コード例 #1
0
        /// <summary>
        /// Initializes a new instance of PdfTrueTypeFont from an XFont.
        /// </summary>
        public PdfTrueTypeFont(PdfDocument document, XFont font)
            : base(document)
        {
            Elements.SetName(Keys.Type, "/Font");
            Elements.SetName(Keys.Subtype, "/TrueType");

            // TrueType with WinAnsiEncoding only.
            OpenTypeDescriptor ttDescriptor = (OpenTypeDescriptor)FontDescriptorCache.GetOrCreateDescriptorFor(font);

            FontDescriptor = new PdfFontDescriptor(document, ttDescriptor);
            _fontOptions   = font.PdfOptions;
            Debug.Assert(_fontOptions != null);

            //cmapInfo = new CMapInfo(null/*ttDescriptor*/);
            _cmapInfo = new CMapInfo(ttDescriptor);

            BaseFont = font.GlyphTypeface.GetBaseName();

            BaseFont = PdfFont.CreateEmbeddedFontSubsetName(BaseFont);
            FontDescriptor.FontName = BaseFont;

            Debug.Assert(_fontOptions.FontEncoding == PdfFontEncoding.WinAnsi);
            if (!IsSymbolFont)
            {
                Encoding = "/WinAnsiEncoding";
            }

            Owner._irefTable.Add(FontDescriptor);
            Elements[Keys.FontDescriptor] = FontDescriptor.Reference;

            FontEncoding = font.PdfOptions.FontEncoding;
        }
コード例 #2
0
        public PdfType0Font(PdfDocument document, XFont font, bool vertical)
            : base(document)
        {
            Elements.SetName(Keys.Type, "/Font");
            Elements.SetName(Keys.Subtype, "/Type0");
            Elements.SetName(Keys.Encoding, vertical ? "/Identity-V" : "/Identity-H");

            OpenTypeDescriptor ttDescriptor = (OpenTypeDescriptor)FontDescriptorCache.GetOrCreateDescriptorFor(font);

            FontDescriptor = new PdfFontDescriptor(document, ttDescriptor);
            _fontOptions   = font.PdfOptions;
            Debug.Assert(_fontOptions != null);

            _cmapInfo                = new CMapInfo(ttDescriptor);
            _descendantFont          = new PdfCIDFont(document, FontDescriptor, font);
            _descendantFont.CMapInfo = _cmapInfo;

            // Create ToUnicode map
            _toUnicode = new PdfToUnicodeMap(document, _cmapInfo);
            document.Internals.AddObject(_toUnicode);
            Elements.Add(Keys.ToUnicode, _toUnicode);

            BaseFont = font.GlyphTypeface.GetBaseName();
            // CID fonts are always embedded
            BaseFont = PdfFont.CreateEmbeddedFontSubsetName(BaseFont);

            FontDescriptor.FontName  = BaseFont;
            _descendantFont.BaseFont = BaseFont;

            PdfArray descendantFonts = new PdfArray(document);

            Owner._irefTable.Add(_descendantFont);
            descendantFonts.Elements.Add(_descendantFont.Reference);
            Elements[Keys.DescendantFonts] = descendantFonts;
        }