public override bool AddChar(int code, int FallbackLevel)
{
bool Result = FTrueTypeData.HasGlyph(code);
if (!Result)
{
TPdfFont Fallbk = FallbackFont(FallbackLevel);
if (Fallbk != null)
{
if (Fallbk.AddChar(code, FallbackLevel + 1))
{
return(true);
}
}
}
if (Result || FallbackLevel == 0)
{
int ccode = FTrueTypeData.Glyph(code, true);
int newcode = EmbeddedData.GetNewGlyphFromOldGlyph(ccode);
UsedChars.Add((char)newcode, FTrueTypeData.GlyphWidth(ccode));
ToUnicodeData.Add(newcode, (int)code);
}
return(Result);
}
public override bool AddChar(int code, int FallbackLevel)
{
bool Result = FTrueTypeData.HasGlyph(code);
if (!Result)
{
TPdfFont Fallbk = FallbackFont(FallbackLevel);
if (Fallbk != null)
{
if (Fallbk.AddChar(code, FallbackLevel + 1))
{
return(true);
}
}
}
if (Result || FallbackLevel == 0)
{
//characters on winansi are NOT the same than low byte unicode.f.i. char 0x92 is not defined in unicode.
byte acode = CharUtils.GetWin1252Bytes_PDF(code);
if (FirstChar < 0 || acode < FirstChar)
{
FirstChar = acode;
}
if (acode > LastChar)
{
LastChar = acode;
}
if (Embed && Subset)
{
EmbeddedData.AddGlyphFromChar(code);
}
}
return(Result);
}
