两线交会区间 背景着色　[文华财经]

BB:=MOD(DAYBARPOS,60);
HH1:VALUEWHEN(BB=0||ISLASTBAR,HHV(H,BARSLAST(BB=1)));
LL1:VALUEWHEN(BB=0||ISLASTBAR,LLV(L,BARSLAST(BB=1)));
B:HH1-(HH1-LL1)/2;

老师，请将

A从上向下穿越或重叠B时，将背景K着蓝色

A从下向上穿越或重叠B时，将背景K着黄色

谢谢

 来源:程序化99

 参考

AA:=MOD(DAYBARPOS,12);
HH:VALUEWHEN(AA=0||ISLASTBAR,HHV(H,BARSLAST(AA=1)));
LL:VALUEWHEN(AA=0||ISLASTBAR,LLV(L,BARSLAST(AA=1)));
A:HH-(HH-LL)/2;

BB:=MOD(DAYBARPOS,60);
HH1:VALUEWHEN(BB=0||ISLASTBAR,HHV(H,BARSLAST(BB=1)));
LL1:VALUEWHEN(BB=0||ISLASTBAR,LLV(L,BARSLAST(BB=1)));
B:HH1-(HH1-LL1)/2;

DRAWGBK1(A<=B,COLORBLUE);
DRAWGBK1(A>B,COLORYELLOW);