Star v2

# joe 23/12/2014
# star v2
import appuifw as A
import graphics as G
from math import cos,sin,pi

rad=lambda x:x*pi/180.0
run=1
def exit():
 global run
 run=0

c=A.Canvas()
A.app.screen='full'
A.app.body=c
w,h=c.size
img=G.Image.new((w,h))
A.app.exit_key_handler=exit

def h2r(h,s,v):
 if s==0.0: return v,v,v
 i=int(h*6.0)
 f=(h*6.0)-i
 p=v*(1.0-s)
 q=v*(1.0-s*f)
 t=v*(1.0-s*(1.0-f))
 if i%6==0:return v,t,p
 if i==1:return q,v,p
 if i==2:return p,v,t
 if i==3:return p,q,v
 if i==4:return t,p,v
 if i==5:return v,p,q

def gen(n=256):
 hsv=[(x*0.9/n,0.6,0.9) for x in xrange(n)]
 rgb=map(lambda x: tuple(map(lambda x:int(x*255), h2r(*x))),hsv)
 return rgb

def star(x,y,r,w,c):
 r1=r*.38
 n=5
 dA=rad(90)
 dB=rad(54)
 v0,v1=[],[]
 for i in range(n):
  x1=x+r*cos((2*pi/n)*i+dA)
  y1=y-r*sin((2*pi/n)*i+dA)
  x2=x+r1*cos((2*pi/n)*i+dB)
  y2=y-r1*sin((2*pi/n)*i+dB)
  v0.append((x1,y1))
  v1.append((x2,y2))

 vert = [
  v0[0][0], v0[0][1],
  v1[1][0], v1[1][1],
  v0[1][0], v0[1][1],
  v1[2][0], v1[2][1],
  v0[2][0], v0[2][1],
  v1[3][0], v1[3][1],
  v0[3][0], v0[3][1],
  v1[4][0], v1[4][1],
  v0[4][0], v0[4][1],
  v1[0][0], v1[0][1],
  v0[0][0], v0[0][1]
  ]
 img.polygon(vert,c,width=3)

def rot(x,y,z):
 r=min(x,y)*.70
 ra=r*.40
 off=rad(z)
 for i in range(N):
  x2=x+r*cos((2*pi/N)*i+off)
  y2=y+r*sin((2*pi/N)*i+off)
  star(x,y,40,2,warna[i])
  star(x2,y2,15,2,warna[i])

i=0
N=15
warna=gen(N)
while run:
 i+=2
 if i>360:i=0
 img.clear(0)
 rot(w/2,h/2,i)
 c.blit(img)
 A.e32.ao_sleep(1E-08)