public ushort GetIndex(CellFont font)
{
string fontKey = font.ToString();
if (_indexLookup.ContainsKey(fontKey))
{
return _indexLookup[fontKey];
}
var f = new FONT
{
Height = font.Height,
ColorIndex = font.Color.Index,
Escapement = (ushort) font.Escapement,
UnderlineStyle = (byte) font.UnderlineStyle,
Family = (byte) font.Family,
CharacterSet = 1,
Name = font.Name,
Bold = font.Bold,
Italic = font.Italic,
Strikethrough = font.Strikethrough,
Outlined = font.Outlined,
Shadowed = font.Shadowed,
Condensed = font.Condensed,
Extended = font.Extended
};
_fonts.Add(f);
_indexLookup.Add(fontKey, (ushort) (_fonts.Count - 1));
return (ushort) (_fonts.Count - 1);
}