Class: OCR::Ocr

Inherits:
Factory show all
Defined in:
lib/ocr/ocr.rb

Direct Known Subclasses

Dummy, Free_ocr, Onlineocr, Weocr

Instance Attribute Summary collapse

Attributes inherited from Factory

#args

Instance Method Summary collapse

Methods inherited from Factory

create

Constructor Details

#initialize(*args) ⇒ Ocr

Returns a new instance of Ocr.



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# File 'lib/ocr/ocr.rb', line 13

def initialize(*args)
  init
end

Instance Attribute Details

#debug ⇒ Object

Returns the value of attribute debug.



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# File 'lib/ocr/ocr.rb', line 11

def debug
  @debug
end

#error ⇒ Object (readonly)

Returns the value of attribute error.



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# File 'lib/ocr/ocr.rb', line 7

def error
  @error
end

#extra_login_data ⇒ Object

Returns the value of attribute extra_login_data.



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# File 'lib/ocr/ocr.rb', line 8

def 
  @extra_login_data
end

#file ⇒ Object

Returns the value of attribute file.



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# File 'lib/ocr/ocr.rb', line 10

def file
  @file
end

#format ⇒ Object

Returns the value of attribute format.



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# File 'lib/ocr/ocr.rb', line 10

def format
  @format
end

#language ⇒ Object

Returns the value of attribute language.



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# File 'lib/ocr/ocr.rb', line 10

def language
  @language
end

#outputfile ⇒ Object

Returns the value of attribute outputfile.



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# File 'lib/ocr/ocr.rb', line 10

def outputfile
  @outputfile
end

#password ⇒ Object

Returns the value of attribute password.



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# File 'lib/ocr/ocr.rb', line 8

def password
  @password
end

#proxy_addr ⇒ Object

Returns the value of attribute proxy_addr.



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# File 'lib/ocr/ocr.rb', line 9

def proxy_addr
  @proxy_addr
end

#proxy_pass ⇒ Object

Returns the value of attribute proxy_pass.



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# File 'lib/ocr/ocr.rb', line 9

def proxy_pass
  @proxy_pass
end

#proxy_port ⇒ Object

Returns the value of attribute proxy_port.



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# File 'lib/ocr/ocr.rb', line 9

def proxy_port
  @proxy_port
end

#proxy_user ⇒ Object

Returns the value of attribute proxy_user.



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# File 'lib/ocr/ocr.rb', line 9

def proxy_user
  @proxy_user
end

#rescue_exceptions ⇒ Object

Returns the value of attribute rescue_exceptions.



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# File 'lib/ocr/ocr.rb', line 11

def rescue_exceptions
  @rescue_exceptions
end

#text ⇒ Object (readonly)

Returns the value of attribute text.



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# File 'lib/ocr/ocr.rb', line 7

def text
  @text
end

#username ⇒ Object

Returns the value of attribute username.



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# File 'lib/ocr/ocr.rb', line 8

def username
  @username
end

Instance Method Details

#error? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ocr/ocr.rb', line 47

def error?
  @error != false
end

#init ⇒ Object 



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# File 'lib/ocr/ocr.rb', line 17

def init
  clear_error
  clear_text
   false, false
  proxy false
  file= false
  lang= false
  format= false
  outputfile= false
  debug= false
  rescue_exceptions= true
end

#login(username, password, extra_login_data = false) ⇒ Object 



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# File 'lib/ocr/ocr.rb', line 34

def  username, password,  = false
  @username = username
  @password = password
  @extra_login_data = 
end

#outputfile? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ocr/ocr.rb', line 51

def outputfile?
  outputfile != false
end

#proxy(p_addr, p_port = nil, p_user = nil, p_pass = nil) ⇒ Object 



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# File 'lib/ocr/ocr.rb', line 40

def proxy p_addr, p_port = nil, p_user = nil, p_pass = nil
  @proxy_addr = p_addr
  @proxy_port = p_port
  @proxy_user = p_user
  @proxy_pass = p_pass
end

#recognize ⇒ Object 



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# File 'lib/ocr/ocr.rb', line 55

def recognize
  clear_error
  clear_text
  return false && set_error("No file") if @file.nil?
  return false && set_error("File not exists '#{@file}'") unless File.exist?(@file)
  begin
    ocr_recognize
  rescue Exception => msg
    set_error msg
    raise unless rescue_exceptions?
  end
end

#rescue_exceptions? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ocr/ocr.rb', line 30

def rescue_exceptions?
  @rescue_exceptions != false
end