react-native-vision-camera-text-recognition

react-native-vision-camera-text-recognition

A plugin to Scanning Text,Translate using ML Kit Text Recognition and ML Kit Translation. With High Performance and many features.

🚨 Required Modules

react-native-vision-camera = 4.5.1
react-native-worklets-core = 1.3.3

💻 Installation

npm install react-native-vision-camera-text-recognition
yarn add react-native-vision-camera-text-recognition

👷Features

Easy To Use.
Works Just Writing few lines of Code.
Works With React Native Vision Camera.
Works for Both Cameras.
Works Fast.
Works With Android 🤖 and IOS.📱
Writen With Kotlin and Swift.
Can Recognize Text From Photo. 📸
Can translate text. 🌍

💡 Usage

📚 For Live Recognition Text

import React, { useState } from 'react'
import { useCameraDevice } from 'react-native-vision-camera'
import { Camera } from 'react-native-vision-camera-text-recognition';

function App (){
  const [data,setData] = useState(null)
  const device = useCameraDevice('back');
  console.log(data)
  return(
    <>
      {!!device && (
        <Camera
          style={StyleSheet.absoluteFill}
          device={device}
          isActive
          options={{
            language: 'latin'
          }}
          mode={'recognize'}
          callback={(d) => setData(d)}
        />
      )}
    </>
  )
}

export default App;

🌍 For Translate Text

import React, { useState } from 'react'
import { useCameraDevice } from 'react-native-vision-camera'
import { Camera } from 'react-native-vision-camera-text-recognition';

function App (){
  const [data,setData] = useState(null)
  const device = useCameraDevice('back');
  console.log(data)
  return(
    <>
      {!!device && (
        <Camera
          style={StyleSheet.absoluteFill}
          device={device}
          isActive
          options={{
            from: 'en',
            to: 'de'
          }}
          mode={'translate'}
          callback={(d) => setData(d)}
        />
      )}
    </>
  )
}

export default App;

Also You Can Use Like This

import React from 'react';
import { StyleSheet } from "react-native";
import {
  Camera,
  useCameraDevice,
  useFrameProcessor,
} from "react-native-vision-camera";
import { useTextRecognition } from "react-native-vision-camera-text-recognition";

function App() {
  const device = useCameraDevice('back');
  const options = { language : 'latin' }
  const {scanText} = useTextRecognition(options)
  const frameProcessor = useFrameProcessor((frame) => {
    'worklet'
    const data = scanText(frame)
    console.log(data, 'data')
  }, [])
  return (
    <>
      {!!device && (
        <Camera
          style={StyleSheet.absoluteFill}
          device={device}
          isActive
          mode={'recognize'}
          frameProcessor={frameProcessor}
        />
      )}
    </>
  );
}
export default App;

---

⚙️ Options

Name	Type	Values	Default
language	string	latin, chinese, devanagari, japanese, korean	latin
mode	string	recognize, translate	recognize
from,to	string	See Below	en,de

Recognize By Photo 📸

import { PhotoRecognizer } from "react-native-vision-camera-text-recognition";

const result = await PhotoRecognizer({
    uri:assets.uri,
    orientation: "portrait"
})
console.log(result);

🚨 Orientation available only for iOS, recommendation give it when you are using Camera.

Name	Type	Values	Required	Default	Platform
uri	string		yes		android, iOS
orientation	string	portrait, portraitUpsideDown, landscapeLeft, landscapeRight	no	portrait	iOS

You can also remove unnecessary translation model

import { RemoveLanguageModel } from "react-native-vision-camera-text-recognition";

const bool = await RemoveLanguageModel("en")

Supported Languages.

