INPUT:M(17,3,100),N(30,1,300);
pz:=(hhv(h,n)+llv(l,n))/2;
JG1:=C+(C-REF(pz,M));
葫:MA(JG1,M),COLOR009900,LINETHICK0;
JG2:=C-(C-REF(pz,M));
芦:MA(JG2,M),COLOR999999,LINETHICK0;
FILLRGN(葫>=芦,葫,芦),COLOR003300;
FILLRGN(葫<芦,葫,芦),COLOR999999;
PARTLINE(C>0,葫),COLOR006600;
PARTLINE(C>0,芦),COLOR666666;
KLINE(O,H,L,C,0);
