module Tesseract::Ocr

Overview

This Module is a wrapper of tesseract-ocr

Extended Modules

• Tesseract::Ocr

Defined in:

Constant Summary

VERSION = "0.1.2"

Instance Method Summary

• #read(path, options = Hash(Symbol, String | Int32).new)

  This function reads the chars on image by OCR

• #to_pdf(path, options = Hash(Symbol, String | Int32 | Array(String)).new)

  This function reads the chars on image by OCR and saves on a pdf file.

• #to_tsv(path, options = Hash(Symbol, String | Int32 | Array(String)).new)

  This function reads the chars on image by OCR and saves on a tsv file.

Instance Method Detail

Tesseract::Ocr.read("spec/resources/world.png") => "world"

Tesseract::Ocr.to_pdf("spec/resources/world.png") => "/tmp/random_file.pdf"

Tesseract::Ocr.to_tsv("spec/resources/world.png") => "/tmp/random_file.tsv"