/// <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();
if (FontOptions.FontEmbedding == PDFFontEmbedding.Always)
{
BaseFont = 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;
}
public PDFCIDFont(PDFDocument document, PDFFontDescriptor fontDescriptor, byte[] fontData)
: base(document)
{
Elements.SetName(Keys.Type, "/Font");
Elements.SetName(Keys.Subtype, "/CIDFontType2");
PDFDictionary cid = new PDFDictionary();
cid.Elements.SetString("/Ordering", "Identity");
cid.Elements.SetString("/Registry", "Adobe");
cid.Elements.SetInteger("/Supplement", 0);
Elements.SetValue(Keys.CIDSystemInfo, cid);
FontDescriptor = fontDescriptor;
// ReSharper disable once DoNotCallOverridableMethodsInConstructor
Owner.IrefTable.Add(fontDescriptor);
Elements[Keys.FontDescriptor] = fontDescriptor.Reference;
FontEncoding = PDFFontEncoding.Unicode;
}
public PDFType0Font(PDFDocument document, string idName, byte[] fontData, 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.GetOrCreateDescriptor(idName, fontData);
FontDescriptor = new PDFFontDescriptor(document, ttDescriptor);
FontOptions = new XPDFFontOptions(PDFFontEncoding.Unicode);
Debug.Assert(FontOptions != null);
_cmapInfo = new CMapInfo(ttDescriptor);
DescendantFont = new PDFCIDFont(document, FontDescriptor, fontData)
{
CMapInfo = _cmapInfo
};
// Create ToUnicode map
_toUnicode = new PDFToUnicodeMap(document, _cmapInfo);
document.Internals.AddObject(_toUnicode);
Elements.Add(Keys.ToUnicode, _toUnicode);
//BaseFont = ttDescriptor.FontName.Replace(" ", "");
BaseFont = ttDescriptor.FontName;
// CID fonts are always embedded
if (!BaseFont.Contains("+")) // HACK in PDFType0Font
{
BaseFont = 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;
}
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)
{
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 = 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;
}
