| 摘要 |
<p>PURPOSE:To easily recognize the display area and position relation of respective kinds of display data by means of a point touch operation to a panel surface by plurally dividing the display area with a position corresponding to inputted coordinate information on a display screen as reference and displaying them so as to make them identification possible. CONSTITUTION:A scanning circuit 12 gives first coordinate data P1 and second coordinate data P2 to a coordinate comparing circuit 14. At this time the coordinate comparing circuit 14 recognizes the direction of a second coordinate P2 indicated by the second coordinate data P2 with respect to the first coordinate P1 indicated by the first coordinate data P1. That is, the coordinate comparing circuit 14 divides the panel surface of an input part 11 into four up, down, right and left areas with the first coordinate P1 as the center, judges the area where the second coordinate data P2 exists and gives the area designating signal ru-11 to an execution designating circuit 15. Thus, the display area and position relation of the respective kinds of display data are easily recognized.</p> |
