+ } else {
+ std::vector <unsigned int> bkgd_top_color, bkgd_bottom_color;
+ if(reader.get_vector("top_color", bkgd_top_color) &&
+ reader.get_vector("bottom_color", bkgd_bottom_color))
+ set_gradient(Color(bkgd_top_color), Color(bkgd_bottom_color));