<> cherry tree
# -*- coding: utf-8 -*- """ Created on Fri Dec 27 15:20:47 2019 @author:
Administrator """ import turtle as T import random import time # Painting the trunk of Cherry Blossom (60,t)
def Tree(branch, t): time.sleep(0.0005) if branch > 3: if 8 <= branch <= 12: if
random.randint(0, 2) == 0: t.color('snow') # white else: t.color('lightcoral') #
Light coral t.pensize(branch / 3) elif branch < 8: if random.randint(0, 1) == 0:
t.color('snow') else: t.color('lightcoral') # Light coral t.pensize(branch / 2) else:
t.color('sienna') # Ochre (zhě) colour t.pensize(branch / 10) # 6 t.forward(branch) a =
1.5 * random.random() t.right(20 * a) b = 1.5 * random.random() Tree(branch -
10 * b, t) t.left(40 * a) Tree(branch - 10 * b, t) t.right(20 * a) t.up()
t.backward(branch) t.down() # Fallen petals def Petal(m, t): for i in range(m): a = 200
- 400 * random.random() b = 10 - 20 * random.random() t.up() t.forward(b)
t.left(90) t.forward(a) t.down() t.color('lightcoral') # Light coral t.circle(1)
t.up() t.backward(a) t.right(90) t.backward(b) # Drawing area t = T.Turtle() # canvas size w =
T.Screen() t.hideturtle() # Hide brush t.getscreen().tracer(5, 0)
w.screensize(bg='wheat') # wheat Wheat t.left(90) t.up() t.backward(150) t.down()
t.color('sienna') # Painting the trunk of Cherry Blossom Tree(60, t) # Fallen petals Petal(200, t) w.exitonclick()

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