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Contents
module Savage
module Directions
class CubicCurveTo < QuadraticCurveTo
attr_accessor :control_1
def initialize(*args)
raise ArgumentError if args.length < 4
case args.length
when 4
super(args[0],args[1],args[2],args[3],true)
when 5
raise ArgumentError if args[4].kind_of?(Numeric)
super(args[0],args[1],args[2],args[3],args[4])
when 6
@control_1 = Point.new(args[0],args[1])
super(args[2],args[3],args[4],args[5],true)
when 7
@control_1 = Point.new(args[0],args[1])
super(args[2],args[3],args[4],args[5],args[6])
end
end
def to_command
command_code << ((@control_1) ? "#{@control_1.x} #{@control_1.y} #{@control.x} #{@control.y} #{@target.x} #{@target.y}".gsub(/ -/,'-') : super().gsub(/[A-Za-z]/,''))
end
def control_2; @control; end
def control_2=(value); @control = value; end
def command_code
return (absolute?) ? 'C' : 'c' if @control_1
(absolute?) ? 'S' : 's'
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems