Method for switching displayed pictures in electronic device
A technology for displaying pictures and electronic devices, applied to static indicators, cathode ray tube indicators, instruments, etc., can solve the problems of single display pictures, not being able to bring users, humanized user interface visual effects, etc., to achieve smoothness The effect of displaying and smoothing pictures
Inactive Publication Date: 2011-09-21
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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Problems solved by technology
However, if the electronic device only displays a single picture, it cannot bring the user a more humanized visual effect of the user interface.
For example, when a user views a picture, if there is only a single switch from one picture to another, the user will feel that the displayed picture is too single when browsing the picture, and there is no sense of smoothness and a softer display effect. user
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[0020] see figure 1 , An electronic device includes a processor, a memory, an I / O interface, a network card, a display screen, a memory and an input device. The display screen displays a user operation interface. In an embodiment of the present invention, the electronic device is an embedded electronic device, the electronic device is installed with an embedded operating system, and the memory is a flash memory. The input device may include a remote controller and a network-connected keyboard. In the electronic device, according to hardware production requirements, part of the hardware may be integrated into a multifunctional or more targeted hardware configuration to meet the specific requirements of the electronic device.
[0021] see figure 2 , the electronic device includes a decoding module, an initialization module, an acquisition module and a calculation module. The decoding module decodes the first picture and the second picture stored in the memory. When the fir...
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The invention discloses a method for switching displayed pictures in an electronic device. The method comprises the following steps: displaying a first picture by a display screen; determining the number of stages N required for switching from the first picture to a second picture, wherein N is larger than or equal to 2; setting an interval value; selecting a line of pixel points every interval value by starting from the initial line of pixel points, and changing the display effect scale of the first picture between the initial line of pixel points and the selected line of pixel points so as to generate a first-stage picture; selecting a line of pixel points every interval value by starting from a second line of pixel points adjacent to the initial line, and changing the display effect scale of the first picture between the second line of pixel points and the selected line of pixel points so as to generate a second-stage picture; repeating the steps until an Nth-stage picture is generated; sequentially displaying the stage picture of each stage to the display screen; and displaying the second picture by the display screen.
Description
technical field [0001] The invention relates to a method for displaying pictures, in particular to a method for switching and displaying pictures in an electronic device. Background technique [0002] Current electronic devices, such as digital photo frames, generally use remote controls to control them. In this way, the user can control the electronic device to browse pictures or watch video content only by pressing the buttons on the remote controller. However, if the electronic device only displays a single picture, it cannot bring the user a more humanized visual effect of the user operation interface. For example, when a user views a picture, if there is only a single switch from one picture to another, the user will feel that the displayed picture is too single when browsing the picture, and there is no sense of smoothness and a softer display effect. user. Contents of the invention [0003] In view of the above, it is necessary to provide a method for switching a...
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IPC IPC(8): G09G5/34G09G5/36
CPCG09G2340/10G09G5/393
Inventor 蔡灯宇
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD