EE:=(H+L+O+2*C)/5; CRTP:=EE+(H-L); CRZL:=2*EE-L; CRZC:=2*EE-H; CRFZ:=EE-(H-L); 线:CONST(CRZC),COLOR7C9CFF; DRAWICON(CROSS(C,线), 线, 23);