| 摘要 |
<p>PURPOSE: A method for correcting an image color using a multi-touchable touch screen is provided to perform color compensation using a single successive motion of a user. CONSTITUTION: The touch of three fingers is sensed on a surface of a touch panel. The input coordinates of each finger is detected and transformed into a first location coordinate. A first center coordinate of a first triangle is established. If the fingers move, the changed input coordinates of each finger is detected and input into a second set of coordinates. The second center coordinate of a second triangle is established. The distance between the first center coordinate and the second center coordinate is calculated.</p> |
