark text
        preset.Text = "Bytescout Watermarking"

        ' Set watermark font
        preset.Font = New WatermarkFont("Tahoma", FontStyle.Regular, FontSizeType.Points, 30)

        ' Set watermark text color
        preset.TextColor = Color.Black

        ' Set text transparency
        preset.Transparency = 40

        ' Set watermark placement
        preset.Placement = WatermarkPlacement.MiddleCenter

        ' Add watermark to watermarker
        watermarker.AddWatermark(preset)

        ' Set output directory
        watermarker.OutputOptions.OutputDirectory = "."

        ' Set output format
        watermarker.OutputOptions.ImageFormat = OutputFormats.JPEG

        ' Apply watermarks
        watermarker.Execute()

        ' open generated image file in default image viewer installed in Windows
        Process.Start(outputFilePath)

    End Sub

End Module

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