react-image-diff

Compares images, inspired by Github's image diff view modes.

Installation

npm install react-image-diff

Demo

http://cezary.github.io/react-image-diff/

Usage

import React from 'react';
import ImageDiff from 'react-image-diff';

class Component extends React.Component {
  render() {
    return (
      <ImageDiff before={this.props.original} after={this.props.altered} type="fade" value={.5} />
    );
  }
}

Props

• after: string - url to after image
• before: string - url to before image
• afterAlt: string - <img> alt text for after image
• beforeAlt: string - <img> alt text for before image
• height: number - height in pixels
• width: number - width in pixels
• type: string - type of image comparison (difference, fade, or swipe)
• value: number - decimal fraction used to compute transition between before and after images

License

MIT