| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an image processing program for attaining a user interface for displaying an object in an optional size and an optional orientation, and to provide an image processor thereof. <P>SOLUTION: When a user moves a touch pen 27 or the like from the eighth input point P8 to the ninth input point P9 during a calculation periodΔt, while maintaining a touch state concerning the image processing program, the rotation amount and size change amount of an image object OBJ5 are calculated according to an operation vector Vtp which is generated by the movement from the eighth input point P8 to the ninth input point P9. Specifically, the rotation amount and size change amount of the image object OBJ5 are respectively calculated according to the circumferential direction component Vθand radial direction component Vr of the operation vector Vtp with respect to the center point 308 of the image object OBJ5. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
