#!/usr/bin/env python
# Create a chart
chart = lv.chart(lv.scr_act())
		chart.set_size(200, 150)
		chart.center()
		chart.set_type(lv.chart.TYPE.LINE)   # Show lines and points too

# Add two data series
		ser1 = chart.add_series(lv.palette_main(lv.PALETTE.RED), lv.chart.AXIS.PRIMARY_Y)
			   ser2 = chart.add_series(lv.palette_main(lv.PALETTE.GREEN), lv.chart.AXIS.SECONDARY_Y)
					  print(ser2)
# Set next points on ser1
					  chart.set_next_value(ser1, 10)
					  chart.set_next_value(ser1, 10)
					  chart.set_next_value(ser1, 10)
					  chart.set_next_value(ser1, 10)
					  chart.set_next_value(ser1, 10)
					  chart.set_next_value(ser1, 10)
					  chart.set_next_value(ser1, 10)
					  chart.set_next_value(ser1, 30)
					  chart.set_next_value(ser1, 70)
					  chart.set_next_value(ser1, 90)

# Directly set points on 'ser2'
					  ser2.y_points = [90, 70, 65, 65, 65, 65, 65, 65, 65, 65]
									  chart.refresh()      #  Required after direct set

