54         void line_cap(line_cap_e lc)     { m_stroker.line_cap(lc); }  in line_cap()
55         void line_join(line_join_e lj)   { m_stroker.line_join(lj); }  in line_join()
56         void inner_join(inner_join_e ij) { m_stroker.inner_join(ij); }  in inner_join()
58         line_cap_e   line_cap()   const { return m_stroker.line_cap(); }  in line_cap()
59         line_join_e  line_join()  const { return m_stroker.line_join(); }  in line_join()
60         inner_join_e inner_join() const { return m_stroker.inner_join(); }  in inner_join()
62         void width(double w) { m_stroker.width(w); }  in width()
63         void miter_limit(double ml) { m_stroker.miter_limit(ml); }  in miter_limit()
64         void miter_limit_theta(double t) { m_stroker.miter_limit_theta(t); }  in miter_limit_theta()
65         void inner_miter_limit(double ml) { m_stroker.inner_miter_limit(ml); }  in inner_miter_limit()
66         void approximation_scale(double as) { m_stroker.approximation_scale(as); }  in approximation_scale()
68         double width() const { return m_stroker.width(); }  in width()
69         double miter_limit() const { return m_stroker.miter_limit(); }  in miter_limit()
70         double inner_miter_limit() const { return m_stroker.inner_miter_limit(); }  in inner_miter_limit()
71         double approximation_scale() const { return m_stroker.approximation_scale(); }  in approximation_scale()
88         math_stroke<coord_storage> m_stroker;  variable