SVGAltGlyphElement

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弃用
This feature is no longer recommended. Though some browsers might still support it, it may have already been removed from the relevant web standards, may be in the process of being dropped, or may only be kept for compatibility purposes. Avoid using it, and update existing code if possible; see the 兼容性表格 at the bottom of this page to guide your decision. Be aware that this feature may cease to work at any time.

SVGAltGlyphElement interface represents an <altglyph> element. This interface makes it possible to implement more sophisticated and particular glyph characters. For some textal representations as: ligatures (e.g. æ, ß, etc ), special-purpose fonts (e.g. musical symbols) or even alternate glyphs such as Asian text strings it is required that a different set of glyphs be used than the normal given character data.

特性

This interface also inherits properties from its parent interface, SVGGraphicsElement .

SVGAltGlyphElement.glyphRef: It corresponds to the attribute glyphRef on the given element. It's data type is 'String'. It defines the glyph identifier, whose format is dependent on the ‘format’ of the given font.
SVGAltGlyphElement.format: It corresponds to the attribute format on the given element. It's data type is 'String'. This property specifies the format of the given font.

方法

This interface has no methods but inherits methods from its parent, SVGElement .

规范

规范	状态	Comment
Scalable Vector Graphics (SVG) 1.1 (Second Edition) The definition of 'SVGAltGlyphElement' in that specification.	推荐	初始定义

浏览器兼容性

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据

	桌面						移动
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`SVGAltGlyphElement` 弃用非标	Chrome 1	Edge ≤79	Firefox 4 4 partial support, see bug 456286 and bug 571808 .	IE ?	Opera 10.6	Safari 4	WebView Android 37	Chrome Android 18	Firefox Android 4 4 partial support, see bug 456286 and bug 571808 .	Opera Android 11	Safari iOS 4	Samsung Internet Android 1.0
`format` 弃用非标	Chrome 1	Edge ≤79	Firefox 4	IE ?	Opera 10.6	Safari 4	WebView Android 37	Chrome Android 18	Firefox Android 4	Opera Android 11	Safari iOS 4	Samsung Internet Android 1.0
`glyphRef` 弃用非标	Chrome 1	Edge ≤79	Firefox 4	IE ?	Opera 10.6	Safari 4	WebView Android 37	Chrome Android 18	Firefox Android 4	Opera Android 11	Safari iOS 4	Samsung Internet Android 1.0

图例

完整支持
兼容性未知 ?
非标。预期跨浏览器支持较差。
弃用。不要用于新网站。

另请参阅

SVG <altglyph> 元素

元数据

最后修改： 2019 年 3 月 23 日

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