Method and device for inputting characters by touch screen

Method and device for inputting characters by touch screen

  • CN 101,634,935 A
  • Filed: 08/18/2009
  • Published: 01/27/2010
  • Est. Priority Date: 08/18/2009
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of method of characters by touch screen input, it is characterized in that, each analogue-key on the soft keyboard of touch-screen is divided at least two zones, the coordinate range parameter of each zone correspondence in soft keyboard on each analogue-key, the analogue-key and the mapping relations of each zone and character stored in the corresponding character in each zone;

  • Obtain the corresponding initial position coordinate parameters of initial input operation;

    Determine the affiliated analogue-key of initial input operation according to the initial position coordinate parameters that obtains, amplify this analogue-key according to the amplifying parameters that sets in advance;

    Obtain the final position coordinate parameters that stops the input operation correspondence;

    Determine input character according to the final position coordinate parameters.

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