| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To scroll a waveform chart displayed on a monitor with the same sense as pulling out the roll-wound waveform chart paper or rewinding it. <P>SOLUTION: In a following scroll of S107, processing of making the waveform chart follow the movement of a fingertip F moved on the monitor 2 and scroll it is executed. On the monitor 2, the waveform chart follows and scrolls at a substantially the same speed as the moving direction and moving speed of the fingertip F. In S118, immediately after the operator separates the fingertip F from the monitor 2, the moving speed of the fingertip F is calculated based on the moving distance and time since the previous time when the movement is started with touching until the time when the fingertip F is separated from the monitor 2. When the moving speed is higher than a threshold, in S120 the scroll is executed by rapid traverse at the speed corresponding to the moving speed since the first touch action until a commanding means such as the fingertip F separates from the monitor 2. to fingertip F, separate from monitoring 2 in S120. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
