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3D canvas webpage element rendering method, device and electronic equipment

A web page element, web page technology, applied in the field of mobile Internet, can solve the problem of not supporting WebGL rendering, and achieve the effect of improving compatibility and coverage, removing the dependence of the operating system, and strong compatibility

Active Publication Date: 2021-05-07
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application provides a rendering method, device and electronic equipment for 3D canvas webpage elements, to solve the problem that some mobile operating systems do not support WebGL rendering in the prior art

Method used

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  • 3D canvas webpage element rendering method, device and electronic equipment
  • 3D canvas webpage element rendering method, device and electronic equipment
  • 3D canvas webpage element rendering method, device and electronic equipment

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Embodiment Construction

[0109]There are many specific details in the following description to facilitate the apparatus. However, the present application can be implemented in many other fails there are many other means described herein, and those skilled in the art can do a similar promotion without violating the connotation of the present application, so the present application is not limited by the specific implementation disclosed below.

[0110]In this application, a rendering method, apparatus, and electronic device for 3D Canvas web page elements is provided. The following example will be described in detail in the following examples.

[0111]The rendering method of the 3D Canvas web page elements provided herein, its core basic idea is: intercepting the 3DCANVAS web page elements of WebGL drawing instructions, and transmits the intercered webgl drawing instructions to transfer from the client script to the system frame layer And obtain the OpenGL drawing instruction corresponding to the WebGL drawing comm...

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Abstract

The application discloses a rendering method, device and electronic equipment for 3D canvas webpage elements, and a rendering method, device and electronic equipment for 2D canvas webpage elements. Wherein, the rendering method of the 3D canvas webpage element includes: intercepting the WebGL drawing instruction to the 3D canvas webpage element; transmitting the instruction information carried by the WebGL drawing instruction to the system framework layer; generating the OpenGL drawing instruction corresponding to the WebGL drawing instruction according to the instruction information ;Draw the OpenGL drawing command to the OpenGL rendering window of the system to form the rendering result of the 3D canvas web page element. By adopting the method provided in this application, it is possible to avoid using the system Webview to render and draw 3D canvas web page elements, so as to achieve the effect of improving the compatibility and coverage of 3D Canvas support.

Description

Technical field[0001]The present application relates to the field of mobile Internet technology, and in particular, a rendering method, apparatus, and electronic device of 3D Canvas web page elements. The present application also relates to a rendering method, apparatus and electronic device of 2D Canvas web page elements.Background technique[0002]With the development of Web technology and the landing of HTML5 standards, HTML5 has become more hot. HTML5 development has the advantages of cross-platform, low development cost, fast iteration, easy dynamometric release, and the proportion to mobile APP development is growing. As an important feature of HTML5, the Canvas element is an indispensable role in the mobile development page show, especially image processing, animation display, etc.[0003]In the mobile application, HTML5's 3D Canvas relies on system WebView to complete the rendering drawing, which is implemented on whether the system WebView supports the WebGL interface. WebGL is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/451
CPCG06F9/451G06F9/44
Inventor 黄刚潘华李杰胡吉嵩
Owner ALIBABA GRP HLDG LTD