| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve operability by depressing a button on a pointing device, detecting the locus of a cursor from the start point of dragging, and when the detected locus coincides with a prescribed locus, executing corresponding short cut. SOLUTION: In the case of previously registering short cut processing, a registration start signal is inputted from the external, a detection means 2 executes time division processing for a locus obtained from the start of dragging up to its release by the use of a detection timer 3, vectorizes a group of points formed by the time division in a cursor moving direction and registers the vectorized information in a processing registering means 5. Then the detection means 2 detects a coordinate position pointed by the pointing device to be an input means 1 by the timer 3 at each fixed time and an analyzing means 4 analyzes the vector of a locus found out from the coordinate position. A judging means 6 judges whether the previously registered locus coincides with the analytical result or not, and at the time of judging the coincidence of the locus, a processing means 7 executes short cut.</p> |
