Public Class HtmlDocumentOptions 
   Inherits DocumentOptions

Dim instance As HtmlDocumentOptions

public class HtmlDocumentOptions : DocumentOptions 

public ref class HtmlDocumentOptions : public DocumentOptions 

' Windows API functions needed to load/delete an EMF
   <DllImport("gdi32.dll")> _
   Private Shared Function GetEnhMetaFile(ByVal lpszMetaFile As String) As IntPtr
   End Function
   <DllImport("gdi32.dll")> _
   Private Shared Function DeleteEnhMetaFile(ByVal hemf As IntPtr) As Boolean
   End Function

   Private Sub HtmlDocumentOptionsExample()
      ' Unlock the support needed for LEADTOOLS Document Writers (with PDF output)
      RasterSupport.Unlock(RasterSupportType.DocumentWriters, "Replace with your own key here")

      ' Create a new instance of the LEADTOOLS Document Writer
      Dim docWriter As New DocumentWriter()

      Dim outputFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "Test.html")
      Dim emfFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "Ocr1.emf")

      ' Change the HTML options to add a background color
      Dim htmlOptions As HtmlDocumentOptions = DirectCast(docWriter.GetOptions(DocumentFormat.Html), HtmlDocumentOptions)
      htmlOptions.DocumentType = HtmlDocumentType.IENetscape
      htmlOptions.FontEmbedMode = DocumentFontEmbedMode.None
      htmlOptions.UseBackgroundColor = True
      htmlOptions.BackgroundColor = RasterColor.FromKnownColor(RasterKnownColor.LightBlue)

      docWriter.SetOptions(DocumentFormat.Html, htmlOptions)

      ' Create a new HTML document
      Console.WriteLine("Creating new HTML document: {0}", outputFileName)
      docWriter.BeginDocument(outputFileName, DocumentFormat.Html)

      ' Use the Windows API to load the EMF
      Dim emfHandle As IntPtr = GetEnhMetaFile(emfFileName)

      ' Add the page
      Dim page As DocumentPage = DocumentPage.Empty
      page.EmfHandle = emfHandle
      page.Image = Nothing

      Console.WriteLine("Adding EMF page from: {0}", emfFileName)
      docWriter.AddPage(page)

      ' Use the Windows API to delete the EMF
      DeleteEnhMetaFile(emfHandle)

      ' Finally finish writing the HTML file on disk
      docWriter.EndDocument()
   End Sub

Public NotInheritable Class LEAD_VARS
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class

// Windows API functions needed to load/delete an EMF
   [DllImport("gdi32.dll")]
   private static extern IntPtr GetEnhMetaFile(string lpszMetaFile);
   [DllImport("gdi32.dll")]
   private static extern bool DeleteEnhMetaFile(IntPtr hemf);
   private void HtmlDocumentOptionsExample()
   {
      // Unlock the support needed for LEADTOOLS Document Writers (with PDF output)
      RasterSupport.Unlock(RasterSupportType.DocumentWriters, "Replace with your own key here");

      // Create a new instance of the LEADTOOLS Document Writer
      DocumentWriter docWriter = new DocumentWriter();

      string outputFileName = Path.Combine(LEAD_VARS.ImagesDir, "Test.html");
      string emfFileName = Path.Combine(LEAD_VARS.ImagesDir, "Ocr1.emf");

      // Change the HTML options to add a background color
      HtmlDocumentOptions htmlOptions = docWriter.GetOptions(DocumentFormat.Html) as HtmlDocumentOptions;
      htmlOptions.DocumentType = HtmlDocumentType.IENetscape;
      htmlOptions.FontEmbedMode = DocumentFontEmbedMode.None;
      htmlOptions.UseBackgroundColor = true;
      htmlOptions.BackgroundColor = RasterColor.FromKnownColor(RasterKnownColor.LightBlue);

      docWriter.SetOptions(DocumentFormat.Html, htmlOptions);

      // Create a new HTML document
      Console.WriteLine("Creating new HTML document: {0}", outputFileName);
      docWriter.BeginDocument(outputFileName, DocumentFormat.Html);

      // Use the Windows API to load the EMF
      IntPtr emfHandle = GetEnhMetaFile(emfFileName);

      // Add the page
      DocumentPage page = DocumentPage.Empty;
      page.EmfHandle = emfHandle;
      page.Image = null;

      Console.WriteLine("Adding EMF page from: {0}", emfFileName);
      docWriter.AddPage(page);

      // Use the Windows API to delete the EMF
      DeleteEnhMetaFile(emfHandle);

      // Finally finish writing the HTML file on disk
      docWriter.EndDocument();
   }

static class LEAD_VARS
{
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}