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Color thief using Javascript and canvas tags is what, many novices are not very clear about this, in order to help you solve this problem, the following small series will explain in detail for everyone, there are people who need this can learn, I hope you can gain something.

Color Thief is a tool for extracting the dominant color or representative color palette of an image. Its usage is based on javascript and canvas.color-thief-py is based on Python and Pillow implementations.

color thief using Javascript and canvas tags

Get the dominant color of an image

var colorThief = new ColorThief();

colorThief.getColor(sourceImage);

getColor(sourceImage[, quality])

returns {r: num, g: num, b: num}

Create a palette from a picture

In this example, we create a palette of 8 colors.

var colorThief = new ColorThief();

colorThief.getPalette(sourceImage, 8);

getPalette(sourceImage[, colorCount, quality])

returns [ [num, num, num], [num, num, num], ... ]

Color Thief Features

Getting started

The Color Thief package includes multiple distribution files to support different environments and build processes. Here is the list of all the files in the /dist folder and what formats they support:

color-thief.js - CommonJS module for use in Node.

color-thief.mjs - ES6 module. For modern browsers as well as Webpack and Rollup.

color-thief.umd.js - UMD module. For simple script tag loading that exposes a global variable or for RequireJS AMD support.

color-thief.min.js - Duplicate of color-thief.umd.js. Kept around to maintain backwards compatibility.

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