Class: Archimate::Svg::Extents

Inherits:
Struct
  • Object
show all
Defined in:
lib/archimate/svg/extents.rb

Instance Attribute 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/archimate/svg/extents.rb', line 5

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/archimate/svg/extents.rb', line 5

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/archimate/svg/extents.rb', line 5

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/archimate/svg/extents.rb', line 5

def min_y
  @min_y
end

Instance Method Details

#expand(byval) ⇒ Object 



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# File 'lib/archimate/svg/extents.rb', line 6

def expand(byval)
  self.min_x ||= 0
  self.max_x ||= 0
  self.min_y ||= 0
  self.max_y ||= 0
  self.min_x -= byval
  self.max_x += byval
  self.min_y -= byval
  self.max_y += byval
  self
end

#height ⇒ Object 



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# File 'lib/archimate/svg/extents.rb', line 22

def height
  max_y - min_y
end

#width ⇒ Object 



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# File 'lib/archimate/svg/extents.rb', line 18

def width
  max_x - min_x
end