/// <summary>
/// Return font file
/// </summary>
/// <returns></returns>
public byte[] GetFontData()
{
byte[] result = null;
if (FSourceFont != null)
{
TrueTypeCollection font_collection = new TrueTypeCollection(FSourceFont);
TrueTypeFont.TablesID[] skip_list = new TrueTypeFont.TablesID[]
{
TrueTypeFont.TablesID.HorizontakDeviceMetrix,
TrueTypeFont.TablesID.DigitalSignature,
TrueTypeFont.TablesID.Postscript,
TrueTypeFont.TablesID.GlyphPosition,
TrueTypeFont.TablesID.EmbedBitmapLocation,
TrueTypeFont.TablesID.EmbededBitmapData
};
foreach (TrueTypeFont f in font_collection.FontCollection)
{
f.PrepareFont(skip_list);
}
TrueTypeFont font = font_collection[FSourceFont];
foreach (char ch in FUsedGlyphIndexes)
{
font.AddCharacterToKeepList(ch);
}
result = font.PackFont(FontType.TrueTypeFont, true);
}
return(result);
}