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Method and device for regulating user interface element

A user interface and graphical user interface technology, applied in the GUI field, can solve the problems of increasing the user's memory burden, re-memorizing, disrupting the display order of user interface elements, etc., and achieves the effect of good consistent visual effects

Active Publication Date: 2009-02-18
HUAWEI DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] During the creation of the present invention, the inventor found that the method for adjusting the user interface provided by the above-mentioned prior art has the following disadvantages: after the screen is rotated, the The display order of the user interface elements makes the layout of the interface before and after the screen rotation inconsistent, giving the user a visually inconsistent feeling; at the same time, the user needs to re-memorize the position of the icon, which increases the user's memory burden

Method used

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  • Method and device for regulating user interface element
  • Method and device for regulating user interface element
  • Method and device for regulating user interface element

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Embodiment approach

[0054] First, when the screen is rotated by an angle a, the user interface element is rotated by an angle a in the opposite direction of the screen rotation direction based on its own center point (or, rotated 360-a degrees in the same direction as the screen rotation direction), in order to achieve the interface element The effect of preserving the direction of gravity keeps the relative position of the user interface elements on the screen unchanged. The modified user interface element description information (x', y', m', n', r') is as follows:

[0055] x ′ = x + 1 2 m - 1 2 sin ( arctg m n - a - r ) m 2 + n ...

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Abstract

Embodiments of the invention disclose a device and an apparatus for adjusting user interface elements, and the method comprises: keeping coordinate values of coordinate systems based on graphical user interface systems before rotation of the user interface elements constant in the rotation process of a screen; and adjusting display angles of the user interface elements under the condition of ensuring the layout of the user interface elements constant according to the rotation direction and rotation angle of the screen. The apparatus disclosed in the embodiments of the invention includes a rotation detection module, a coordinate adjusting module and an angle adjusting module. The arrangement order of the user interface elements will not be ruined when the screen is rotated by adopting the embodiments of the invention, so as to keep good and consistent visual effects.

Description

technical field [0001] The present invention relates to the technical field of GUI (Graphical User Interface, Graphical User Interface), in particular to a method and device for adjusting user interface elements during screen rotation. Background technique [0002] With the development of electronic technology, display screens have been widely used in terminal equipment. However, most of the current display screens can only display images in a single direction. Therefore, when the display screen is rotated, it will be difficult to see the screen in the user interface. . [0003] In order to solve the disadvantage that the user interface of the screen can only display pictures in a single direction, the common practice in the prior art is to adjust the coordinates of the user interface elements by changing the coordinates of the screen when the screen is rotated from vertical to horizontal or from horizontal to vertical. Display orientation of the user interface. [0004] s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/048G06F3/0481
Inventor 孙雅璇张亮
Owner HUAWEI DEVICE CO LTD