Namespace: CSS:cssValueToNumber

CSS:cssValueToNumber

Source:

Methods

cssValueToNumber(value) → {Number|NaN}

Converts a CSS-value to a number without unit. If the base number is an integer the result will also be an integer, float values will also be converted correctly.

Parameters:
Name Type Description
value String

the css-value to convert
Source:
Returns:
true number representation of the given value or NaN if the value is not parsable
Type
Number | NaN
Example
document.querySelector('main').style.setProperty('width', '99vh');
cssValueToNumber(document.querySelector('main').style.getPropertyValue('width'));
=> 99