10/23/1

lib/controller/functions/ocr_controller.dart

@@ -0,0 +1,80 @@
+import 'package:flutter_tesseract_ocr/flutter_tesseract_ocr.dart';
+import 'package:get/get.dart';
+import 'package:image_picker/image_picker.dart';
+
+class OCRController extends GetxController {
+  final text = RxString('');
+
+  void setText(value) {
+    text.value = value;
+  }
+}
+
+class TextExtractionController extends GetxController {
+  String extractedText = '';
+
+  Future<void> pickAndExtractText() async {
+    final pickedImage =
+        await ImagePicker().pickImage(source: ImageSource.camera);
+    if (pickedImage != null) {
+      final imagePath = pickedImage.path;
+      final languages = [
+        'eng',
+        'ara'
+      ]; // Specify the languages you want to use for text extraction
+
+      try {
+        final text = await FlutterTesseractOcr.extractText(imagePath,
+            language:
+                languages.join('+'), // Combine multiple languages with '+'
+            args: {
+              "psm": "4",
+              "preserve_interword_spaces": "1",
+            } // Additional options if needed
+            );
+        extractedText = text;
+      } catch (e) {
+        print('Error during text extraction: $e');
+        extractedText = '';
+      }
+    }
+  }
+}
+
+// import 'package:get/get.dart';
+// import 'package:flutter/material.dart';
+// import 'package:image_picker/image_picker.dart';
+// import 'package:google_ml_kit/google_ml_kit.dart';
+//
+// class TextRecognizerController extends GetxController {
+//   // The ImagePicker instance
+//   final ImagePicker _imagePicker = ImagePicker();
+//
+//   // The GoogleMlKit TextRecognizer instance
+//   final TextRecognizer _textRecognizer = TextRecognizer();
+//
+//   // The scanned text
+//   String? scannedText;
+//
+//   // Picks an image from the camera or gallery and extracts the text
+//   Future<void> scanText() async {
+//     // Pick an image from the camera or gallery
+//     final XFile? image =
+//         await _imagePicker.pickImage(source: ImageSource.gallery);
+//
+//     // If no image was picked, return
+//     if (image == null) {
+//       return;
+//     }
+//
+//     // Recognize the text in the image
+//     final RecognizedText recognizedText =
+//         await _textRecognizer.processImage(image as InputImage);
+//
+//     // Extract the scanned text
+//     scannedText = recognizedText.text;
+//
+//     // Update the UI
+//     update();
+//   }
+// }