飞狐渐变色kdj日周同图，源码
DRAWGBK(CLOSE>0,COLORRGB(0,888,8888), COLORRGB(0,3,33),1);
100,POINTDOT;50,POINTDOT;0,POINTDOT;
日K:STKINDI('','KDJ.K',0,6),LINETHICK,COLORRED;
日D:STKINDI('','KDJ.D',0,6),LINETHICK,COLORGREEN;
周K:STKINDI('','KDJ.K',0,7),LINETHICK,COLORMAGENTA;
周D:STKINDI('','KDJ.D',0,7),LINETHICK,COLORFF9999;
FILLRGN(周K>=周D,周K,周D),COLORMAGENTA;
FILLRGN(周K<周D,周K,周D),COLORFF9999;
FILLRGN(日K>=日D,日K,日D),COLORRED;
FILLRGN(日K<日D,日K,日D),COLORGREEN;
