邓贵大 发表于 2013-5-13 20:11 
has nothing to do with VSIZE/HSIZE
还是不太明白,像下面的code里的x Y为什么这么取值呢?
data annot;
length function style $8. text $30.;
retain function 'label' xsys ysys hsys '1'
size 5 style 'swiss' position '9';
%do i=1 %to 3;
x=3;y=100-(&i-1)*4.5;text="&i";output;
x=20;y=100-(&i-1)*4.5;text="dd&i";output;
%end;
run;