# XYZirkle.py

# XYZirkle.py

import appuifw
import sensor

xyz=(0,0,0)

def draw(rect):
    canvas.clear(0x000000)
    point_size = (xyz[2]*6)-400
    point_x = (-xyz[0]+60) * canvas.size[0] / 120
    point_y = (xyz[1]+60) * canvas.size[1] / 120
    point = (point_x, point_y)
    canvas.point(point,outline=0xffffff,width=point_size,fill=0xffffff)

def redraw():
    global xyz
    xyz=(sens.x,sens.y,sens.z)
    draw(canvas.size)

appuifw.app.orientation='portrait'
appuifw.app.title=u'XYZirkle'
appuifw.app.directional_pad=False
canvas=appuifw.Canvas(redraw_callback=draw)
appuifw.app.body=canvas
sens=sensor.AccelerometerXYZAxisData(data_filter=sensor.LowPassFilter())
sens.set_callback(data_callback=redraw)
sens.start_listening()

def forLight():
    appuifw.e32.reset_inactivity()
    timer.after(10,forLight)

def exit():
    app_lock.signal()
appuifw.app.exit_key_handler=exit

timer=appuifw.e32.Ao_timer()
forLight()
app_lock=appuifw.e32.Ao_lock()
app_lock.wait()
sens.stop_listening()
timer.cancel()