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Extract Text In Area

Last Updated: Feb 14, 2022

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Use this function to extract text from regions based on the given selectors.

Syntax

Extract Text In Area (fid, left, top, right, bottom, page_number, text_format)

Parameters

Input Parameter Name Description
fid OutputXmlFID passed from the Doc Reader node
left A keyword to the left of the specific text area
top A keyword above the specific text area
right A keyword to the right of the specific text area
bottom A keyword below the specific text area
across_pages
  • true: If keywords span across the pages
  • false: If keywords are present on the same page

  • Use NA for the parameters where you do not want to specify a keyword. In this case, the area till the end of the page is considered.
  • You can specify NA in a maximum of three fields.

Returns

Return Value Description
Text Extracted text

Sample

Extract Text In Area (FID, 25/01/2021, Description, City, Cust1234, false)

  • Extracts the text from PDF having File ID FID.
  • The text extracted will be the one to the right of the keyword 25/01/2021, below Description, left of City, and above Cust1234 from the second page of the PDF.
    Returns the extracted text.

  • If a keyword you have specified does not have a match in the PDF, then an error Failed to find any area matching given criteria is displayed.
  • The path and the name of the output file are automatically assigned by the function.

To view all the Document functions, click here.

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