| 摘要 |
<p>PURPOSE: A method of user interface using range-setting is provided to conveniently use multiple editing and other functions about characters or symbols displayed on a touch screen. CONSTITUTION: A first point is touched on a touch screen(S10). A second point is double touched(S20,S30). An object which is positioned between the first point and the second point is designated as one area(S40). The command information for an execution of a specific function is inputted(S50,S80). The specific function is executed following the command information about the object of the designated area(S90).</p> |
