drawille-spark
Draw sparklines.
Install
$ 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