Class: Dvi::Processor

Inherits:
Object
  • Object
show all
Defined in:
lib/dvi.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(lsr = Dvi::LsR.default) ⇒ Processor

Returns a new instance of Processor.



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

def initialize(lsr=Dvi::LsR.default)
  @h = 0 # horizontal position
  @v = 0 # vertical position
  @w = 0 # 
  @x = 0
  @y = 0
  @z = 0
  @font = nil
  @stack = []
  @chars = []
  @rules = []
  @fonts = Hash.new
  @lsr = lsr
end

Instance Attribute Details

#chars ⇒ Object (readonly)

Returns the value of attribute chars.



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# File 'lib/dvi.rb', line 4

def chars
  @chars
end

#denominator ⇒ Object

Returns the value of attribute denominator.



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# File 'lib/dvi.rb', line 5

def denominator
  @denominator
end

#dvi_version ⇒ Object

Returns the value of attribute dvi_version.



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# File 'lib/dvi.rb', line 5

def dvi_version
  @dvi_version
end

#font ⇒ Object

Returns the value of attribute font.



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# File 'lib/dvi.rb', line 3

def font
  @font
end

#fonts ⇒ Object

Returns the value of attribute fonts.



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# File 'lib/dvi.rb', line 3

def fonts
  @fonts
end

#h ⇒ Object

Returns the value of attribute h.



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# File 'lib/dvi.rb', line 3

def h
  @h
end

#lsr ⇒ Object (readonly)

Returns the value of attribute lsr.



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# File 'lib/dvi.rb', line 4

def lsr
  @lsr
end

#mag ⇒ Object

Returns the value of attribute mag.



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# File 'lib/dvi.rb', line 5

def mag
  @mag
end

#numerator ⇒ Object

Returns the value of attribute numerator.



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# File 'lib/dvi.rb', line 5

def numerator
  @numerator
end

#rules ⇒ Object (readonly)

Returns the value of attribute rules.



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# File 'lib/dvi.rb', line 4

def rules
  @rules
end

#stack ⇒ Object (readonly)

Returns the value of attribute stack.



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# File 'lib/dvi.rb', line 4

def stack
  @stack
end

#total_pages ⇒ Object

Returns the value of attribute total_pages.



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# File 'lib/dvi.rb', line 6

def total_pages
  @total_pages
end

#v ⇒ Object

Returns the value of attribute v.



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# File 'lib/dvi.rb', line 3

def v
  @v
end

#w ⇒ Object

Returns the value of attribute w.



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# File 'lib/dvi.rb', line 3

def w
  @w
end

#x ⇒ Object

Returns the value of attribute x.



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# File 'lib/dvi.rb', line 3

def x
  @x
end

#y ⇒ Object

Returns the value of attribute y.



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# File 'lib/dvi.rb', line 3

def y
  @y
end

#z ⇒ Object

Returns the value of attribute z.



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# File 'lib/dvi.rb', line 3

def z
  @z
end

Instance Method Details

#process(opcode) ⇒ Object 



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# File 'lib/dvi.rb', line 23

def process(opcode)
  opcode.interpret(self)
end