P:=5;P1:=10;N:=5;A1:=REF(H,P)=HHV(H,2*P+1);B1:=FILTER(A1,P);C1:=BACKSET(B1,P+1);D1:=FILTER(C1,P);E1:=BACKSET(ISLASTBAR,BARSLAST(D1)+1); F1:=E1>REF(E1,1);短压:DRAWLINE(D1,H,F1,H,1),COLORCYAN;A2:=REF(L,P)=LLV(L,2*P+1);B2:=FILTER(A2,P);C2:=BACKSET(B2,P+1);D2:=FILTER(C2,P);E2:=BACKSET(ISLASTBAR,BARSLAST(D2)+1);F2:=E2>REF(E2,1);短支:DRAWLINE(D2,L,F2,L,1),COLORLIRED;AA1:=REF(H,P1)=HHV(H,2*P1+1);BB1:=FILTER(AA1,P1);CC1:=BACKSET(BB1,P1+1);DD1:=FILTER(CC1,P1);EE1:=BACKSET(ISLASTBAR,BARSLAST(DD1)+1); FF1:=EE1