gorainbowcollage

go-rainbow-collage - Create Colour Sorted Collages

go-rainbow-collage lets you create colour sorted collages from an array of images. This code was originally part of a personal project and I decided to make it open source in case anyone finds it useful.

Installation

go get -u github.com/conorbros/go-rainbow-collage

Usage

Import the library and supply an array of images and desired x/y dimensions of the collage.

import collage "github.com/conorbros/go-rainbow-collage"

// arguments require an array of images
images := make([]*image.Image, 100)

collage, _ := collage.New(images, 10, 10)

// do something with the output
outputImage, _ := os.Create("output.jpeg")

jpeg.Encode(outputImage, collage, &jpeg.Options{Quality: 80})

Examples