面积公式 副图

DIFF : EMA(CLOSE,SHORT) - EMA(CLOSE,LONG);
 DEA  : EMA(DIFF,M), COLORred;
 MACD : 2*(DIFF-DEA), COLORSTICK;
 绿柱面积:floor(1000*IF (MACD<0,SUM(MACD,BARSLAST(MACD>0)),0)),LINETHICK0,Color00ff00;
 红柱面积:floor(1000*IF (MACD>0,SUM(MACD,BARSLAST(MACD<0)),0)),LINETHICK0,colorred;
 DRAWTEXT(ref(MACD,1)>0 and MACD<=0 ,HHV(MACD,8),''+ref(红柱面积,1)),ALIGN1,VALIGN1,colorred;{red;}
 DRAWTEXT(ref(MACD,1)<0 and MACD>=0 ,LLV(MACD,4),''+ref(abs(绿柱面积),1)),ALIGN1,Coloryellow;{00ff00;}
 DRAWTEXT(BARSTATUS=2 AND MACD<0,LLV(MACD,8),''+abs(绿柱面积)),align2,Coloryellow;{004A00;}
 DRAWTEXT(BARSTATUS=2 AND MACD>0,HHV(MACD,4),''+abs(红柱面积)),align2,VALIGN1,colorred;