ByteScout Watermarking SDK – VB.NET – Change DPI


Imports System
Imports System.Diagnostics
Imports System.Drawing
Imports System.Collections.Generic
Imports Bytescout.Watermarking
Imports Bytescout.Watermarking.Presets

Module Module1

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

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

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

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

        ' Allow to override resolution
        waterMarker.OutputOptions.OverrideResolution = True

        ' Set vertical resolution
        waterMarker.OutputOptions.VerticalResolution = 300

        ' Set horizontal resolution
        waterMarker.OutputOptions.HorizontalResolution = 300

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

        ' Apply watermarks

        ' open generated image file in default image viewer installed in Windows
    End Sub

End Module