| 摘要 |
<p>PURPOSE:To facilitate the end of plotting by clicking a mouse at the end point of plotting and moving the mouse cursor over a long distance rapidly so as to complete the plotting. CONSTITUTION:A graphic such as a polygonal line or polygon is displayed on a display device 1 and a mouse 3 is used to plot the graphic such as a polygonal line or polygon. A clock detection section 8 of a plotting processing section 7 detects the depression of the button (click) of the mouse 3 and a rapid movement detection section 9 detects it that the movement of the mouse 3 is rapid and long in the distance, and an end control section 10 applies the end control of the slotting of the polygonal line and polygon. Thus, the graphic is finished by identifying the rapid and long distant movement of the mouse after the click at the end point of plotting to facilitate the completion of the plotting.</p> |
