ktp-forked-repos / sparkly

Generate sparklines ▁▂▃▅▂▇

Generate sparklines ▁▂▃▅▂▇

JavaScript port of spark.sh.

Some cool use-cases.

Install

$ npm install sparkly

Usage

const sparkly = require('sparkly');

sparkly([0, 3, 5, 8, 4, 3, 4, 10]);
//=> '▁▃▄▇▄▃▄█'

// Specifying anything other than finite numbers will cause holes
sparkly([0, 3, 5, '', 4, 3, 4, 10]);
//=> '▁▃▄ ▄▃▄█'

// Specifying an object with minimum and maximum options will change the sparkline range
sparkly([1, 2, 3, 4, 5], {minimum: 0, maximum: 10});
//=> '▁▂▃▄▄'

// Specifying a style option will change the sparkline color
sparkly([1, 2, 3, 4, 5, 6, 7, 8], {style: 'fire'});
// ↓

API

sparkly(numbers, [options])

numbers

Type: number[]

Numbers to create the sparkline from.

options

Type: object

minimum

Type: number

Minimum range.

maximum

Type: number

Maximum range.

style

Type: string
Values: 'fire'

Style for the sparklines.

Related

• sparkly-cli - CLI for this module

License

MIT © Sindre Sorhus