thumbs

thumbs

Transform stream which reads files, creates thumbnails of them, and writes their filenames.

Example

var thumbs = require('thumbs');

var thumbnails = thumbs({
  small: {height: 256*2, quality: 25},
  large: {max: 1024*2, quality: 50},
  huge: {max: 1024*8, quality: 50}
});

thumbnails.write({
  src: 'test/img/hasselblad.jpg',
  dest: 'hasselblad.jpg'
});

thumbnails.on('data', function(obj) {
  console.log('thumbnailed:', obj);
});

Methods

var thumbs = require('thumbs')(formats);

Return a transform stream which reads {src: '', dest: ''} objects and writes {src: '', dest: ''} objects based on the given formats.

formats is an object where each key is used in the written dest name and each value can use the following opts:

• width - pixel width of the thumbnail or relative to height if undefined
• height - pixel height of the thumbnail or relative to width if undefined
• max - pixel width or height of the thumbnail depending on which dimension is largest
• quality - compression quality of the thumbnail (from 0 to 100)

Installation

Install imagemagick with your platform's native package manager:

apt-get install imagemagick
brew install imagemagick
pacman -S imagemagick

Install the NPM module:

npm install thumbs

License

MIT