CSSNumericValue.sum()

Draft

This page is not complete.

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 Number or a CSSMathSum

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 Status Comment
CSS Typed OM Level 1
The definition of 'sub' in that specification.		 Working Draft Initial definition.

Browser compatibility

BCD tables only load in the browser