• Stars
    star
    91
  • Rank 366,013 (Top 8 %)
  • Language
    Go
  • License
    MIT License
  • Created over 6 years ago
  • Updated over 1 year ago

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Repository Details

Simple image color extractor written in Go with no external dependencies

Simple image color extractor written in Go with no external dependencies.

Go Reference Go Report Card Go Coverage

Demo:

https://color-extractor-demo.marekm4.com/

Blog post:

https://medium.com/@marek.michalik/c-vs-rust-vs-go-performance-analysis-945ab749056c

Usage:

package main

import (
	"fmt"
	"image"
	_ "image/jpeg"
	"os"

	"github.com/marekm4/color-extractor"
)

func main() {
	file := "Fotolia_45549559_320_480.jpg"
	imageFile, _ := os.Open(file)
	defer imageFile.Close()

	image, _, _ := image.Decode(imageFile)
	colors := color_extractor.ExtractColors(image)

	fmt.Println(colors)
}

Example image:

Image

Extracted colors:

Colors