CIGAL Reference Manual, Chapter 2 (Commands): OFFSET
usage: offset pointer xoff yoff zoff
OFFSET translates a variable by shifting it: adding XOFF, YOFF, and ZOFF to each relative X, Y, and Z position. The data variable Pointer is the desired OFFSET. For example,
offset vecs 100 -100 0 ; offset variable VECS
Note: the effect of OFFSET will not normally be seen until after you REDRAW the variable.
PIN(2), POINTER(3), REDRAW(2), ROTATE(2), SCALE(2), TRANSFORM(3)