Introduction

public static void UseSimpleTrueTypeFont()
{
  Console.WriteLine( "=== USE SIMPLE TRUE TYPE FONT ===" );
  var outputFileName = "UseSimpleTrueTypeFont.pdf";
  var outputPath = FontsSample.FontsSampleOutputDirectory + outputFileName;

  // Create a pdf document.
  using( var pdfoutput = PdfDocument.Create( outputPath ) )
  {
    // Get the first page of the document.
    var page = pdfoutput.Pages.First();

    // Add title.
    var titleStyle = TextStyle.WithFont( pdfoutput.Fonts.GetStandardFont( StandardFontType.Helvetica ), 15d );
    page.AddParagraph( "Use Simple TrueType Fonts", titleStyle, new ParagraphStyle( ParagraphHorizontalAlignment.Center ) );

    // Add Text with a local ttf font file.
    var ttfTextStyle = TextStyle.WithFont( pdfoutput.Fonts.GetFontFromFile( FontsSample.FontsSampleResourcesDirectory + @"ALGER.ttf" ), 18 );
    page.AddText( "This document contains the Alger font.", new Point( 20, 100 ), ttfTextStyle );

    // Add Text with local ttf font file in Red.
    var redTextStyle = TextStyle.WithFontAndColor( pdfoutput.Fonts.GetFontFromFile( FontsSample.FontsSampleResourcesDirectory + @"BOOKOSB.ttf" ), 15, Color.Red );
    page.AddText( "But also a red Bookman Old Style Bold font.", new Point( 50, 150 ), redTextStyle );

    // Save the output document.
    pdfoutput.Save();
    Console.WriteLine( $"Info exported to path: {outputFileName}" );
  }
}