This feature is not Baseline because it does not work in some of the most widely-used browsers.
The CSSMathNegate interface of the CSS Typed Object Model API negates the value passed into it. It inherits properties and methods from its parent CSSNumericValue.
CSSMathNegate()Creates a new CSSMathNegate object.
CSSMathNegate.value Read only
Returns a CSSNumericValue object.
The interface may also inherit methods from its parent interface, CSSMathValue.
The interface may also inherit methods from its parent interface, CSSMathValue.
To do
| Specification |
|---|
| CSS Typed OM Level 1> # cssmathnegate> |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Opera | Safari | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | WebView Android | WebView on iOS | |
CSSMathNegate |
66 | 79 | No | 53 | 16.4 | 66 | No | 47 | 16.4 | 9.0 | 66 | 16.4 |
CSSMathNegate |
66 | 79 | No | 53 | 16.4 | 66 | No | 47 | 16.4 | 9.0 | 66 | 16.4 |
value |
66 | 79 | No | 53 | 16.4 | 66 | No | 47 | 16.4 | 9.0 | 66 | 16.4 |
© 2005–2025 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/CSSMathNegate