Class: Zint::Structs::Vector

Inherits:
FFI::Struct
  • Object
show all
Defined in:
lib/zint/structs/vector.rb

Instance Method Summary collapse

Instance Method Details

#each_circle(&block) ⇒ Object

Calls the given block and passes a Zint::Structs::VectorCircle object for each circle to be printed.



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# File 'lib/zint/structs/vector.rb', line 37

def each_circle(&block)
  each_vector(:circles, &block)
end

#each_hexagon(&block) ⇒ Object

Calls the given block and passes a Zint::Structs::VectorHexagon object for each hexagon to be printed.



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# File 'lib/zint/structs/vector.rb', line 27

def each_hexagon(&block)
  each_vector(:hexagons, &block)
end

#each_rectangle(&block) ⇒ Object

Calls the given block and passes a Zint::Structs::VectorRect object for each rectangle to be printed.



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# File 'lib/zint/structs/vector.rb', line 22

def each_rectangle(&block)
  each_vector(:rectangles, &block)
end

#each_string(&block) ⇒ Object

Calls the given block and passes a Zint::Structs::VectorString object for each text string to be printed.



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# File 'lib/zint/structs/vector.rb', line 32

def each_string(&block)
  each_vector(:strings, &block)
end

#height ⇒ Object

Height of barcode image (including text, whitespace)



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# File 'lib/zint/structs/vector.rb', line 12

def height
  self[:height]
end

#width ⇒ Object

Width of barcode image (including text, whitespace)



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# File 'lib/zint/structs/vector.rb', line 17

def width
  self[:width]
end