Utilities
=========

Images and test pages
---------------------

.. autofunction:: manuscript.utils.read_image

.. autofunction:: manuscript.utils.create_page_from_image

.. autofunction:: manuscript.utils.create_page_from_text

Grouping and ordering
---------------------

.. autofunction:: manuscript.utils.group_regions

.. autofunction:: manuscript.utils.organize_page

Collapsing text regions
-----------------------

.. autofunction:: manuscript.utils.merge_text_spans

.. autofunction:: manuscript.utils.collapse_line_text_spans

.. autofunction:: manuscript.utils.collapse_block_text_spans

.. autofunction:: manuscript.utils.collapse_page_text_spans

Geometry
--------

.. autofunction:: manuscript.utils.polygon_to_bbox

.. autofunction:: manuscript.utils.crop_axis_aligned

.. autofunction:: manuscript.utils.crop_polygon_mask

.. autofunction:: manuscript.utils.order_quad_points

.. autofunction:: manuscript.utils.warp_quad

.. autofunction:: manuscript.utils.merge_polygons

Visualization
-------------

.. autofunction:: manuscript.utils.visualize_page

Training helper
---------------

.. autofunction:: manuscript.utils.set_seed