snapline

Unleash your screenshots stored in Chrome Devtool timeline files

Features

• Convert timeline to gif
• Extract screenshots save in a timeline into a folder

Install

Before using snapline, please install imageMagick and ensure that your version of node is greater than 4.0.

npm install -g snapline

CLI usage

> snapline -h

Usage: snapline <timeline> [options]

Options:
--help        Show help                                              [boolean]
-o, --output  Output file name              [string] [default: "timeline.gif"]
-f, --fps     Number of frames per seconds            [number] [default: "10"]

Node usage

const snapline = require('../src')
const timeline = require('./my-awesome-timeline.json')

snapline.toGif(timeline)
  .then(gifPath => console.log(`The gif(t) is ready: ${gifPath}!`))

API

snapline.toGif(timeline[, options])

• timeline <timelineEntry[]> - The parsed JSON content of the timeline file
• options.output - path of the gif. default: ./timeline.gif
• options.fps - Number of frames per seconds. default: 10

Returns a Promise that resolves with the path of the created gif

snapline.toImages(timeline[, options])

• timeline <timelineEntry[]> - The parsed JSON content of the timeline file
• options.output - folder path that will contains the screenshots. default: ./screenshots
• options.fps - Number of frames per seconds. default: 10

Returns a Promise that resolves with the path of the path of the created directory

License

MIT. See /LICENSE

Owner

Pierre-Marie Dartus - @pmdartus