drawille-spark

Draw sparklines.

Install

Install the package with npm:

$ npm install drawille-spark

If you need the CLI tool, install it globally:

$ npm install drawille-spark -g

Usage

$ spark 0 30 55 80 33 150
⣠⣶⣼

$ echo 0 30 55 80 33 150 | spark
⣠⣶⣼

$ echo 0 30 55 80 33 150 | spark --lines 2
 ⢀⢸
⣰⣿⣾

API

spark(numbers[, lines])

Returns a String, with numbers graphed on it. The graph has height of lines line (defaults to 1).

License

MIT