unsigned line_height = static_cast<unsigned>((font.get_ascent()-font.get_descent())*font_size);
ageom.h = max(ageom.h, line_height+margin.top+margin.bottom);
}
unsigned line_height = static_cast<unsigned>((font.get_ascent()-font.get_descent())*font_size);
ageom.h = max(ageom.h, line_height+margin.top+margin.bottom);
}