creating the control points of the bezier curves

controlpointcollectionfactory.py

class ControlPointCollectionFactory():

  @staticmethod
  def create_collection1():
    control_point_quartet_collection = ControlPointQuartetCollection()

    control_point_quartet_collection.add(ControlPointQuartet(
      513, -15,
      700, 151,
      888, 650,
      501, 648))

    control_point_quartet_collection.add(ControlPointQuartet(
      501, 648,
      114, 646,
      208, 488,
      235, 343))

    control_point_quartet_collection.add(ControlPointQuartet(
      235, 343,
      262, 198,
      326, -181,
      513, -15))

    return control_point_quartet_collection