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Scalable scroll controller

  • US 7,165,227 B2
  • Filed: 09/23/2002
  • Issued: 01/16/2007
  • Est. Priority Date: 04/07/1999
  • Status: Expired due to Fees
First Claim
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1. A method for accessing a data field comprising:

  • providing a scalable scroll controller including a scale controller to modify a scale for controlling a magnification for accessing data within the data field;

    receiving a user event to modify scale through the scale controller;

    automatically adjusting the scalable scroll controller to maintain a center of the scalable scroll controller unchanged in response to receiving the user event; and

    adjusting the scale based on the receiving of the user event to modify scale through the scale controller.

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