# arc_demo.py

# arc_demo.py

import appuifw, e32, graphics
import math

def draw(rect):
    try: canvas.blit(img)
    except: pass

def quit():
    script_lock.signal()

canvas = appuifw.Canvas(redraw_callback=draw)
appuifw.app.directional_pad=False
appuifw.app.orientation='portrait'
appuifw.app.screen='large'
appuifw.app.body=canvas
w,h = canvas.size
img=graphics.Image.new((w,h))

img.clear((255,255,255))

appuifw.app.exit_key_handler = quit

img.arc(((50,50), (300,300)), math.pi/2, 0, width=30, outline=(0,255,0))
draw(())

lock = e32.Ao_lock()
appuifw.app.exit_key_handler = lambda:lock.signal()
lock.wait()