CSSNumericValue.sub()
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The sub() method of the
CSSNumericValue interface subtracts a supplied number from the
CSSNumericValue.
Syntax
var cssMathSum = CSSNumericValue.sub(number);
Parameters
- number
-
Either a
Numberor aCSSMathSum.
Return value
Exceptions
- TypeError
-
Indicates that an invalid type was passed to the method.
Examples
let mathSum = CSS.px("23").sum(CSS.percent("4")).sum(CSS.cm("3")).sum(CSS.in("9"));
// Prints "calc(23px - 4% - 3cm - 9in)"
console.log(mathSum.toString());
And/or include a list of links to useful code samples that live elsewhere:
Specifications
| Specification |
|---|
| CSS Typed OM Level 2 # dom-cssnumericvalue-sub |
Browser compatibility
BCD tables only load in the browser