react-native-image-preview

React native image previewer made with Reanimated RNGH

Installation

npm install react-native-image-preview-reanimated

or with Yarn

yarn add react-native-image-preview-reanimated

If you have already installed Reanimated and React native Gesture Handler you're already setup, else follow these steps

1- Install the packages

Using npm:

npm install react-native-reanimated react-native-gesture-handler

Using yarn:

yarn add react-native-reanimated react-native-gesture-handler

2- Install the pods in the ios project

cd ios && pod install

3- Make sure to add Reanimated babel plugin to babel.config.js

PS: make sure to put it last

module.exports = {
      ...
      plugins: [
          ...
          'react-native-reanimated/plugin',
      ],
  };

4- Import react-native-gesture-handler in your index.js file

PS: This is necessary as you may have unexpected crashes/weird behaviors on production

import 'react-native-gesture-handler';

Usage

import { PreviewModal } from 'react-native-image-preview';

// ...
<PreviewModal onCloseModal={onCloseModal} isModalOpen={isModalOpen} images={[]}/>

Example

import * as React from 'react';
import { useState } from 'react';

import { Button, StyleSheet, View } from 'react-native';
import { PreviewModal } from 'react-native-image-preview';

export default function App() {
  const [isModalOpen, setIsModalOpen] = useState<boolean>(false);
  return (
    <View style={styles.container}>
      <Button title={'Open Modal'} onPress={() => setIsModalOpen(true)} />
      <PreviewModal
        onCloseModal={() => {
          setIsModalOpen(false);
        }}
        isModalOpen={isModalOpen}
        images={[
          'https://sample-videos.com/img/Sample-jpg-image-30mb.jpg',
          'https://img.freepik.com/photos-gratuite/peinture-numerique-montagne-arbre-colore-au-premier-plan_1340-25699.jpg?size=626&ext=jpg&ga=GA1.1.1826414947.1699142400&semt=ais',
          'https://dfstudio-d420.kxcdn.com/wordpress/wp-content/uploads/2019/06/digital_camera_photo-1080x675.jpg',
          'https://theintercept.com/wp-content/uploads/2019/01/GettyImages-1077343584-1547140810-e1547141434550.jpg?fit=5000%2C2500',
          'https://google.com',
          'wys',
        ]}
      />
    </View>
  );
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    alignItems: 'center',
    justifyContent: 'center',
  },
});

Démo

Pagination Demo

Supported Props (others will be added)

Props	Default	Type	Description
images	[]	ImageSourcePropType[]	Array of images to be shown
isModalOpen	false	boolean	A boolean defining if the modal is open or not
isPanGestureEnabled	true	boolean	A boolean defining if the pan gesture is enabled or not (PS: setting this to false will disable the next/previous gesture and the drag to dismiss
isPinchGestureEnabled	true	boolean	A boolean defining if the pinch gesture is enabled or not
isDoubleTapToZoomEnabled	true	boolean	A boolean defining if the double tap gesture is enabled or not
isSwipeToDismissEnabled	true	boolean	A boolean defining if the modal should swipe to dismiss
onCloseModal	()=> {}	Function	executes a callback closing the modal
CustomPreviousImageComponent	undefined	()=> JSX.Element	Allows us to set custom previous image component
CustomNextImageComponent	undefined	()=> JSX.Element	Allows us to set custom next image component
CustomLoadingComponent	undefined	()=> JSX.Element	Allows us to set custom image loader component
errorImageUrl	undefined	Image (local)	Allows us to set custom error image for failed network images
showPaginationComponent	true	boolean	Allows us to show/hide the pagination component

Contributing

See the contributing guide to learn how to contribute to the repository and the development workflow.

License

MIT

Made with create-react-native-library

canh7antt8a/react-native-image-preview