> ## Documentation Index
> Fetch the complete documentation index at: https://docs.abbyy.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Rect object

> rect object in the ABBYY FineReader Engine JSON schema — rectangle coordinates (left, top, right, bottom) in pixels, parallel to the page edges.

A rect object describes a rectangle defined using coordinates of four lines that form its left, top, right, and bottom borders. Borders of a rectangle are always parallel to the edges of the page. The coordinates are specified in pixels.

| Property                                                                                                                                  | Data type | Description                                             |
| ----------------------------------------------------------------------------------------------------------------------------------------- | --------- | ------------------------------------------------------- |
| l [\*](/fine-reader/engine/specifications/export-formats/json-schema-description/layout-object/pages-array-elements/rect-object#required) | integer   | The X coordinate of the left border of the rectangle.   |
| t [\*](/fine-reader/engine/specifications/export-formats/json-schema-description/layout-object/pages-array-elements/rect-object#required) | integer   | The Y coordinate of the top border of the rectangle.    |
| r [\*](/fine-reader/engine/specifications/export-formats/json-schema-description/layout-object/pages-array-elements/rect-object#required) | integer   | The X coordinate of the right border of the rectangle.  |
| b [\*](/fine-reader/engine/specifications/export-formats/json-schema-description/layout-object/pages-array-elements/rect-object#required) | integer   | The Y coordinate of the bottom border of the rectangle. |

\* Indicates a required property.