react-cropper

Cropperjs as React component

Demo

Click for a Demo

Docs

• Cropperjs

Installation

Install via npm

npm install --save react-cropper

You need cropper.css in your project which is from cropperjs. Since this project have dependency on cropperjs, it located in /node_modules/react-cropper/node_modules/cropperjs/dist/cropper.css or node_modules/cropperjs/dist/cropper.css for npm version 3.0.0 later

Quick Example

import React, { useRef } from "react";
import Cropper, { ReactCropperElement } from "react-cropper";
import "cropperjs/dist/cropper.css";

const Demo: React.FC = () => {
  const cropperRef = useRef<ReactCropperElement>(null);
  const onCrop = () => {
    const cropper = cropperRef.current?.cropper;
    console.log(cropper.getCroppedCanvas().toDataURL());
  };

  return (
    <Cropper
      src="https://raw.githubusercontent.com/roadmanfong/react-cropper/master/example/img/child.jpg"
      style={{ height: 400, width: "100%" }}
      // Cropper.js options
      initialAspectRatio={16 / 9}
      guides={false}
      crop={onCrop}
      ref={cropperRef}
    />
  );
};

Options

src

• Type: string
• Default: null

<Cropper src="http://fengyuanchen.github.io/cropper/images/picture.jpg" />

alt

• Type: string
• Default: picture

crossOrigin

• Type: string
• Default: null

dragMode

https://github.com/fengyuanchen/cropperjs#dragmode

scaleX

https://github.com/fengyuanchen/cropperjs#scalexscalex

scaleY

https://github.com/fengyuanchen/cropperjs#scalexscaley

enable

https://github.com/fengyuanchen/cropperjs#enable

disable

https://github.com/fengyuanchen/cropperjs#disable

zoomTo

https://github.com/fengyuanchen/cropperjs#zoomto

rotateTo

https://github.com/fengyuanchen/cropperjs#rotateto

Other options

Accept all options in the docs as properties.

Methods

Use the cropper instance from onInitialized to access cropperjs methods

Build

npm run build

Development

npm start

Author

Fong Kuanghuei

Maintainer

Shubhendu Shekhar

License

MIT