| 摘要 |
<p>PURPOSE:To simplify operation and to shorten operation time by previously storing plural cursor positions on a screen in a memory, successively reading out the stored contents and driving a mouse only in a slight range as the initial position of the mouse to execute equivalent movement as movement on the whole screen. CONSTITUTION:Since a bus 1 between the original position P(X1, Y1) of a cursor and a point A(X2, Y2) and a bus 2 between the point A(X2, Y2) and a point B(X3, Y3) are long buses, the mouse can not be moved at a time. Thereby the coordinates of the points A, B are previously stored in the memory 12, cursor initializing buttons 11-1, 11-2 on the mouse 10 are turned on, the cursor is set up to the point A, and then the cursor is moved by an input button 7. After depressing cursor releasing buttons 11-1, 11-2, the cursor setting to the point B is successively executed. Thereby, the cursor movement based upon the mouse in the bus 1 between the points P, A and the bus 2 between the points A, B can be omitted.</p> |
