///
RGBColor backgroundcolor;
///
+ bool isbackgroundcolor;
+ ///
RGBColor fontcolor;
///
bool isfontcolor;
///
RGBColor notefontcolor;
+ ///
+ RGBColor boxbgcolor;
/// \param index should lie in the range 0 <= \c index <= 3.
Bullet & temp_bullet(size_type index);
Bullet const & temp_bullet(size_type index) const;