81 lines
2.3 KiB
Dart
81 lines
2.3 KiB
Dart
import 'package:flutter_tesseract_ocr/flutter_tesseract_ocr.dart';
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import 'package:get/get.dart';
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import 'package:image_picker/image_picker.dart';
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class OCRController extends GetxController {
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final text = RxString('');
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void setText(value) {
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text.value = value;
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}
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}
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class TextExtractionController extends GetxController {
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String extractedText = '';
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Future<void> pickAndExtractText() async {
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final pickedImage =
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await ImagePicker().pickImage(source: ImageSource.camera);
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if (pickedImage != null) {
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final imagePath = pickedImage.path;
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final languages = [
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'eng',
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'ara'
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]; // Specify the languages you want to use for text extraction
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try {
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final text = await FlutterTesseractOcr.extractText(imagePath,
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language:
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languages.join('+'), // Combine multiple languages with '+'
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args: {
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"psm": "4",
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"preserve_interword_spaces": "1",
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} // Additional options if needed
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);
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extractedText = text;
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} catch (e) {
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print('Error during text extraction: $e');
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extractedText = '';
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}
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}
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}
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}
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// import 'package:get/get.dart';
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// import 'package:flutter/material.dart';
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// import 'package:image_picker/image_picker.dart';
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// import 'package:google_ml_kit/google_ml_kit.dart';
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//
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// class TextRecognizerController extends GetxController {
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// // The ImagePicker instance
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// final ImagePicker _imagePicker = ImagePicker();
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//
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// // The GoogleMlKit TextRecognizer instance
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// final TextRecognizer _textRecognizer = TextRecognizer();
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//
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// // The scanned text
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// String? scannedText;
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//
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// // Picks an image from the camera or gallery and extracts the text
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// Future<void> scanText() async {
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// // Pick an image from the camera or gallery
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// final XFile? image =
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// await _imagePicker.pickImage(source: ImageSource.gallery);
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//
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// // If no image was picked, return
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// if (image == null) {
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// return;
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// }
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//
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// // Recognize the text in the image
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// final RecognizedText recognizedText =
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// await _textRecognizer.processImage(image as InputImage);
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//
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// // Extract the scanned text
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// scannedText = recognizedText.text;
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//
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// // Update the UI
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// update();
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// }
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// }
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