1. A method comprising: representing an anatomical region on a display; representing an electrical stimulation lead on the display; receiving directional user input specifying movement of the lead relative to the anatomical region; moving the representation of the lead on the display to a position in response to the directional user input; receiving user input specifying one or more stimulation parameters associated with stimulation therapy applied by an electrical stimulator via the lead; and representing a stimulation field produced by the lead based on the position of the lead and the specified stimulation parameters.