[求助]實現數字標注和劃線段

作者：文華財經來源：cxh99.com 發布時間：2022年03月13日

咨詢內容： 完善公式實現當出現“買”或“賣”信號時，在相應的K線旁標注對應的點位數字，并同時向右劃線段。“買”用紅色數字和線段，“賣”用綠色數字和線段。謝謝老師！
HX:=HHV(HIGH,3);LX:=LLV(LOW,3);HH1:=IFELSE(H<REF(H,1)&&REF(H,1)<REF(H,3),REF(H,3),0);LL1:=IFELSE(L>REF(L,1)&&REF(L,1)>REF(L,3),REF(L,3),0);HH2:=VALUEWHEN(HH1>0,HH1);LL2:=VALUEWHEN(LL1>0,LL1);K1:=IFELSE(CLOSE>HH2,-3,IFELSE(CLOSE<LL2,1,0));K2:=VALUEWHEN(K1<>0,K1);DRAWTEXT(PERIOD<=8&&CROSS(K2,0),HX,'',COLORWHITE;DRAWTEXT(PERIOD<=8&&CROSS(0,K2),LX,'',COLORWHITE;
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?來源:程序化99
文華技術人員： ?參考：
HX:=HHV(HIGH,3); LX:=LLV(LOW,3); HH1:=IFELSE(H<REF(H,1)&&REF(H,1)<REF(H,3),REF(H,3),0); LL1:=IFELSE(L>REF(L,1)&&REF(L,1)>REF(L,3),REF(L,3),0); HH2:=VALUEWHEN(HH1>0,HH1); LL2:=VALUEWHEN(LL1>0,LL1); K1:=IFELSE(CLOSE>HH2,-3,IFELSE(CLOSE<LL2,1,0)); K2:=VALUEWHEN(K1<>0,K1); DRAWTEXT(PERIOD<=8&&CROSS(K2,0),HX,'',COLORWHITE; DRAWTEXT(PERIOD<=8&&CROSS(0,K2),LX,'',COLORWHITE; DRAWHORIZONTALLINE(PERIOD<=8&&CROSS(K2,0),HX,COLORGREEN),LINETHICK2; DRAWHORIZONTALLINE(PERIOD<=8&&CROSS(0,K2),LX,COLORRED),LINETHICK2; DRAWNUMBER(PERIOD<=8&&CROSS(K2,0),HX,HX,0,COLORGREEN); DRAWNUMBER(PERIOD<=8&&CROSS(0,K2),LX,LX,0,COLORRED);