Method: Gerber::Aperture#initialize

Defined in:
lib/gerber/aperture.rb

#initialize(parameters) ⇒ Aperture

Returns a new instance of Aperture.

Raises:

  • (ArgumentError) 


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# File 'lib/gerber/aperture.rb', line 11

def initialize(parameters)
    raise ArgumentError unless parameters.is_a? Hash

    if parameters.has_key? :circle
	@shape = Geometry::Circle.new [0,0], :diameter => parameters[:circle]
	parameters.delete :circle
    elsif parameters.has_key? :obround
	@shape = Geometry::Obround.new [0,0], parameters[:obround]
	parameters.delete :obround
    elsif parameters.has_key? :polygon
	@shape = Geometry::RegularPolygon.new parameters[:sides], [0,0], :diameter => parameters[:polygon]
	parameters.delete :polygon
    elsif parameters.has_key? :rectangle
	@shape = Geometry::Rectangle.new [0,0], parameters[:rectangle]
	parameters.delete :rectangle
    end
    parameters.each {|k| self.instance_variable_set("@#{k.first}", k.last) }
end