The toSum()
method of the CSSNumericValue
interface converts the object's value to a CSSMathSum
object to values of the specified unit.
The toSum()
method of the CSSNumericValue
interface converts the object's value to a CSSMathSum
object to values of the specified unit.
js
toSum(units)
units
The units to convert to.
TypeError
Thrown if an invalid type was passed to the method.
js
let v = CSS.px("23").add(CSS.percent("4")).add(CSS.cm("3")).add(CSS.in("9")); v.toString(); // => "calc(23px + 4% + 3cm + 9in)" v.toSum("px", "percent").toString(); // => "calc(1000.39px + 4%)"
Specification |
---|
CSS Typed OM Level 1 # dom-cssnumericvalue-tosum |
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
toSum |
66 | 79 | No | No | 53 | 16.4 | 66 | 66 | No | 47 | 16.4 | 9.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/CSSNumericValue/toSum