PROGRAM, COMPUTER DEVICE, SCREEN CONTROL METHOD, AND SYSTEM

摘要

PROBLEM TO BE SOLVED: To prevent a display screen from being scrolled with an incorrect operation by a user and scroll the display screen with an intuitive operation by the user.SOLUTION: A game system includes control means 5 for scrolling a display screen of image display means 1 on the basis of information on input coordinates stored in coordinate storage means 4. The control means 5 performs control to scroll the display screen, in an inertial scroll state after the input of release coordinates, at the amount of displacement according to a scroll distance that is the total sum of the distances between coordinates calculated by using at least chronological order, in terms of touch coordinates, a plurality of sampling coordinates, and release coordinates read out from the coordinate storage means 4.SELECTED DRAWING: Figure 1