parse-css-dimension
Parse a CSS dimension (i.e., <number>
, <length>
, <percentage>
, <angle>
, <resolution>
, <frequency>
, <time>
) into a JavaScript object.
Installation
$ npm install parse-css-dimension [--save[-dev]]
Usage
var parseCssDimension = ;; // { [Number: -0.034] type: 'number', value: -0.034 }; // { [Number: 42] type: 'length', value: 42, unit: 'em' }; // { [Number: 42] type: 'angle', value: 42, unit: 'deg' }; // { [Number: 42] type: 'resolution', value: 42, unit: 'dpi' }; // { [Number: 42] type: 'frequency', value: 42, unit: 'Hz' }; // { [Number: 42] type: 'time', value: 42, unit: 'ms' }; // { [Number: 42] type: 'percentage', value: 42 }
The result is an instance of CssDimension
, which allows you to stringify it
back into its original form via .toString()
or perform math calculations.
var result = ;result instanceof parseCssDimensionCssDimension; // trueresult; // 42%result + 3; // 45
Testing
$ npm test
This will run tests and generate a code coverage report. Anything less than 100% coverage will throw an error.