/// <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 = 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;
}
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;
}
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)FontDescriptorStock.Global.CreateDescriptor(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);
//if (this.fontOptions.BaseFont != "")
//{
// BaseFont = this.fontOptions.BaseFont;
//}
//else
{
BaseFont = font.Name.Replace(" ", "");
switch (font.Style & (XFontStyle.Bold | XFontStyle.Italic))
{
case XFontStyle.Bold:
BaseFont += ",Bold";
break;
case XFontStyle.Italic:
BaseFont += ",Italic";
break;
case XFontStyle.Bold | XFontStyle.Italic:
BaseFont += ",BoldItalic";
break;
}
}
// 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;
}
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)FontDescriptorStock.Global.CreateDescriptor(idName, fontData);
fontDescriptor = new PdfFontDescriptor(document, ttDescriptor);
fontOptions = new XPdfFontOptions(PdfFontEncoding.Unicode, PdfFontEmbedding.Always);
Debug.Assert(fontOptions != null);
cmapInfo = new CMapInfo(ttDescriptor);
descendantFont = new PdfCIDFont(document, fontDescriptor, fontData);
descendantFont.CMapInfo = cmapInfo;
// Create ToUnicode map
toUnicode = new PdfToUnicodeMap(document, cmapInfo);
document.Internals.AddObject(toUnicode);
Elements.Add(Keys.ToUnicode, toUnicode);
BaseFont = ttDescriptor.FontName.Replace(" ", "");
//switch (font.Style & (XFontStyle.Bold | XFontStyle.Italic))
//{
// case XFontStyle.Bold:
// this.BaseFont += ",Bold";
// break;
// case XFontStyle.Italic:
// this.BaseFont += ",Italic";
// break;
// case XFontStyle.Bold | XFontStyle.Italic:
// this.BaseFont += ",BoldItalic";
// break;
//}
// 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;
}
/// <summary>
/// This is an external helper function.
/// </summary>
public static byte[] F74167FFE4044F53B28A4AF049E9EF25(XFont font, XPdfFontOptions options, bool subset)
{
byte[] data = null;
if (subset)
{
OpenTypeDescriptor descriptor = new OpenTypeDescriptor(font, options);
FontData image = descriptor.fontData;
CMapInfo cmapInfo = new CMapInfo(descriptor);
cmapInfo.AddAnsiChars();
image = image.CreateFontSubSet(cmapInfo.GlyphIndices, false);
data = image.Data;
}
else
{
FontData fontData = new FontData(font, options);
data = fontData.Data;
}
return(data);
}
/// <summary>
/// This is an external helper function.
/// </summary>
public static byte[] F74167FFE4044F53B28A4AF049E9EF25(XFont font, XPdfFontOptions options, bool subset)
{
byte[] data = null;
if (subset)
{
OpenTypeDescriptor descriptor = new OpenTypeDescriptor(font, options);
FontData image = descriptor.fontData;
CMapInfo cmapInfo = new CMapInfo(descriptor);
cmapInfo.AddAnsiChars();
image = image.CreateFontSubSet(cmapInfo.GlyphIndices, false);
data = image.Data;
}
else
{
FontData fontData = new FontData(font, options);
data = fontData.Data;
}
return data;
}
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 PDFToUnicodeMap(PDFDocument document, CMapInfo cmapInfo)
: base(document) => CMapInfo = cmapInfo;
public PdfToUnicodeMap(PdfDocument document, CMapInfo cmapInfo)
: base(document)
{
_cmapInfo = cmapInfo;
}
private CMapInfo CreteMapFromDto(CMapDto mapDto)
{
return(CMapInfo.Create(mapDto.Id, mapDto.Name, mapDto.Width, mapDto.Height));
}
/// <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)FontDescriptorStock.Global.CreateDescriptor(font);
fontDescriptor = new PdfFontDescriptor(document, ttDescriptor);
fontOptions = font.PdfOptions;
Debug.Assert(fontOptions != null);
//this.cmapInfo = new CMapInfo(null/*ttDescriptor*/);
cmapInfo = new CMapInfo(ttDescriptor);
BaseFont = font.Name.Replace(" ", "");
switch (font.Style & (XFontStyle.Bold | XFontStyle.Italic))
{
case XFontStyle.Bold:
BaseFont += ",Bold";
break;
case XFontStyle.Italic:
BaseFont += ",Italic";
break;
case XFontStyle.Bold | XFontStyle.Italic:
BaseFont += ",BoldItalic";
break;
}
if (fontOptions.FontEmbedding == PdfFontEmbedding.Always)
{
BaseFont = CreateEmbeddedFontSubsetName(BaseFont);
}
fontDescriptor.FontName = BaseFont;
Debug.Assert(fontOptions.FontEncoding == PdfFontEncoding.WinAnsi);
if (!IsSymbolFont)
{
Encoding = "/WinAnsiEncoding";
}
// {
//#if true
// throw new NotImplementedException("Specifying a font file is not yet supported.");
//#else
// // Testcode
// FileStream stream = new FileStream("WAL____I.AFM", FileAccess.Read);
// int length = stream.Length;
// byte[] fontProgram = new byte[length];
// PdfDictionary fontStream = new PdfDictionary(this.Document);
// this.Document.xrefTable.Add(fontStream);
// this.fontDescriptor.Elements[PdfFontDescriptor.Keys.FontFile] = fontStream.XRef;
// fontStream.Elements["/Length1"] = new PdfInteger(fontProgram.Length);
// if (!this.Document.Options.NoCompression)
// {
// fontProgram = Filtering.FlateDecode.Encode(fontProgram);
// fontStream.Elements["/Filter"] = new PdfName("/FlateDecode");
// }
// fontStream.Elements["/Length"] = new PdfInteger(fontProgram.Length);
// fontStream.CreateStream(fontProgram);
//#endif
// }
Owner.irefTable.Add(fontDescriptor);
Elements[Keys.FontDescriptor] = fontDescriptor.Reference;
FontEncoding = font.PdfOptions.FontEncoding;
FontEmbedding = font.PdfOptions.FontEmbedding;
}