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Application programming interfaces for gesture operations

  • US 9,639,260 B2
  • Filed: 09/30/2011
  • Issued: 05/02/2017
  • Est. Priority Date: 01/07/2007
  • Status: Active Grant
First Claim
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1. A machine readable non-transitory medium storing executable program instructions, which, when executed, cause an electronic device with a display to perform a method comprising:

  • receiving a user input that comprises a plurality of input points touching the display, wherein the user input generates a gesture event;

    transferring a gesture start event function call between user interface software and a software application based on the user input, wherein the gesture start event function call includes a first list of two or more input points touching the display at a first time; and

    transferring a gesture changed event function call between the user interface software and the software application based on the user input, wherein the gesture changed event function call includes a second list of two or more input points touching the display at a second time.

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