| 摘要 |
<P>PROBLEM TO BE SOLVED: To efficiently perform enlargement/reduction and reproduction control over a screen during musical piece data editing operation. <P>SOLUTION: When a pinch action is made on a slider of a controller, it is determined that there are two operation points, and a DAW screen is zoomed in or out according to a variation speed and a variation amount of the distance between the two points. When a slide action is made on the slider of the controller, it is determined that there is one operation point, and a DAW function is controlled according to operation contents of a moving speed and a movement amount of the slider. <P>COPYRIGHT: (C)2013,JPO&INPIT |
