Method and apparatus for controlling touch screen using timeline bar, recording medium with program for the same recorded therein, and user terminal having the same

摘要

A method for controlling a touch screen using a timeline bar is provided. The method includes detecting a first dragging that starts from a bar on a timeline, zooming in the timeline according to a distance between the timeline and a final touch point of the first dragging, and shifting the bar on the zoomed-in timeline by a second dragging. Thus, it is possible to more precisely control the content even on a small touch screen just like on a large touch screen. In addition, the timeline blockage caused by the finger tip may be prevented, so the user may control the content more intuitively in the desired level.

主权项

1. A method for controlling a touch screen using a timeline bar, the method comprising:
detecting a first dragging that starts from a bar on a timeline; zooming in the timeline according to a distance between the timeline and a final touch point of the first dragging; and shifting the bar on the zoomed-in timeline by a second dragging.