Method and device for realizing special screen switching effect

A special effect and screen cutting technology, which is applied to program control devices, data processing input/output processes, instruments, etc., can solve problems affecting user experience, unsmooth animation connection, poor portability, etc., to achieve strong special effects of screen cutting, Good code portability, smooth animation effect

Active Publication Date: 2012-07-04
TENCENT TECH (SHENZHEN) CO LTD
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Problems solved by technology

[0007] It can be seen from the above that the existing method for realizing the special effect of cutting screen, for the technical solution 1, cannot realize the gradient animation because it can only be played at a specified position; for the technical solution 2, only some simple special effects can be realized, more The screen-cutting special effect code is coupled to the framework logic, and the portability is poor; for the third technical solution, programmers need to continuously modify the attribute values ​​of

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  • Method and device for realizing special screen switching effect
  • Method and device for realizing special screen switching effect
  • Method and device for realizing special screen switching effect

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Embodiment Construction

[0051] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0052] In the embodiment of the present invention, by setting the screen-cutting special effect engine and the animation playback engine, the corresponding screen-cutting special effect object template is preset in the screen-cutting special effect engine according to the type of the screen-cutting special effect required by the user, and manages the content of each screen-cutting special effect object. The life cycle. Obtain the image information contained in the current screen (current layer) and the screen after screen cut (layer after screen cut) respectively, set the mask bitmap in the layer according to the acquired image information and the screen cut special effect object template, and output to The animation playback engine start...

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Abstract

The invention discloses a method and device for realizing a special screen switching effect. The method comprises the following steps: presetting special screen switching effect object template information corresponding to special screen switching effect types; obtaining bitmap image information of a current image layer and bitmap image information of the image layer after being subjected to screen switching, and storing the information to a special screen switching effect object template; updating bitmap shading information in the special screen switching effect object template according to the preset special screen switching effect play parameter and the obtained bitmap image information of the current image layer and after being subjected to screen switching; and generating an image frame to be played according to the read special screen switching effect object template information and playing. Due to the application of the method and the device, the special screen switching effect can be enhanced, and user experience is improved.

Description

technical field [0001] The invention relates to screen cutting technology, in particular to a method and device for realizing special effects of screen cutting. Background technique [0002] For terminal equipment such as mobile phones, when users browse relevant information through the mobile phone software interface, they often need to switch the currently browsed interface to another interface that needs to be browsed. The user’s experience during the screen cut process proposes a screen cut special effect method, that is, in the process of realizing screen switching (from the current browsing interface to the next interface to be browsed), some animation effects are shown to the user, such as blinds, zoom, Special effects such as fading in and fading out, flipping, and page turning can be used to improve the user's visual experience and meet the user's diverse visual needs through the special effects of screen cutting. [0003] Existing methods for realizing the special...

Claims

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Application Information

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IPC IPC(8): G06F9/44G06F3/048G06F3/0484
Inventor 贺志强罗春华郑元坤马亮
Owner TENCENT TECH (SHENZHEN) CO LTD
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