Class: Bounds

Inherits:
Struct
  • Object
show all
Defined in:
lib/contrek/finder/bounds.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#max_x ⇒ Object

Returns the value of attribute max_x

Returns:

  • (Object) —

    the current value of max_x



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# File 'lib/contrek/finder/bounds.rb', line 1

def max_x
  @max_x
end

#max_y ⇒ Object

Returns the value of attribute max_y

Returns:

  • (Object) —

    the current value of max_y



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# File 'lib/contrek/finder/bounds.rb', line 1

def max_y
  @max_y
end

#min_x ⇒ Object

Returns the value of attribute min_x

Returns:

  • (Object) —

    the current value of min_x



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# File 'lib/contrek/finder/bounds.rb', line 1

def min_x
  @min_x
end

#min_y ⇒ Object

Returns the value of attribute min_y

Returns:

  • (Object) —

    the current value of min_y



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# File 'lib/contrek/finder/bounds.rb', line 1

def min_y
  @min_y
end

Class Method Details

.empty ⇒ Object 



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# File 'lib/contrek/finder/bounds.rb', line 2

def self.empty
  new(Float::INFINITY, -Float::INFINITY, Float::INFINITY, -Float::INFINITY)
end

Instance Method Details

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/contrek/finder/bounds.rb', line 14

def empty?
  min_x == Float::INFINITY
end

#expand(x:, y:) ⇒ Object 



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# File 'lib/contrek/finder/bounds.rb', line 6

def expand(x:, y:)
  self.min_x = x if x < min_x
  self.max_x = x if x > max_x
  self.min_y = y if y < min_y
  self.max_y = y if y > max_y
  self
end