| 摘要 |
<p>PURPOSE:To facilitate the operations of a mouse and to clearly make response in the case of receiving the instruction of a user. CONSTITUTION:When a part of coordinate data at respective points constituting a third area AR3 is positioned in a second area at least, coordinate data at all the points in third area AR3 are transformed to coordinate data in the first and second areas AR1 and AR2 over a range for the pull-in position of a cursor. Then, the transformed coordinate data are displayed on the surface of a tube at correspondent timing. Thus, the pull-in operation of the cursor is executed.</p> |
