The descentOverride property of the FontFace interface returns and sets the value of the @font-face/descent-override descriptor. The possible values are normal, indicating that the metric used should be obtained from the font file, or a percentage.
A string.
js
let fontFace = new FontFace( "Roboto", "url(https://fonts.example.com/roboto.woff2)", { descentOverride: "90%" }, ); console.log(fontFace.descentOverride); // 90% fontFace.descentOverride = "normal"; console.log(fontFace.descentOverride); // 'normal'
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
descentOverride |
87 | 87 | 89 | No | 73 | No | 87 | 87 | 89 | 62 | No | 14.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/FontFace/descentOverride