ansi-scrollbox

ansi-scrollbox

a basic scrollable area for terminal apps

Install

npm install ansi-scrollbox

Usage

var scrollbox = require('ansi-scrollbox')
var differ = require('ansi-diff')()
var lorem = require('@jamen/lorem')

var box = scrollbox({
  width: 20,
  height: 20
})

box.setContent(lorem(6000))

function render () {
  process.stdout.write(differ.update(box.toString()))
}
setInterval(render, 100)

require('keypress')(process.stdin)
process.stdin.setRawMode(true)
process.stdin.resume()
// Optionally add default scroll keybindings (things like up, down, home, end)
process.stdin.on('keypress', box.keypress)

API

TODO

License

Apache-2.0