scaled-vars
v1.0.0
Published
A Javascript library for mapping CSS custom properties from a numerical range.
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scaled-vars
A Javascript library for mapping and applying CSS custom properties from a numerical range.
Getting Started
Installing
To install scaled-vars
, run the following command in your terminal:
npm install --save scaled-vars
Sample Usage
// Import statement - ES5 Syntax.
var ScaledVars = require('scaled-vars');
// Import statement - ES6 Syntax.
import ScaledVars from 'scaled-vars';
// Initialize library with list of variable options.
var variables = new ScaledVars([
{
name: 'my-var',
scale: ScaledVars.Scales
.scaleLinear()
.domain([0, 1000])
.range([0, 10]),
},
{
name: 'my-other-var',
scale: ScaledVars.Scales
.scaleLinear()
.domain([0, 1000])
.range([0, 10]),
transform: (x) => (x + 2),
unit: 'px',
element: document.querySelector('.myclass'),
},
]);
// Update variables and set them as CSS Custom Properties on the DOM
variables.update(300);
// 'my-var' => '3' (applied to Document's ":root" element)
// 'my-other-var' => '5px' (applied to specified element)
Scripts
Cutting a build
To cut a build, run:
npm run build
Development
To start the dev server, run:
npm run dev
Tests
To run unit tests, run:
npm test
API
Coming soon.