PP:=SYSPARAM(1); TE:=time;
if PP<1 or PP>datacount then PP:=datacount;
SP:=ref(barslast(time=TE[PP]),1)+1;
if PP<lbound(SP) then exit;
VERTLINE(barpos=PP-SP[PP]) linedot;
引用:最初由 cgjj 發表 PP:=SYSPARAM(1); TE:=time;
if PP<1 or PP>datacount then PP:=datacount;
SP:=ref(barslast(time=TE[PP]),1)+1;
if PP<lbound(SP) then exit;
VERTLINE(barpos=PP-SP[PP]) linedot;