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Add BBoxAnnotation to TabbyPDF reader #312

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merged 3 commits into from
Aug 24, 2023
Merged

Add BBoxAnnotation to TabbyPDF reader #312

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1a80db8
Add BBoxAnnotation to TabbyPDF reader
sunveil Aug 23, 2023
6f5d120
Fix import and add test
sunveil Aug 24, 2023
f24814c
Remove unused import
sunveil Aug 24, 2023
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19 changes: 14 additions & 5 deletions dedoc/readers/pdf_reader/pdf_txtlayer_reader/pdf_tabby_reader.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@

from dedoc.common.exceptions.java_not_found_error import JavaNotFoundError
from dedoc.common.exceptions.tabby_pdf_error import TabbyPdfError
from dedoc.data_structures import BBoxAnnotation
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from dedoc.data_structures.bbox import BBox
from dedoc.data_structures.concrete_annotations.bold_annotation import BoldAnnotation
from dedoc.data_structures.concrete_annotations.indentation_annotation import IndentationAnnotation
Expand Down Expand Up @@ -148,16 +149,18 @@ def __get_tables(self, page: dict, file_hash: str) -> List[ScanTable]:
def __get_lines_with_location(self, page: dict, file_hash: str) -> List[LineWithLocation]:
lines = []
page_number = page["number"]
page_width = int(page["width"])
page_height = int(page["height"])
prev_line = None

for block in page["blocks"]:
annotations = []
order = block["order"]
block_text = block["text"]
bx_top_left = block["x_top_left"]
by_top_left = block["y_top_left"]
bx_bottom_right = bx_top_left + block["width"]
by_bottom_right = by_top_left + block["height"]
bx_top_left = int(block["x_top_left"])
by_top_left = int(block["y_top_left"])
bx_bottom_right = bx_top_left + int(block["width"])
by_bottom_right = by_top_left + int(block["height"])
indent = block["indent"]
spacing = block["spacing"]
len_block = len(block_text)
Expand All @@ -173,7 +176,12 @@ def __get_lines_with_location(self, page: dict, file_hash: str) -> List[LineWith
url = annotation["url"]
start = annotation["start"]
end = annotation["end"]

x_top_left = int(annotation["x_top_left"])
y_top_left = int(annotation["y_top_left"])
x_bottom_right = bx_top_left + int(annotation["width"])
y_bottom_right = by_top_left + int(annotation["height"])
box = BBox.from_two_points((x_top_left, y_top_left), (x_bottom_right, y_bottom_right))
annotations.append(BBoxAnnotation(start, end, box, page_width=page_width, page_height=page_height))
annotations.append(SizeAnnotation(start, end, str(font_size)))
annotations.append(StyleAnnotation(start, end, font_name))

Expand All @@ -189,6 +197,7 @@ def __get_lines_with_location(self, page: dict, file_hash: str) -> List[LineWith
meta = block["metadata"].lower()
uid = f"txt_{file_hash}_{order}"
bbox = BBox.from_two_points((bx_top_left, by_top_left), (bx_bottom_right, by_bottom_right))
annotations.append(BBoxAnnotation(0, len_block, bbox, page_width=page_width, page_height=page_height))

metadata = LineMetadata(page_id=page_number, line_id=order)
line_with_location = LineWithLocation(line=block_text,
Expand Down