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    delaunify

    1.0.3 • Public • Published

    delaunify

    unstable

    Randomly delaunay-triangulates an image by distributing 2D points across the surface, and then triangulating it. The colours of each triangle is determined by the pixel color underneath the triangle's centroid.

    A new canvas is returned with the same size as the image.

    var load = require('img')
    var domready = require('domready')
    var uri = require('baboon-image-uri')
    var delaunify = require('delaunify')
     
    domready(function() {
        //load image with baboon for testing
        load(uri, function(err, img) {
            if (err) 
                throw err
     
            //delaunify the image into a canvas
            var result = delaunify(img, { count: 350 })
            document.body.appendChild(result)
        })
    })

    img

    Usage

    NPM

    delaunify(img[, opts])

    Triangulates the image. By default, it uses a random distribution of points.

    Options:

    • min an [x,y] array for the minimum random value (default [0, 0])
    • max an [x,y] array for the maximum random value (default [imgWidth, imgHeight])
    • count the number of points to distribute (default 50)
    • fill a boolean, whether to apply a fill (default true)
    • stroke a boolean, whether to apply a stroke (default true)
    • points an array of [x,y] points to use instead of random; this will ignore the min, max and count options

    License

    MIT, see LICENSE.md for details.

    Install

    npm i delaunify

    DownloadsWeekly Downloads

    4

    Version

    1.0.3

    License

    MIT

    Last publish

    Collaborators

    • hperigo
    • gabroell
    • josdelgaur
    • jam3dev
    • njam3
    • iranreyes
    • namniak
    • donghyukjang
    • alemesa
    • neoli
    • colin-j3
    • jmckinnell
    • n0wak
    • amelierosser
    • artemleznikov
    • jeffong
    • mattdesl