咨詢內容：

請老師幫忙編個指標

sar指標大于45度的時候顯示出來，謝謝老師

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?來源:程序化99網（ www.tumamayizhan.com ）

博易技術人員： SARL:=SAR(10,2,20);
TURN:=SARTURN(10,2,20),NODRAW;
FLAG:=VALUEWHEN(TURN<>0,TURN);
SARUP:IF(FLAG>0,SARL,DRAWNULL),NODRAW;
A1:ATAN(SARUP-REF(SARUP,1))*3.1416*10,PRECISION3,NODRAW;
SARUP1:IF(FLAG>0 AND A1>=45,SARL,DRAWNULL),CIRCLEDOT,COLORRED;
SARDOWN:=IF(FLAG<0,SARL,DRAWNULL),CIRCLEDOT,COLORGREEN;
A2:ATAN(REF(SARDOWN,1)-SARDOWN)*3.1416*10,PRECISION3,NODRAW;
SARDOWN1:IF(FLAG<0 AND A2>=45,SARL,DRAWNULL),CIRCLEDOT,COLORGREEN; 來源 程序化久久網