Constrained Movement

To move a selection, click on a graphic or selection of graphics and drag it with the mouse. Press down the Shift key during a move to only allow the graphics to move along the horizontal or vertical axis. You can also move a selection by using the arrow keys. If Snap To Grid is on, one press of an arrow key will move the selection by one grid unit, and holding down the Shift key and pressing an arrow key will move the selection by one pixel. If Snap To Grid is off, the movement amount is reversed. To copy a graphic or selection of graphics, hold the Option key while clicking on them and drag off a copy -- you can even Option-drag graphics into other OmniGraffle documents or into other applications.