Method and apparatus of view window scrolling
First Claim
1. A method of view window scrolling applied in a touch-control information apparatus, the touch-control information apparatus capable of displaying at least one view window page, and the touch-control information apparatus comprising a touch panel for inputting signals into the touch-control information apparatus via an input device or a finger of a user, the method comprising the steps of:
- (A) receiving a scrolling signal generated by the inputting device or the finger moving on the touch panel corresponding to a current view window, wherein the scrolling signal stores a start coordinate value and an end coordinate value for the movement of the inputting device or the finger on the touch panel;
(B) calculating a vertical displacement and a horizontal displacement of the start coordinate value and the end coordinate value; and
(C) moving the view window in a horizontal direction according to the horizontal displacement and moving the view window in a vertical direction according to the vertical displacement.
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Abstract
The present invention relates to a method and apparatus of view window scrolling applied in a touch-control information apparatus, the touch-control information apparatus utilizing an input device or finger of a user for an input signal. The present invention controls movement of a view window page according to a scrolling signal generated by the input device or the finger moving across a touch panel corresponding to the view window page. No characters or images are highlighted in response to the scrolling signal. After receiving the scrolling signal, the touch-control information apparatus calculates a vertical displacement and a horizontal displacement of a start coordinate value and an end coordinate value, and then moves the view window page in a vertical direction and a horizontal direction according to the calculated vertical displacement and horizontal displacement.
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Citations
17 Claims
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1. A method of view window scrolling applied in a touch-control information apparatus, the touch-control information apparatus capable of displaying at least one view window page, and the touch-control information apparatus comprising a touch panel for inputting signals into the touch-control information apparatus via an input device or a finger of a user, the method comprising the steps of:
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(A) receiving a scrolling signal generated by the inputting device or the finger moving on the touch panel corresponding to a current view window, wherein the scrolling signal stores a start coordinate value and an end coordinate value for the movement of the inputting device or the finger on the touch panel;
(B) calculating a vertical displacement and a horizontal displacement of the start coordinate value and the end coordinate value; and
(C) moving the view window in a horizontal direction according to the horizontal displacement and moving the view window in a vertical direction according to the vertical displacement. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A touch-control information apparatus for displaying at least one view window page, the touch-control information apparatus comprising a touch panel, the touch-control information apparatus capable of inputting a signal by a user via an input device or a finger, and containing the flowing means:
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(A) means for receiving a scrolling signal generated by the inputting device or the finger moving on the touch panel corresponding to a current view window, wherein the scrolling signal stores a start coordinate value and an end coordinate value for the movement of the inputting device or the finger on the touch panel;
(B) means for calculating a vertical displacement and a horizontal displacement of the start coordinate value and the end coordinate value; and
(C) means for moving the view window in a horizontal direction according to the horizontal displacement and moving the view window in a vertical direction according to the vertical displacement. - View Dependent Claims (14, 15, 16, 17)
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Specification