Method and device for rendering elements in HTML page, equipment and storage medium

Abstract

The invention provides a method and device for rendering elements in a hypertext markup language (HTML) page, equipment and a storage medium, and relates to the technical field of computer software. The method comprises the steps of determining a canvas object according to to-be-rendered elements in an HTML page, and determining an operation mode of a renderer for rendering the to-be-rendered elements; loading a renderer according to the to-be-rendered elements; according to a renderer, obtaining attributes and parameters of the to-be-rendered elements through a user agent interface; renderingthe to-be-rendered elements by using a renderer according to the attribute and the parameter of the to-be-rendered elements to obtain a first rendering result; storing the first rendering result in the canvas object; and copying the first rendering result from the canvas object to the HTML page according to the operation mode of the renderer. According to the rendering method for the elements inthe HTML page provided by the embodiment of the invention, HTML support can be conveniently obtained.

Description

technical field [0001] The present application relates to the technical field of computer software, in particular to a method, device, device and storage medium for rendering elements in an HTML page. Background technique [0002] In the prior art, for modifying the rendering effect of complex elements, the interface used is complex and lacks standard or normative constraints, resulting in high development costs and reduced maintainability, while the implementation mechanism of the canvas element and the hypertext markup language ( There is a gap between existing specifications such as HyperText Mark-up Language (HTML) and Cascading Style Sheets (CSS), which leads to larger code size, higher learning costs, and lower performance. [0003] In addition, due to the limitation of the canvas element itself, it is currently impossible to put the complex control implemented by the canvas element into the form as part of the form, so that the user input or the current value of the c...

AI Technical Summary

Problems solved by technology

When using canvas, this process of defining vector graphics becomes a direct interface call. As a result, using SVG to achieve complex element rendering is not even as flexible as canvas, and its performance is worse than using canvas elements.

Therefore, no matter whether you use the canvas element or SVG to render complex elements, you cannot easily get the support of HTML.

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