react-viewer

react image viewer.

Introduction

Because I can`t be comfortable using viewerjs in react, so I created react-viewer to replace it.

Installation

react >= 16.8.0 | react-dom >= 16.8.0

npm install react-viewer --save

Usage

import * as React from 'react';
import Viewer from 'react-viewer';

function App() {
  const [ visible, setVisible ] = React.useState(false);

  return (
    <div>
      <button onClick={() => { setVisible(true); } }>show</button>
      <Viewer
      visible={visible}
      onClose={() => { setVisible(false); } }
      images={[{src: '', alt: ''}]}
      />
    </div>
  );
}

Server Side (NextJS)

import React, { FC } from 'react'
import dynamic from 'next/dynamic'

const ReactViewer = dynamic(
  () => import('react-viewer'),
  { ssr: false }
)

export const Viewer: FC = () => {
  return (
    <ReactViewer
      visible={true}
      onClose={() => {}}
      images={[{src: ''}]}
    />
  )
}

export default Viewer

Server Side rest..

I'm sorry, ssr is not currently supported in 3.x, it will be fixed in 4.0.

Props

ImageDecorator

ViewerImageSize

ViewerDefaultImg

ToolbarConfig

Keyboard support

• Esc: Close viewer.
• ←: View the previous image.
• →: View the next image.
• ↑: Zoom in the image.
• ↓: Zoom out the image.
• Ctrl + 1: Reset the image.
• Ctrl + ←: Rotate left the image.
• Ctrl + →: Rotate right the image.

License

MIT