Method: IiifPrint::TextExtraction::HOCRReader::HOCRDocStream#initialize

Defined in:
lib/iiif_print/text_extraction/hocr_reader.rb

#initialize ⇒ HOCRDocStream

Returns a new instance of HOCRDocStream.



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# File 'lib/iiif_print/text_extraction/hocr_reader.rb', line 18

def initialize
  super()
  # plain text buffer:
  @text = ''
  # list of word hash, containing word+coord:
  @words = []
  # page width and height to be found in hOCR for `div.ocr_page`
  @width = nil
  @height = nil
  # to hold current word data state across #start_element, #characters,
  #   and #end_element methods (to associate word with coordinates).
  @current = nil
  # to preserve element classname from start to use by #end_element
  @element_class_name = nil
end