def draw_x_guidelines(self, label_height, count):
		"Draw the X-axis guidelines"
		if not self.show_x_guidelines:
			return
		# skip the first one
		for count in range(1, count):
			move = 'M {start} 0 v{stop}'.format(
				start=label_height * count,
				stop=self.graph_height,
			)
			path = {'d': move, 'class': 'guideLines'}
			etree.SubElement(self.graph, 'path', path)
Draw the X-axis guidelines