# s60_360dict.py

# s60_360dict.py

import e32,audio,appuifw,os,sys,key_codes,time,math,random,graphics,copy,sysinfo
from appuifw import *

Deg = {'-----' : '-----'#

def draw(rect): # >>> draw(())
    if img:
        canvas.blit(img)
#
def fr_sp(z=0.05):
    if time.time() > cv.wait:
        cv.wait=time.time()+z
        return True
#
class cv():
    go=1
    wait=0
cv=cv()

app.screen = 'large'
app.directional_pad = False
app.orientation='portrait'
img=None
app.body = canvas = Canvas(redraw_callback=draw) #
X,Y=canvas.size
img=graphics.Image.new((X,Y))

def oExit(): cv.go=False
def exit_btn(): app.exit_key_handler=oExit

import sensor
def xyzsens():
    try:
        cv.xyz=(sens.x,sens.y,sens.z)
    except: pass
sens=sensor.AccelerometerXYZAxisData(data_filter=sensor.LowPassFilter())
sens.set_callback(data_callback=xyzsens)
sens.start_listening()

def up_event(event):
    cv.x,cv.y=0,0
def dn_event(event):
    cv.x,cv.y=event
def mv_event(event):
    cv.x,cv.y=event
#
canvas.bind(key_codes.EButton1Up,   up_event, ((0,0), (X,Y)))
canvas.bind(key_codes.EButton1Down, dn_event, ((0,0), (X,Y)))
canvas.bind(key_codes.EDrag,        mv_event, ((0,0), (X,Y)))

exit_btn()

c=100
cv.go = 1
while cv.go:
    if fr_sp(0.03):
        img.clear(0)
        x,y = degrad(c*5,c**2/5000)
        sz=c**2/6000
        img.point((int(X/2+x),int(Y/2+y)),0x00ffff,width=sz)
        if x-sz/2 > X/2:
            c=100
        c+=1
        draw(())
    e32.ao_yield()