📅  最后修改于: 2023-12-03 15:35:12.031000             🧑  作者: Mango
<desc>
ElementSVG <desc>
element is used to provide a description of its parent SVG element. This element can be used to improve accessibility by providing a description of the SVG element for non-visual user agents, such as screen readers.
The basic syntax of SVG <desc>
element is as follows:
<svg>
<desc>
[Description of the parent SVG element]
</desc>
[Other SVG elements]
</svg>
SVG <desc>
element has no specific attributes.
Here is an example of using SVG <desc>
element to provide a description of an SVG element:
<svg viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg">
<desc>A circle with a radius of 50</desc>
<circle cx="50" cy="50" r="50" fill="red" />
</svg>
In this example, the SVG <desc>
element provides a textual description of the circle SVG element.
SVG <desc>
element plays an important role in improving the accessibility of SVG elements. By providing a description of the SVG element, non-visual user agents can convey the meaning of the SVG element to visually impaired users, allowing them to understand the content of the SVG image.
SVG <desc>
element is a simple yet powerful element that can be used to improve the accessibility of SVG elements. By providing a description of the parent SVG element, this element can make SVG images more accessible to everyone.