1: public abstract class TestBase : IDisposable

   2:    {

   3:        static TestBase()

   4:        {

   5:            RegisterFont();

   6:  

   7:            BoldUnderlined = FontFactory.GetFont("华文宋体", BaseFont.IDENTITY_H, 12, Font.BOLD | Font.UNDERLINE);

   8:            Normal = FontFactory.GetFont("华文宋体", BaseFont.IDENTITY_H, 12);

   9:            Bolditalic = FontFactory.GetFont("华文宋体", BaseFont.IDENTITY_H, 12, Font.BOLD | Font.ITALIC);

  10:        }

  11:        protected static readonly string BaseDirectory = AppDomain.CurrentDomain.BaseDirectory;

  12:        static void RegisterFont()

  13:        {

  14:            BaseFont.AddToResourceSearch("iTextAsian.dll");

  15:            BaseFont.AddToResourceSearch("iTextAsianCmaps.dll");

  16:            FontFactory.Register(Environment.GetFolderPath(Environment.SpecialFolder.System) +

  17:                                 @"\..\Fonts\STSONG.ttf");

  18:            FontFactory.Register(Environment.GetFolderPath(Environment.SpecialFolder.System) +

  19:                                 @"\..\Fonts\simhei.ttf");

  20:            FontFactory.Register(Environment.GetFolderPath(Environment.SpecialFolder.System) +

  21:                                 @"\..\Fonts\simsun.ttc");

  22:        }

  23:  

  24:        protected TestBase(string fileName)

  25:            : this(new FileStream(fileName, FileMode.OpenOrCreate))

  26:        {

  27:        }

  28:  

  29:        protected TestBase()

  30:            : this(string.Format("{0}helloworld.pdf",

  31:                BaseDirectory))

  32:        {

  33:        }

  34:  

  35:        Document document { get; set; }

  36:        PdfWriter writer { get; set; }

  37:        protected TestBase(Stream stream)

  38:        {

  39:            document = new Document();

  40:            writer = PdfWriter.GetInstance(document, stream);

  41:        }

  42:  

  43:        public void Open()

  44:        {

  45:            document.Open();

  46:        }

  47:  

  48:        public static readonly Font BoldUnderlined = FontFactory.GetFont("华文宋体", BaseFont.IDENTITY_H, 12, Font.BOLD | Font.UNDERLINE);

  49:        public static readonly Font Normal = FontFactory.GetFont("华文宋体", BaseFont.IDENTITY_H, 12);

  50:        public static readonly Font Bolditalic = FontFactory.GetFont("华文宋体", BaseFont.IDENTITY_H, 12, Font.BOLD | Font.ITALIC);

  51:  

  52:        public void WriteDocument()

  53:        {

  54:            WriteDocument(document, writer);

  55:        }

  56:        protected abstract void WriteDocument(Document document, PdfWriter writer);

  57:  

  58:        public void Dispose()

  59:        {

  60:            if (document != null)

  61:            {

  62:                document.Close();

  63:            }

  64:        }

  65:    }