| 摘要 |
<p>PURPOSE:To facilitate determining operation when coordinates are determined by coordinate input means which can specify separated coordinates discontinuously. CONSTITUTION:Coordinate specifying means 3a and 3b which can specify the separated coordinates discontinuously specify a desired coordinate position (b) and stop at this position for longer than a predetermined time, thereby regarding its coordinates (b) as determined coordinates. Further, the means stop for longer than the predetermined time and the coordinate specification is reset at this coordinate position (b) to regard the coordinates (b) as determined coordinates. Therefore, when coordinates are specified, any external force by, for example, the depression of a switch, etc., need not be made to operate, so the operability of coordinate input can be improved.</p> |
