| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an image display controller and an image display control program capable of operating images displayed in positions out of reach of a user. <P>SOLUTION: When a point A on a display part 12 where no image is displayed is touched, a touch sensor of an operating part (touch panel) 16 detects this touch operation (step S10). Then a timer (not shown) starts counting according to a touch detection signal coming from the operating part 16, and the coordinates of the touch position are detected at predetermined time intervals following a dragging operation. Next, the direction of the dragging operation is detected using a drag direction determination algorithm (step S12). Next, the image displayed in the direction of dragging is selected as an image to be moved (step S14). The distance L (A→C) traveled between the start point A and the end point C of the dragging operation is then calculated (step S16). Based on the distance traveled by the dragging operation, the distance to be traveled by the image to be moved is calculated (step S18) and the image to be moved is moved over the display part 12 in accordance with the distance to be traveled that is calculated in the step S18 (step S20). <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
