@andreekeberg/imagedata v1.0.2

ImageData

Unified method of retrieving an ImageData instance from an image, in both the browser and Node.js, asynchronously or synchronously. Also exports an ImageData polyfill in Node.js, allowing you to type check instances in both environments.

An ImageData object always contains the following properties:

Supported formats

• jpeg
• png
• gif
• bmp
• tiff

Installation

Using npm

npm install @andreekeberg/imagedata

Using yarn

yarn add @andreekeberg/imagedata

Getting started

Import as an ES6 module

import { get, getSync } from '@andreekeberg/imagedata'

Import as a CommonJS module

const { get, getSync } = require('@andreekeberg/imagedata')

Usage (Browser)

Asynchronously

Available input types

Example

get('image.jpg', (error, data) => {
    if (error) {
        console.log(error)
    } else {
        console.log(data)
    }
})

Synchronously

Available input types

Throws an Error if the provided image has not completed loading

Example

const image = document.querySelector('img')

try {
    console.log(getSync(image))
} catch(error) {
    console.log(error)
}

Usage (Node.js)

Asynchronously

Available input types

Example

get('image.jpg', (error, data) => {
    if (error) {
        console.log(error)
    } else {
        console.log(data)
    }
})

Synchronously

Available input types

Example

try {
    console.log(getSync('image.jpg'))
} catch(error) {
    console.log(error)
}

Documentation

• Browser
• Node.js

Contributing

Read the contribution guidelines.

Changelog

Refer to the changelog for a full history of the project.

License

ImageData is licensed under the MIT license.