Class: Sevgi::Geometry::Equation::Linear::Vertical

Inherits:
Linear
  • Object
show all
Defined in:
lib/sevgi/geometry/equation/linear.rb

Instance Method Summary collapse

Constructor Details

#initialize(c) ⇒ Vertical

Returns a new instance of Vertical.



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# File 'lib/sevgi/geometry/equation/linear.rb', line 64

def initialize(c)
  super()

  @x = c
end

Instance Method Details

#left?(point) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sevgi/geometry/equation/linear.rb', line 70

def left?(point) = F.lt?(point.x, x(point.y))

#on?(point) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sevgi/geometry/equation/linear.rb', line 72

def on?(point) = F.eq?(point.x, x(point.y))

#right?(point) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sevgi/geometry/equation/linear.rb', line 74

def right?(point) = F.gt?(point.x, x(point.y))

#shift(distance = nil, dx: nil, dy: nil) ⇒ Object 



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# File 'lib/sevgi/geometry/equation/linear.rb', line 76

def shift(distance = nil, dx: nil, dy: nil)
  _dy = dy

  self.class.new(x + (distance || 0.0) + (dx || 0.0))
end

#to_s ⇒ Object 



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# File 'lib/sevgi/geometry/equation/linear.rb', line 82

def to_s = "Linear<x = #{F.approx(x)}>"

#x(_ = nil) ⇒ Object 



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# File 'lib/sevgi/geometry/equation/linear.rb', line 84

def x(_ = nil) = @x

#y(_ = nil) ⇒ Object 



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# File 'lib/sevgi/geometry/equation/linear.rb', line 86

def y(_ = nil) = ::Float::INFINITY