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Method for controlling display of touchscreen, and mobile device

  • US 10,025,420 B2
  • Filed: 12/05/2013
  • Issued: 07/17/2018
  • Est. Priority Date: 12/05/2013
  • Status: Active Grant
First Claim
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1. A mobile device, comprising:

  • a display;

    one or more processors coupled to the display; and

    a memory coupled to the one or more processors and configured to store programming for execution by the one or more processors, wherein the programming includes instructions for;

    receiving first touch information, wherein the first touch information comprises a first touch position;

    receiving second touch information, wherein the second touch information comprises a second touch position;

    determining zooming times according to a distance between the first touch position and the second touch position;

    zooming displayed content on a touchscreen according to a position relationship between the first touch position and the second touch position and the zooming times;

    determining a first difference and a second difference according to coordinates of the first touch position and coordinates of the second touch position, wherein the first difference is a difference between a horizontal coordinate of the first touch position and a horizontal coordinate of the second touch position, and wherein the second difference is a difference between a vertical coordinate of the first touch position and a vertical coordinate of the second touch position; and

    zooming the displayed content on the touchscreen according to the first difference, the second difference, and the zooming times.

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