| 摘要 |
<p>PURPOSE: A scroll method using a touch screen and a portable terminal equipping a scroll function are provided to scroll an execution screen easily and reduce small load due to executing a scroll by comparing with an area coordinate of the touch screen. CONSTITUTION: A scroll method using a touch screen is as follows. The screen of a predetermined is indicated on the display space of the touch screen(101). The line imagines in the second between locations of the second sides comprising the circumference of the display space among the first location(103). The area about the first area is obtained among two areas divided through the lines. The predetermined screen is scrolled by corresponding to the size of the obtained area.</p> |
