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web api instance method

CSSNumericValue: to() method

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The to() method of the CSSNumericValue interface converts a numeric value from one unit to another.

Syntax

to(unit)

Parameters

  • unit
    • : The unit to which you want to convert.

Return value

A CSSUnitValue.

Exceptions

  • SyntaxError DOMException
    • : Thrown if an invalid unit was passed to the method.
  • TypeError
    • : Thrown if:
      • The CSSNumericValue on which the method is being called can’t be resolved to a single value and type. This might occur if the value is calculated from a variable when the value of that variable can’t be known in the context.
      • The value can’t be converted to the new unit because it’s not of the same category. For example, you can’t convert meters to seconds.

Examples

Basic usage

// Prints "0.608542cm"
console.log(CSS.px("23").to("cm").toString());

Specifications

SpecificationsStandards references are available on the canonical MDN page.

Browser compatibility

Browser compatibilityCompatibility data is available on the canonical MDN page.