Zoom

Returns and sets the zoom value of a imaG image.

Syntax: imaG.Zoom zoom
zoom (single) The factor by which to increase or decrease the size of the zoomed image; use 1 to view the real size, 2 for double size, 0.50 for half size, and so on

If you are NOT in caModeDraw MODE, zoom values < 1 will NOT effective.