Module pdf 

PDF content extractor.

Uses pdf-extract to extract text content and lopdf for embedded images.

Structs

PdfExtractor

Extractor for PDF files.

PdfOxideExtractor

Alternative PDF extractor using the pdf_oxide library.

Constants

MAX_IMAGES 🔒

Configuration for image extraction limits.

MAX_TOTAL_BYTES 🔒

MIN_DIMENSION 🔒

Functions

build_elements 🔒

Build ContentElements from extracted text.

cmyk_to_rgb 🔒

Convert CMYK bytes to RGB.

decode_flate_image 🔒

Decode FlateDecode compressed image to PNG.

decode_pdf_image 🔒

Decode a PDF image into ExtractedImage format.

estimate_page_count 🔒

Estimate page count from text.

extract_pdf_images 🔒

Extract images from PDF document using lopdf.

extract_pdf_text 🔒

Extract text from PDF bytes using pdf-extract.

extract_with_pdf_oxide 🔒

looks_like_heading 🔒

Heuristic to detect if text looks like a heading.