35 class RRect final {
37     RRect() = default;
38     ~RRect() = default;
40     explicit RRect(const Rect& rect) : rect_(rect) {}  in RRect()  function
41     RRect(double x, double y, double width, double height)  in RRect()  function
46     static RRect MakeRect(const Rect& rect)  in MakeRect()
48         RRect rrect;  in MakeRect()
53     static RRect MakeRRect(const Rect& rect, const Radius& radius)  in MakeRRect()
55         RRect rrect;  in MakeRRect()
60     static RRect MakeRRect(const Rect& rect, double x, double y)  in MakeRRect()
62         RRect rrect;  in MakeRRect()
67     static RRect MakeOval(const Rect& rect)  in MakeOval()
69         RRect rrect;  in MakeOval()
137     bool operator==(const RRect& rrect) const
145     RRect& operator+=(const Offset& offset)