Class: Zebra::Zpl::Qrcode

Inherits:
Object
  • Object
show all
Includes:
Printable
Defined in:
lib/zebra/zpl/qrcode.rb

Defined Under Namespace

Classes: InvalidCorrectionLevelError, InvalidScaleFactorError

Instance Attribute Summary collapse

Attributes included from Printable

#data, #margin, #position, #x, #y

Instance Method Summary collapse

Methods included from Printable

#initialize, #justification, #justification=, #rotation, #rotation=

Instance Attribute Details

#correction_level ⇒ Object

Returns the value of attribute correction_level.



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# File 'lib/zebra/zpl/qrcode.rb', line 11

def correction_level
  @correction_level
end

#scale_factor ⇒ Object

Returns the value of attribute scale_factor.



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# File 'lib/zebra/zpl/qrcode.rb', line 11

def scale_factor
  @scale_factor
end

#width ⇒ Object

Returns the value of attribute width.



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# File 'lib/zebra/zpl/qrcode.rb', line 11

def width
  @width
end

Instance Method Details

#to_zpl ⇒ Object 



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# File 'lib/zebra/zpl/qrcode.rb', line 27

def to_zpl
  check_attributes
  "^FW#{rotation}^FO#{x},#{y}^BY,,10^BQN,2,#{scale_factor},,3^FD#{correction_level}A,#{data}^FS"
end