编写条件：
我用成交量的指标均线设置从均线以后主图画面怎么就压缩画面了。编写方法：
input:p1(5,1,600,1),p2(10,1,600,1),p3(20,1,600,1),p4(60,1,600,1);
vma1:ma(v,p1),linethick0;
vma2:ma(v,p2),linethick0;
vma3:ma(v,p3),linethick0;
vma4:ma(v,p4),linethick0;
vv:=((v-llvall(v))/(hhvall(v)-llvall(v)))*(hhvall(h)-llvall(l))+llvall(l);
polyline(c,ma(vv,p1));
polyline(c,ma(vv,p2));
polyline(c,ma(vv,p3));
polyline(c,ma(vv,p4));
