ScreenshotOptions Class

public class ScreenshotOptions

Public Class ScreenshotOptions

using System;
using System.IO;
using SautinSoft.PdfVision;

namespace Sample
{
    class Program
    {
        static void Main(string[] args)
        {
            ChangeViewportOptions();
        }
        public static void ChangeViewportOptions()
        {
            // This string will contains our input HTML document.
            string inpHtml = File.ReadAllText(@"..\..\..\example.html");
            byte[] imgBytes = null;

            PdfVision v = new PdfVision();

            ScreenshotOptions options = new ScreenshotOptions()
            {
                FullPage = true,
                // Set 2560 x 1920
                ViewPortOptions = new ViewPortOptions()
                {
                    Width = 2560,
                    Height = 1920                    
                },
                Type = ScreenshotType.Png,
                //Set a custom directory where will be placed portable Chromium browser. 
                //Default value depends of platform (win-x64, win-86, linux-x64 or osx-x64). 
                ChromiumBaseDirectory = Path.GetFullPath(@"..\..\..\..\..\..\Chromium\")
            };

            try
            {
                // The whole conversion process will be done completely in memory.
                imgBytes = v.GetScreenshot(inpHtml, options);

                // This file is necessary only to show the result.
                string outFile = new FileInfo("Result.png").FullName;
                // Save imgBytes to the file and open the result for demonstration purposes.
                File.WriteAllBytes(outFile, imgBytes);
                System.Diagnostics.Process.Start(new System.Diagnostics.ProcessStartInfo(outFile) { UseShellExecute = true });
            }
            catch (Exception ex)
            {
                Console.WriteLine($"Error: {ex.Message}");
                Console.ReadLine();
            }
        }
    }
}

Imports System
Imports System.IO
Imports SautinSoft.PdfVision

Namespace Sample
    Friend Class Program
        Shared Sub Main(ByVal args() As String)
            ChangeViewportOptions()
        End Sub
        Public Shared Sub ChangeViewportOptions()
            ' This string will contains our input HTML document.
            Dim inpHtml As String = File.ReadAllText("..\..\..\example.html")
            Dim imgBytes() As Byte = Nothing

            Dim v As New PdfVision()

            Dim options As New ScreenshotOptions() With {
                .FullPage = True,
                .ViewPortOptions = New ViewPortOptions() With {
                    .Width = 2560,
                    .Height = 1920
                },
                .Type = ScreenshotType.Png,
                .ChromiumBaseDirectory = Path.GetFullPath("..\..\..\..\..\..\Chromium\")
            }

            Try
                ' The whole conversion process will be done completely in memory.
                imgBytes = v.GetScreenshot(inpHtml, options)

                ' This file is necessary only to show the result.
                Dim outFile As String = (New FileInfo("Result.png")).FullName
                ' Save imgBytes to the file and open the result for demonstration purposes.
                File.WriteAllBytes(outFile, imgBytes)
                System.Diagnostics.Process.Start(New System.Diagnostics.ProcessStartInfo(outFile) With {.UseShellExecute = True})
            Catch ex As Exception
                Console.WriteLine($"Error: {ex.Message}")
                Console.ReadLine()
            End Try
        End Sub
    End Class
End Namespace