94     Line line = edge->fEdge->fLine;  in makeEvent()
99     if (line.intersect(bisector.fLine, &p) && !c.sweep_lt(p, top->fPoint) &&  in makeEvent()
176     normal->set(SkDoubleToScalar(e->fLine.fA),  in get_edge_normal()
177                 SkDoubleToScalar(e->fLine.fB));  in get_edge_normal()
208                 join->fLine.normalize();  in simplifyBoundary()
209                 join->fLine = join->fLine * join->fWinding;  in simplifyBoundary()
422     Line prevInner(prevEdge->fLine);  in strokeBoundary()
424     Line prevOuter(prevEdge->fLine);  in strokeBoundary()
434         Line inner(e->fLine);  in strokeBoundary()
436         Line outer(e->fLine);  in strokeBoundary()
440         if (!prevEdge->fLine.nearParallel(e->fLine) && prevInner.intersect(inner, &innerPoint) &&  in strokeBoundary()
577         e->fLine.normalize();  in extractBoundary()
578         e->fLine = e->fLine * e->fWinding;  in extractBoundary()