react-avatar-editor

Facebook like, avatar / profile picture component. Resize and crop your uploaded image using a clear user interface.

Usage

var React = require('react'),
  AvatarEditor = require('react-avatar-editor');

var MyEditor = React.createClass({

  render: function() {
    return (
        <AvatarEditor
          image="http://example.com/initialimage.jpg"
          width={250}
          height={250}
          border={50}
          color={[255, 255, 255, 0.6]} // RGBA
          scale={1.2} />
    );
  }

});

module.exports = MyEditor;

Props

Prop	Type	Description
width	Number	The total width of the editor
height	Number	The total width of the editor
border	Number	The cropping border. Image will be visible through the border, but cut off in the resulting image.
color	Number[]	The color of the cropping border, in the form: [red (0-255), green (0-255), blue (0-255), alpha (0.0-1.0)]
style	Object	Styles for the canvas element
scale	Number	The scale of the image. You can use this to add your own resizing slider.
onDropFile(event)	function	Invoked when user drops a file (or more) onto the canvas. Does not perform any further check.
onLoadSuccess(imgInfo)	function	Invoked when an image (whether passed by props or dropped) load succeeds.
onLoadFailure(event)	function	Invoked when an image (whether passed by props or dropped) load fails.

Accessing the resulting image

The size of the resulting image will have the width and the height of the editor - minus the borders.

var React = require('react'),
  AvatarEditor = require('react-avatar-editor');

var MyEditor = React.createClass({
  onClickSave: function() {
    var dataURL = this.refs.editor.getImage();
    // now save it to the state and set it as <img src="…" /> or send it somewhere else
  },
  render: function() {
    return (
        <AvatarEditor
          image="http://example.com/initialimage.jpg"
          width={250}
          height={250}
          border={50}
          scale={1.2} />
    );
  }

});

module.exports = MyEditor;

Development

For development you can use following build tools:

• npm run build: Builds a minified dist file: dist/index.js
• npm run build-debug: Builds an unminified dist file: dist/index.js
• npm run watch: Watches for file changes and builds unminified into: dist/index.js
• npm run demo: Builds the demo based on the dist file dist/index.js