public TPdfInternalFont(Font aFont, int aId, bool aUseKerning, TPdfResources aResources) : base(aFont, aId, aUseKerning, aResources)
{
//LOGFONT lf = new LOGFONT(); This does not work, and it is unmanaged also!
string FontName = ";" + aFont.Name.Replace(" ", String.Empty).ToUpper(CultureInfo.InvariantCulture) + ";";
if (TPdfTokens.GetString(TPdfToken.StSymbolFonts).IndexOf(FontName) >= 0)
{
FFontName = TPdfTokens.GetString(TPdfToken.PsSymbol);
FFontType = TFontType.Symbol;
}
else
if (TPdfTokens.GetString(TPdfToken.StSerifFonts).IndexOf(FontName) >= 0)
{
FFontName = TPdfTokens.GetString(TPdfToken.PsTimes);
FFontType = TFontType.Times;
}
else
if (TPdfTokens.GetString(TPdfToken.StFixedFonts).IndexOf(FontName) >= 0)
{
FFontName = TPdfTokens.GetString(TPdfToken.PsCourier);
FFontType = TFontType.Courier;
}
else
{
FFontName = TPdfTokens.GetString(TPdfToken.PsHelvetica);
FFontType = TFontType.Helvetica;
}
Width = TInternalFontMetrics.Width(FFontType, FFontStyle);
if (FUseKerning)
{
Kern = TInternalFontMetrics.Kern(FFontType, FFontStyle);
}
}
private static void Saven2(TPdfStream DataStream, TXRefSection XRef, TPdfVisibleSignature VSig, int n2Id)
{
string s = String.Format(CultureInfo.InvariantCulture, "{0} {1} {2} {3} {4} {5} cm ",
VSig.Rect.Width,
0, 0,
VSig.Rect.Height,
0, 0);
string StreamContents = "q " + s + TPdfTokens.GetString(TPdfToken.ImgPrefix) + "0 Do Q";
XRef.SetObjectOffset(n2Id, DataStream);
TIndirectRecord.SaveHeader(DataStream, n2Id);
BeginDictionary(DataStream);
WriteCommonXObject(DataStream, VSig.Rect, StreamContents);
TPdfResources Resources = new TPdfResources(null, false, null);
using (MemoryStream ImgStream = new MemoryStream(VSig.ImageData))
{
Resources.AddImage(null, ImgStream, FlxConsts.NoTransparentColor, false);
}
SaveProcSet(DataStream, XRef, true);
SaveResourcesImgXObject(DataStream, XRef, Resources);
EndDictionary(DataStream);
WriteStream(DataStream, StreamContents);
TIndirectRecord.SaveTrailer(DataStream);
Resources.SaveObjects(DataStream, XRef);
}
protected TPdfFont(Font aFont, int aId, bool aUseKerning, TPdfResources aResources)
{
FFontName = aFont.Name;
FUseKerning = aUseKerning;
FFontStyle = aFont.Style & ~FontStyle.Underline;
Resources = aResources;
Id = aId;
UsedInDoc = false;
}
internal TPageTreeRecord(int aId, string aFallbackFontList, bool aCompress, TFontEvents FontEvents)
{
FList = new List <TPageInfo>();
Resources = new TPdfResources(aFallbackFontList, aCompress, FontEvents);
Id = aId;
}
public TPdfUnicodeTrueTypeFont(Font aFont, int aId, TFontSubset aSubset, bool aCompress, bool aUseKerning,
TPdfEmbeddedFont aEmbeddedData, FontStyle aAdditionalStyle, TPdfResources aResources) : base(aFont, aId, aCompress, aUseKerning, aEmbeddedData, aAdditionalStyle, aResources)
{
UsedChars = new TUsedCharList();
ToUnicodeData = new TToUnicode();
Subset = aSubset == TFontSubset.Subset;
}
public TPdfWinAnsiTrueTypeFont(Font aFont, int aId, bool aEmbed, TFontSubset aSubset, bool aCompress, bool aUseKerning,
TPdfEmbeddedFont aEmbeddedData, FontStyle aAdditionalStyle, TPdfResources aResources) : base(aFont, aId, aCompress, aUseKerning, aEmbeddedData, aAdditionalStyle, aResources)
{
Embed = aEmbed;
Subset = aSubset == TFontSubset.Subset;
FirstChar = -1;
LastChar = 0;
}
protected TPdfBaseTrueTypeFont(Font aFont, int aId, bool aCompress, bool aUseKerning, TPdfEmbeddedFont aEmbeddedData, FontStyle aAdditionalStyle, TPdfResources aResources) :
base(aFont, aId, aUseKerning, aResources)
{
FCompress = aCompress;
EmbeddedData = aEmbeddedData;
FTrueTypeData = aEmbeddedData.TrueTypeData;
AdditionalStyle = aAdditionalStyle;
}
internal static TPdfFont CreateInstance(TFontMapping Mapping, Font aFont, bool aUnicode, int aId, TFontEmbed aEmbed, TFontSubset aSubset, bool aCompress, bool aUseKerning,
TFontEvents FontEvents, TPdfEmbeddedFontList EmbeddedFontList, TPdfResources aResources)
{
if (!aUnicode &&
(Mapping == TFontMapping.ReplaceAllFonts || (Mapping == TFontMapping.ReplaceStandardFonts && IsStandardFont(aFont.Name)))
)
{
return(new TPdfInternalFont(aFont, aId, aUseKerning, aResources));
}
FontStyle AdditionalStyle;
TPdfEmbeddedFont EmbeddedData = EmbeddedFontList.Add(aFont, FontEvents, aSubset == TFontSubset.Subset, aUseKerning, out AdditionalStyle);
if (AdditionalStyle != FontStyle.Regular)
{
if (FlexCelTrace.HasListeners)
{
FlexCelTrace.Write(new TPdfFauxBoldOrItalicsError(FlxMessages.GetString(FlxErr.ErrFauxBoldOrItalic, aFont.Name, GetAdditionalStyleName(AdditionalStyle)), aFont.Name, AdditionalStyle));
}
}
if (aUnicode)
{
return(new TPdfUnicodeTrueTypeFont(aFont, aId, aSubset, aCompress, aUseKerning, EmbeddedData, AdditionalStyle, aResources));
}
else
{
bool DoEmbed = aEmbed == TFontEmbed.Embed || EmbeddedData.TrueTypeData.NeedsEmbed(aEmbed);
if (FontEvents.OnFontEmbed != null)
{
FontEmbedEventArgs ae = new FontEmbedEventArgs(aFont, DoEmbed);
FontEvents.OnFontEmbed(FontEvents.Sender, ae);
DoEmbed = ae.Embed;
}
return(new TPdfWinAnsiTrueTypeFont(aFont, aId, DoEmbed, aSubset, aCompress, aUseKerning, EmbeddedData, AdditionalStyle, aResources));
}
}
private static void SaveResourcesImgXObject(TPdfStream DataStream, TXRefSection XRef, TPdfResources Resources)
{
Resources.SaveResourceDesc(DataStream, XRef, false);
EndDictionary(DataStream);
}
