以从品种上市第一天画线为例,参考:
DRAWSL(REF(ISNEARHOLIDAY=1,1)&&C>=0,(C+O)/2,0,10,0,COLORRED);
DRAWSL(REF(ISNEARHOLIDAY=1,1)&&C<0,(C+O)/2,0,10,0,COLORGREEN);
如下修改:
DRAWSL(REF(ISNEARHOLIDAY=1,1)&&C>=O,(C+O)/2,0,10,2,COLORRED);
DRAWSL(REF(ISNEARHOLIDAY=1,1)&&C<O,(C+O)/2,0,10,2,COLORGREEN);
DRAWNUMBER(REF(ISNEARHOLIDAY=1,1)&&C>=O,(C+O)/2,(C+O)/2,0,COLORRED);
DRAWNUMBER(REF(ISNEARHOLIDAY=1,1)&&C<O,(C+O)/2,(C+O)/2,0,COLORGREEN);
参考:
N:=10;//参数可自行调整
AA:=BACKSET(ISLASTBAR,N);
DRAWSL(CROSS(AA,0.5)&&C>=O,(C+O)/2,0,10,2,COLORRED);
DRAWSL(CROSS(AA,0.5)&&C<O,(C+O)/2,0,10,2,COLORGREEN);
DRAWNUMBER(CROSS(AA,0.5)&&C>=O,(C+O)/2,(C+O)/2,0,COLORRED);
DRAWNUMBER(CROSS(AA,0.5)&&C<O,(C+O)/2,(C+O)/2,0,COLORGREEN);