<h3>Afrikaans: 🇿🇦, 🇨🇫 <---> code : "af"</h3>
<h3>Albanian: 🇦🇱 <---> code : "sq"</h3>
<h3>Arabic: 🇦🇪, 🇸🇦 <---> code : "ar"</h3>
<h3>Belarusian: 🇧🇾 <---> code : "be"</h3>
<h3>Bulgarian: 🇧🇬 <---> code : "bn"</h3>
<h3>Bengali: 🇧🇩 <---> code : "bg"</h3>
<h3>Catalan: 🏴 <---> code : "ca"</h3>
<h3>Czech: 🇨🇿 <---> code : "cs"</h3>
<h3>Welsh: 🏴󠁧󠁢󠁷󠁬󠁳󠁿 <---> code : "cy"</h3>
<h3>Danish: 🇩🇰 <---> code : "da"</h3>
<h3>German: 🇩🇪 <---> code : "de"</h3>
<h3>Greek: 🇬🇷 <---> code : "el"</h3>
<h3>English: 🇬🇧, 🇺🇸 <---> code : "en"</h3>
<h3>Esperanto: 🌍 <---> code : "eo"</h3>
<h3>Spanish: 🇪🇸 <---> code : "es"</h3>
<h3>Estonian: 🇪🇪 <---> code : "et"</h3>
<h3>Persian: 🇮🇷 <---> code : "fa"</h3>
<h3>Finnish: 🇫🇮 <---> code : "fi"</h3>
<h3>French: 🇫🇷 <---> code : "fr"</h3>
<h3>Irish: 🇮🇪 <---> code : "ga"</h3>
<h3>Galician: 🏴 <---> code : "gl"</h3>
<h3>Gujarati: 🏴 <---> code : "gu"</h3>
<h3>Hebrew: 🇮🇱 <---> code : "he"</h3>
<h3>Hindi: 🇮🇳 <---> code : "hi"</h3>
<h3>Croatian: 🇭🇷 <---> code : "hr"</h3>
<h3>Haitian: 🇭🇹 <---> code : "ht"</h3>
<h3>Hungarian: 🇭🇺 <---> code : "hu"</h3>
<h3>Indonesian: 🇮🇩 <---> code : "id"</h3>
<h3>Icelandic: 🇮🇸 <---> code : "is"</h3>
<h3>Italian: 🇮🇹 <---> code : "it"</h3>
<h3>Japanese: 🇯🇵 <---> code : "ja"</h3>
<h3>Georgian: 🇬🇪 <---> code : "ka"</h3>
<h3>Kannada: 🇨🇦 <---> code : "kn"</h3>
<h3>Korean: 🇰🇷, 🇰🇵 <---> code : "ko"</h3>
<h3>Lithuanian: 🇱🇹 <---> code : "lt"</h3>
<h3>Latvian: 🇱🇻 <---> code : "lv"</h3>
<h3>Macedonian: 🇲🇰 <---> code : "mk"</h3>
<h3>Marathi: 🇮🇳 <---> code : "mr"</h3>
<h3>Malay: 🇲🇾 <---> code : "ms"</h3>
<h3>Maltese: 🇲🇹 <---> code : "mt"</h3>
<h3>Dutch: 🇳🇱 <---> code : "nl"</h3>
<h3>Norwegian: 🇳🇴 <---> code : "no"</h3>
<h3>Polish: 🇵🇱 <---> code : "pl"</h3>
<h3>Portuguese: 🇵🇹 <---> code : "pt"</h3>
<h3>Romanian: 🇷🇴 <---> code : "ro"</h3>
<h3>Russian: 🇷🇺 <---> code : "ru"</h3>
<h3>Slovak: 🇸🇰 <---> code : "sk"</h3>
<h3>Slovenian: 🇸🇮 <---> code : "sl"</h3>
<h3>Swedish: 🇸🇪 <---> code : "sv"</h3>
<h3>Swahili: 🇰🇪 <---> code : "sw"</h3>
<h3>Tamil: 🇱🇰 <---> code : "ta"</h3>
<h3>Telugu: 🇮🇳 <---> code : "te"</h3>
<h3>Thai: 🇹🇭 <---> code : "th"</h3>
<h3>Tagalog: 🇵🇭 <---> code : "tl"</h3>
<h3>Turkish: 🇹🇷 <---> code : "tr"</h3>
<h3>Ukrainian: 🇺🇦 <---> code : "uk"</h3>
<h3>Urdu: 🇵🇰 <---> code : "ur"</h3>
<h3>Vietnamese: 🇻🇳 <---> code : "vi"</h3>
<h3>Chinese: 🇨🇳 <---> code : "zh"</h3>