文档介绍：Nl:=20;N2:=10;N3:=5;AA:=REF(H,N1)=HHV(H,2*N1+1);QY:=BACKSET(AA,N1+1);CC:=FILTER(QY,N1)ANDH=HHV(H,N1+1);DDD:=);GDTS:,CURRBARSCOUNT,0);DINGBU:=1F(DDD,REF(H,DDD),H);{顶部}DINGBUTS:二IF(DDD,REF(GDTS,DDD),GDTS);DINGBU1:=REF(DINGBU,DDD+1);GDCS1:=CONST(DINGBUTS);DINGBUTS1:二REF(DINGBUTS,DDD+1);GDCS2:=CONST(D1NGBUTS1);DINGBU2:=REF(DINGBU1,DDD+1);MM:=IF(CURRBARSCOUNT>GDCS2,0,1);{DRAWLIN玖CURRBARSCOUNT二GDCS2,H,ISLASTBAR,REF(H,GDCS2-1),1),COLOR0055FF,POINTDOT,HICK2;DRAWLINE(CURRBARSCOUNT二GDCS1,H,ISLASTBAR,REF(H,GDCS1-1),1),COLORYELLOW,POINTDOT,HICK2;}AA1:=REF(L,N1)=LLV(L,2*N1+1);QY1:二BACKSET(AA1,N1+1);CC1:=FILTER(QY1,N1)ANDL=LLV(L,N1+1);DD1:=1);DDTS:=1,CURRBARSCOUNT,。);YDB:=IF(DD1REF(L,DD1),L);DDTS1:=IF(DD1,REF(DDTS,DD1),DDTS);DDCS1:=CONST(DDTS1);ZDB:=REF(YDB,DD1+1);DDTS2:=REF(DDTSLDD1+1);DDCS2:=CONST(DDTS2);{DRAWLINE(CURRBARSCOUNT二DDCS2,L,ISLASTBAR,REF(L,DDCS2・1),1),COLOR0055FF,POINTDOT,HICK2;DRAWLINE(CURRBARSCOUNT二DDCS1丄,ISLASTBAR,REF(L,DDCS1-1);1),COLORYELLOW,POINTDOT,HICK2;}LAA:=REF(H,N2)=HHV(H,2*N2+1);LQY:=BACKSET(LAA,N2+1);LCC:=FILTER(LQY,N2)ANDH二HHV(H,N2+1);LDDD:=BARSLAST(LCC);LGDTS:=IF(LCC,CURRBARSCOUNT,0);LDINGBU:=IF(LDDD,REF(H丄DDD),H);{顶部}LDINGBUTS:二IF(LDDD,REF(LGDTS,LDDD),LGDTS);LDINGBU1:=REF(LDINGBU,LDDD+1);LGDCS1:=CONST(LDINGBUTS);LDINGBUTS1:二REF(LDINGBUTS,LDDD+1);LGDCS2:=C0NST(LDINGBUTS1);LDINGBU2:=REF(LDINGBU1,LDDD+1);LMM:=IF(CURRBARSCOUNT>LGDCS2,0,1);{DRAWLINE(CURRBARSCOUNT=LGD