| 摘要 |
<p>PURPOSE:To obtain the same effect as that secured with a command for 'execution' or 'cancel' of processing just with an indicating operation of coordinates, by deciding the indication for 'execution' or 'cancel' according to the time width of indication. CONSTITUTION:The touch coordinates are read out and this coordinate area is displayed by flickering when a finger touches the number 2 for selection of a spot graphic picture while a CRT picture of a picture menu is displayed. As a result, the CRT picture is flickering at a point of the number 2. Then a counting action is started to add f1 to a counter and it is decided whether the touch input is intermittent or not. If the touch input is intermittent, the count value of the counter is increased. It is checked whether the count value of the counter is equal or not to >=1sec after no touch input is decided with release of a finger. Then the counter is cleared to zero if the count value of the counter is larger than 1sec. Then the picture display is processed in response to the read coordinates. Thus the CRT picture is changed to a spot graph.</p> |
