public Box2 GetCharacterBounds(int index)
{
validate();
var inverseScaling = 1 / scaling;
var layoutGlyph = textLayout.GetGlyph(index);
var glyph = layoutGlyph.Glyph;
var position = layoutGlyph.Position * inverseScaling;
return(new Box2(position.X, position.Y, position.X + glyph.Width * inverseScaling, position.Y + glyph.Height * inverseScaling));
}