add reverse line order (de57e32b) · Commits · git-mirror / BallonsTranslator

modules/ocr/ocr_oneocr.py

+30 −16

Original line number	Diff line number	Diff line
		@@ -348,8 +348,7 @@ class OcrEngine:
		lines_data = self._get_lines(ocr_result, line_count)
		text_angle = self._get_text_angle(ocr_result)

		full_text = "\n".join(line["text"] for line in lines_data if line.get("text"))

		# Return raw lines, text construction will happen later
		if self.logger and getattr(self.logger, "isEnabledFor", lambda level: False)(
		logging.DEBUG
		):
		@@ -358,7 +357,11 @@ class OcrEngine:
		f"Parsed results: angle={angle_str}, {len(lines_data)} lines extracted."
		)

		return {"text": full_text, "text_angle": text_angle, "lines": lines_data}
		return {
		"text": None, # Text will be constructed in the main class
		"text_angle": text_angle,
		"lines": lines_data,
		}

		def _get_text_angle(self, ocr_result: c_int64):
		text_angle = c_float()
		@@ -503,6 +506,11 @@ class OCROneAPI(OCRBase):
		"value": "preserve",
		"description": "Newline character handling in OCR result (preserve/remove)",
		},
		"reverse_line_order": {
		"type": "checkbox",
		"value": False,
		"description": "Reverse the order of detected text lines (for vertical CJK text)",
		},
		"no_uppercase": {
		"type": "checkbox",
		"value": False,
		@@ -521,6 +529,11 @@ class OCROneAPI(OCRBase):
		value = self.get_param_value("no_uppercase")
		return bool(value) if value is not None else False

		@property
		def reverse_line_order(self):
		value = self.get_param_value("reverse_line_order")
		return bool(value) if value is not None else False

		def __init__(self, **params) -> None:
		super().__init__(**params)

		@@ -616,24 +629,17 @@ class OCROneAPI(OCRBase):
		)

		try:
		raw_text = self.ocr(cropped_img, apply_postprocessing=False)
		processed_text = self._apply_text_postprocessing(raw_text)
		processed_text = self.ocr(cropped_img, apply_postprocessing=True)
		blk.text = processed_text

		if self.debug_mode and self.logger:
		log_text_raw = (
		(raw_text[:50] + "...")
		if raw_text and len(raw_text) > 50
		else raw_text
		)
		log_text_proc = (
		(processed_text[:50] + "...")
		if processed_text and len(processed_text) > 50
		else processed_text
		)
		self.logger.debug(f'Block {i+1}: Raw text: "{log_text_raw}"')
		self.logger.debug(
		f'Block {i+1}: Processed text: "{log_text_proc}"'
		f'Block {i+1}: Final processed text: "{log_text_proc}"'
		)
		except Exception as e:
		if self.logger:
		@@ -702,16 +708,24 @@ class OCROneAPI(OCRBase):
		result_dict = self.engine.recognize_pil(pil_image)
		ocr_time = time.time()

		lines_data = result_dict.get("lines", [])

		if self.debug_mode and self.logger:
		# raw_text = result_dict.get("text", "")
		num_lines = len(result_dict.get("lines", []))
		num_lines = len(lines_data)
		angle = result_dict.get("text_angle")
		angle_str = f"{angle:.2f}" if angle is not None else "N/A"
		self.logger.debug(
		f"OcrEngine result: {num_lines} line(s), angle {angle_str} degrees. (took {ocr_time - prep_time:.3f}s)"
		)

		full_text = result_dict.get("text", "")
		line_texts = [line["text"] for line in lines_data if line.get("text")]

		if self.reverse_line_order:
		line_texts.reverse()
		if self.debug_mode and self.logger:
		self.logger.debug(" -> Applied reverse line order.")

		full_text = "\n".join(line_texts)

		if apply_postprocessing:
		full_text = self._apply_text_postprocessing(full_text)
		@@ -726,7 +740,7 @@ class OCROneAPI(OCRBase):
		f'Text after postprocessing: "{log_processed_text}" (took {post_time - ocr_time:.3f}s)'
		)
		elif self.debug_mode and self.logger:
		self.logger.debug("Skipping text postprocessing as per request.")
		self.logger.debug(f"Skipping text postprocessing as per request.")

		total_time = time.time() - start_time
		if self.debug_mode and self.logger: