• After clicking to set the origin, note that the cursor changes shape to a triangular pointer.
• Click and drag to change the selected path
• The amount of the transformation depends on how far away from the origin you click and drag. For instance, when rotating, clicking and dragging close to the origin makes the image rotates rapidly with small mouse drags. Dragging farther away from the origin gives more "fine tuning" of the rotation.
• Once you stop dragging, the path is transformed.
• You get the crosshair back for setting a new origin.
• Remember, use Undo immediately after transforming to get rid of any effects that you may not want.