Module legacy_json 

Legacy-compatible JSON serializer.

Produces JSON output with the legacy schema, including:

• Space-separated key names (“file name”, “page number”, “bounding box”, …)
• Array-style color format (“[0.0, 0.0, 0.0]” for black, “[r, g, b]” for RGB)
• Globally sequential integer IDs
• Element types: heading, paragraph, list, table, image, caption, header, footer
• BoundingBox as [left_x, bottom_y, right_x, top_y] float array

Functions

to_legacy_json_string

Serialize a PdfDocument to a legacy-compatible JSON string.

to_legacy_json_value

Convert a PdfDocument to a legacy-schema JSON Value.