Method and apparatus of view window scrolling

  • US 20040021676A1
  • Filed: 10/04/2002
  • Published: 02/05/2004
  • Est. Priority Date: 08/01/2002
  • Status: Abandoned Application
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First Claim
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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:

  • (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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