RegionTypes

RegionTypes enumeration

Region types detected by the layout/region detection model.

Member name	Description
PARAGRAPH	A block of continuous text, typically forming a paragraph.
IMAGE	An embedded image or graphic element within the document.
HEADER	A table header region (e.g., column names or top row of a table).
TABLE	A structured table consisting of rows and columns.
LIST	A list of items, such as bullet points or numbered entries.
CAPTION	A caption describing an image, table, or other element.
EQUATION	A mathematical expression or formula.
LINE	Raw text lines not grouped into higher-level regions. Typically appears when region detection is UNIVERSAL, TABLE, CURVED_TEXT, LEAN.