fonts

Document的 fonts 属性接口返回文档的 FontFaceSet 接口。

语法

let fontFaceSet = document.fonts;

返回值是文档的 FontFaceSet 接口。FontFaceSet 接口对加载新字体、检查已加载字体的加载状态来说非常有用。

document.fonts.ready.then(function() {
  // 字体加载完成后的逻辑
});

Specification	Status	Comment
CSS Font Loading Module Level 3 FontFaceSet	Working Draft	Initial definition

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`fonts`	Chrome Full support 60	Edge No support No	Firefox Full support 41 Full support 41 No support 35 — 41 Disabled Disabled From version 35 until version 41 (exclusive): this feature is behind the `layout.css.font-loading-api.enabled` preference (needs to be set to `true`). To change preferences in Firefox, visit about:config.	IE No support No	Opera Full support 47	Safari Full support 10	WebView Android Full support 60	Chrome Android Full support 60	Firefox Android Full support Yes	Opera Android Full support 44	Safari iOS Full support 10	Samsung Internet Android Full support 5.0

Full support: Full support
No support: No support
User must explicitly enable this feature.: User must explicitly enable this feature.