| 摘要 |
PROBLEM TO BE SOLVED: To arbitrarily arrange a plurality of gears synchronously rotatable at different rotational speeds even under environment wherein arithmetic processing ability is limited. SOLUTION: This program is a program making a cellular phone 1 animation-display the gears rotating in synchronization with each other. An index image 62 showing an image of the gear in each rotation angle position obtained by dividing a rotation angle corresponding to one tooth at nearly equal intervals to each other by the same division number by each the gear is stored in a storage area 6. By sequentially changing over and displaying the index image 62, the gears having the different rotational speeds are displayed even if the gears synchronously rotate by different teeth number. In this case, timing for sequentially changing over the index image 32 is nearly synchronized in the display of each the gear so as to display the gears synchronous to each other, having different teeth number. COPYRIGHT: (C)2005,JPO&NCIPI
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