Module layout_sorting 

Enhanced layout sorting logic compatible with PP-StructureV3.

This module implements the xycut_enhanced strategy which handles complex layouts by separating headers/footers, identifying cross-column elements, and using weighted distance metrics to insert titles and figures into the reading order.

Structs

SortableBlock

A wrapper around layout elements with properties needed for sorting.

Enums

OrderLabel

Label used for sorting logic.

Functions

sort_layout_enhanced

Main entry point for enhanced sorting.