CSSNumericValue.sum()

Draft

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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

A CSSMathSum

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