咨詢內容:
請問金字塔中的函數DOTLINE在博易中如何表達
如題
?
?來源:程序化99網( www.kzuj.com.cn )
博易技術人員:
點線可以使用如下函數
POINTDOT
用逗號分隔放在輸出語句之后,表示該輸出結果以小圓點顯示。
例如:
MA1:MA(C,5),POINTDOT;
表示以小圓點繪制5日均線輸出。
選擇副圖保存。
?N1:=14;
N2:=6;
TYP:=(HIGH+LOW+CLOSE)/3;
V1:=SUM(IF(TYP>REF(TYP,1),TYP*VOL,0),N1)/SUM(IF(TYP<REF(TYP,1),TYP*VOL,0),N1);
MFI:100-(100/(1+V1));
{}
N:=5;
J底背:=REF(C,BARSLAST(REF(FILTER(BACKSET(REF(MFI,N)=LLV(MFI,2*N+1),N+1),N)ANDMFI=LLV(MFI,N+1),1))+1)>CAND?
REF(MFI,BARSLAST(REF(FILTER(BACKSET(REF(MFI,N)=LLV(MFI,2*N+1),N+1),N)ANDMFI=LLV(MFI,N+1),1))+1)<MFIAND?
FILTER(BACKSET(REF(MFI,N)=LLV(MFI,2*N+1),N+1),N)ANDMFI=LLV(MFI,N+1),COLORWHITE,NODRAW;
DRAWLINE(FILTER(BACKSET(REF(MFI,N)=LLV(MFI,2*N+1),N+1),N)ANDMFI=LLV(MFI,N+1),MFI,FILTER(J底背>0,5),MFI,0),
COLORRED,POINTDOT;
DRAWTEXT(J底背,MFI,'底背離'),COLORRED;
J頂背:=REF(C,BARSLAST(REF(FILTER(BACKSET(REF(MFI,N)=HHV(MFI,2*N+1),N+1),N)ANDMFI=HHV(MFI,N+1),1))+1)<CAND?
REF(MFI,BARSLAST(REF(FILTER(BACKSET(REF(MFI,N)=HHV(MFI,2*N+1),N+1),N)ANDMFI=HHV(MFI,N+1),1))+1)>MFIAND?
FILTER(BACKSET(REF(MFI,N)=HHV(MFI,2*N+1),N+1),N)ANDMFI=HHV(MFI,N+1),COLORGREEN,NODRAW;
DRAWLINE(FILTER(BACKSET(REF(MFI,N)=HHV(MFI,2*N+1),N+1),N)ANDMFI=HHV(MFI,N+1),MFI,FILTER(J頂背>0,5),MFI,0),
COLORGREEN,POINTDOT;
DRAWTEXT(J頂背,MFI,'頂背離'),COLORGREEN;
來源 程序化久久網