通达信筹码表达线 源码、副图、说明

筹码表达线源码，不做说明。为神马呢？高手太多，新手木懂可自学【筹码理论操作应用】。
筹码表达线源码：
筹码:WINNER(C)*100/2,COLORGREEN;
XD1:IF(筹码<10/2,筹码,DRAWNULL),COLORWHITE,NODRAW;
IF(筹码<10/2,筹码,DRAWNULL),COLORWHITE,LINETHICK1;
XD2:IF(筹码>=10/2 AND 筹码<=45/2,筹码,DRAWNULL),COLORYELLOW,NODRAW;
IF(筹码>=10/2 AND 筹码<=45/2,筹码,DRAWNULL),COLORYELLOW,LINETHICK1;
XD3:IF(筹码>=45/2 AND 筹码<=85/2,筹码,DRAWNULL),COLORRED,NODRAW;
IF(筹码>=45/2 AND 筹码<=85/2,筹码,DRAWNULL),COLORRED,LINETHICK1;
XD4:IF(筹码>=85/2 AND 筹码<=100/2,筹码,DRAWNULL),COLOR9900FF,NODRAW;
IF(筹码>=85/2 AND 筹码<=100/2,筹码,DRAWNULL),COLOR9900FF,LINETHICK1;
XD5:IF(筹码<1/2,筹码,DRAWNULL),COLORBLUE,NODRAW;
IF(筹码<1/2,筹码,DRAWNULL),COLORBLUE,LINETHICK1;