def __init__(self, fileObject, picWidth, picHeight, type):
SvgDraw.__init__(self, fileObject, picWidth, picHeight)
self.period = 80
self.waveheight = 50
self.height = 40
self.distance = self.period / 4
self.type = type
self.pic_height = picHeight
self.pic_width = picWidth
self.no_waves = 1
self.values = []
self.wave_list = [{"values": [], "position": (0, 0)}]
