-/* FIXME: move to Lookup? */
-Stencil
-Stem_tremolo::rotated_box (Real slope, Real width, Real thick, Real blot)
-{
- vector<Offset> pts;
- Offset rot (1, slope);
-
- thick -= 2*blot;
- width -= 2*blot;
- rot /= sqrt (1 + slope*slope);
- pts.push_back (Offset (0, -thick / 2) * rot);
- pts.push_back (Offset (width, -thick / 2) * rot);
- pts.push_back (Offset (width, thick / 2) * rot);
- pts.push_back (Offset (0, thick / 2) * rot);
- return Lookup::round_filled_polygon (pts, blot);
-}
-