internal Font(NSFont font)
{
var traits = font.FontDescriptor.SymbolicTraits;
fontFamily = new FontFamily(font.FamilyName, true);
fontStyle =
((traits & NSFontSymbolicTraits.BoldTrait) == NSFontSymbolicTraits.BoldTrait ? FontStyle.Bold : 0) |
((traits & NSFontSymbolicTraits.ItalicTrait) == NSFontSymbolicTraits.ItalicTrait ? FontStyle.Italic : 0);
gdiVerticalFont = false;
gdiCharSet = DefaultCharSet;
sizeInPoints = (float)(font.PointSize * 72f / 96f);
size = (float)font.PointSize;
unit = GraphicsUnit.Pixel;
nativeFont = font.ToCTFont();
}