- static Stencil bracket (Axis a, Interval iv, Real thick, Real protude, Real blot);
- static Stencil accordion (SCM arg, Real interline_f, Font_metric *fm);
- static Stencil round_filled_polygon (std::vector<Offset> const &points, Real blotdiameter);
+ static Stencil bracket (Axis a, Interval iv, Real thick, Real protrude, Real blot);
+ static Stencil rotated_box (Real slope, Real width, Real thick, Real blot);
+ static Stencil round_filled_polygon (vector<Offset> const &points, Real blotdiameter);