320         SkPoint pos, tan;  in draw_ribs()  local
323             if (meas.getPosTan(dist, &pos, &tan)) {  in draw_ribs()
324                 tan.scale(radius);  in draw_ribs()
325                 SkPointPriv::RotateCCW(&tan);  in draw_ribs()
326                 canvas->drawLine(pos.x() + tan.x(), pos.y() + tan.y(),  in draw_ribs()
327                                  pos.x() - tan.x(), pos.y() - tan.y(), paint);  in draw_ribs()
334                         pos.x() - tan.x() * 1.25f, pos.y() - tan.y() * 1.25f, font, labelP);  in draw_ribs()
360         SkPoint pos, tan;  in draw_t_divs()  local
365                     tan = pts[1] - pts[0];  in draw_t_divs()
367                     pos.fX += tan.fX * t;  in draw_t_divs()
368                     pos.fY += tan.fY * t;  in draw_t_divs()
372                     tan = SkEvalQuadTangentAt(pts, t);  in draw_t_divs()
377                     tan = conic.evalTangentAt(t);  in draw_t_divs()
380                     SkEvalCubicAt(pts, t, &pos, &tan, nullptr);  in draw_t_divs()
386             tan.setLength(radius);  in draw_t_divs()
387             SkPointPriv::RotateCCW(&tan);  in draw_t_divs()
388             canvas->drawLine(pos.x() + tan.x(), pos.y() + tan.y(),  in draw_t_divs()
389                                 pos.x() - tan.x(), pos.y() - tan.y(), paint);  in draw_t_divs()
394                     pos.x() + tan.x() * 1.25f, pos.y() + tan.y() * 1.25f, SkFont(), paint);  in draw_t_divs()