from turtle import *
tracer(40, 2)
class LED():
def __init__(self, x, y, r=15):
self.r = r
self.neg = 0
self.pos = 0
self.t = Turtle()
self.t.pu()
self.t.goto(x, y)
self.t.speed(0)
self.t.ht()
self.setNeg(self.neg)
self.display()
def setNeg(self, value):
self.neg = value
self.display()
def display(self):
if self.neg == 1:
self.t.color((0.4, 0.4, 0.4), (1, 0, 0))
else:
self.t.color((0.4, 0.4, 0.4), 'white')
self.t.begin_fill()
self.t.pd()
self.t.circle(self.r)
self.t.pu()
self.t.end_fill()
offx = -200
offy = 200
leds = []
gap = 50
color((0.4, 0.4, 0.4))
pu()
goto(offx - gap/2, offy + 3*gap/4)
pd()
begin_fill()
for i in range(4):
fd(8 * gap)
rt(90)
end_fill()
##for row in range(8):
## led_row = []
## for col in range(8):
## led = LED(offx + gap * col, offy - gap * row)
## # led.display()
## led_row.append(LED(offx + 20 * col, offy - 20 * row))
## leds.append(led_row)
for j in range(8):
row = []
for i in range(8):
led = LED(offx + gap * i, offy - gap * j)
row.append(led)
leds.append(row)
from time import sleep
heart =[
[0, 0, 0, 0, 0, 0, 0, 0],
[0, 1, 1, 0, 0, 1, 1, 0],
[1, 1, 1, 1, 1, 1, 1, 1],
[1, 1, 1, 1, 1, 1, 1, 1],
[0, 1, 1, 1, 1, 1, 1, 0],
[0, 0, 1, 1, 1, 1, 0, 0],
[0, 0, 0, 1, 1, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0],
]
heart_sm =[
[0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0],
[0, 1, 1, 0, 0, 1, 1, 0],
[1, 1, 1, 1, 1, 1, 1, 1],
[1, 1, 1, 1, 1, 1, 1, 1],
[0, 1, 1, 1, 1, 1, 1, 0],
[0, 0, 1, 1, 1, 1, 0, 0],
[0, 0, 0, 1, 1, 0, 0, 0],
]
while True:
for row in range(8):
for col in range(8):
leds[row][col].setNeg(heart[row][col])
leds[row][col].display()
for row in range(8):
for col in range(8):
leds[row][col].setNeg(heart_sm[row][col])
leds[row][col].display()
