CSSNumericValue.toSum()
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The toSum() method of the
CSSNumericValue interface converts the object's value to a
CSSMathSum object to values of the specified unit.
Syntax
var cssMathSum = CSSNumericValue.toSum(units);
Parameters
- units
-
The units to convert to.
Return value
Exceptions
- SyntaxError
-
undefined
- TypeError
-
Indicates that an invalid type was passed to the method.
Examples
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%)"
Specifications
| Specification |
|---|
| CSS Typed OM Level 2 # dom-cssnumericvalue-tosum |
Browser compatibility
BCD tables only load in the browser