Python畫櫻花樹代碼和小豬佩奇

櫻花樹：
效果圖：

import turtle as T
import random
import time

# 畫櫻花的軀幹(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')  # 白
            else:
                t.color('lightcoral')  # 淡珊瑚色
            t.pensize(branch / 3)
        elif branch < 8:
            if random.randint(0, 1) == 0:
                t.color('snow')
            else:
                t.color('lightcoral')  # 淡珊瑚色
            t.pensize(branch / 2)
        else:
            t.color('sienna')  # 赭(zhě)色
            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()

# 掉落的花瓣
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')  # 淡珊瑚色
        t.circle(1)
        t.up()
        t.backward(a)
        t.right(90)
        t.backward(b)

# 繪圖區域
t = T.Turtle()
# 畫布大小
w = T.Screen()
t.hideturtle()  # 隱藏畫筆
t.getscreen().tracer(5, 0)
w.screensize(bg='wheat')  # wheat小麥
t.left(90)
t.up()
t.backward(150)
t.down()
t.color('sienna')

# 畫櫻花的軀幹
Tree(60, t)
# 掉落的花瓣
Petal(200, t)
w.exitonclick()

佩奇
效果圖：

from turtle import *


def nose(x, y):  # 鼻子
    penup()  # 提起筆
    goto(x, y)  # 定位
    pendown()  # 落筆，開始畫
    setheading(-30)  # 將烏龜的方向設置爲to_angle/爲數字（0-東、90-北、180-西、270-南）
    begin_fill()  # 準備開始填充圖形
    a = 0.4
    for i in range(120):
        if 0 <= i < 30 or 60 <= i < 90:
            a = a + 0.08
            left(3)  # 向左轉3度
            forward(a)  # 向前走a的步長
        else:
            a = a - 0.08
            left(3)
            forward(a)
    end_fill()  # 填充完成
    penup()
    setheading(90)
    forward(25)
    setheading(0)
    forward(10)
    pendown()
    pencolor(255, 155, 192)  # 畫筆顏色
    setheading(10)
    begin_fill()
    circle(5)
    color(160, 82, 45)  # 返回或設置pencolor和fillcolor
    end_fill()
    penup()
    setheading(0)
    forward(20)
    pendown()
    pencolor(255, 155, 192)
    setheading(10)
    begin_fill()
    circle(5)
    color(160, 82, 45)
    end_fill()


def head(x, y):  # 頭
    color((255, 155, 192), "pink")
    penup()
    goto(x, y)
    setheading(0)
    pendown()
    begin_fill()
    setheading(180)
    circle(300, -30)
    circle(100, -60)
    circle(80, -100)
    circle(150, -20)
    circle(60, -95)
    setheading(161)
    circle(-300, 15)
    penup()
    goto(-100, 100)
    pendown()
    setheading(-30)
    a = 0.4
    for i in range(60):
        if 0 <= i < 30 or 60 <= i < 90:
            a = a + 0.08
            lt(3)  # 向左轉3度
            fd(a)  # 向前走a的步長
        else:
            a = a - 0.08
            lt(3)
            fd(a)
    end_fill()


def ears(x, y):  # 耳朵
    color((255, 155, 192), "pink")
    penup()
    goto(x, y)
    pendown()
    begin_fill()
    setheading(100)
    circle(-50, 50)
    circle(-10, 120)
    circle(-50, 54)
    end_fill()
    penup()
    setheading(90)
    forward(-12)
    setheading(0)
    forward(30)
    pendown()
    begin_fill()
    setheading(100)
    circle(-50, 50)
    circle(-10, 120)
    circle(-50, 56)
    end_fill()


def eyes(x, y):  # 眼睛
    color((255, 155, 192), "white")
    penup()
    setheading(90)
    forward(-20)
    setheading(0)
    forward(-95)
    pendown()
    begin_fill()
    circle(15)
    end_fill()
    color("black")
    penup()
    setheading(90)
    forward(12)
    setheading(0)
    forward(-3)
    pendown()
    begin_fill()
    circle(3)
    end_fill()
    color((255, 155, 192), "white")
    penup()
    seth(90)
    forward(-25)
    seth(0)
    forward(40)
    pendown()
    begin_fill()
    circle(15)
    end_fill()
    color("black")
    penup()
    setheading(90)
    forward(12)
    setheading(0)
    forward(-3)
    pendown()
    begin_fill()
    circle(3)
    end_fill()


def cheek(x, y):  # 腮
    color((255, 155, 192))
    penup()
    goto(x, y)
    pendown()
    setheading(0)
    begin_fill()
    circle(30)
    end_fill()


def mouth(x, y):  # 嘴
    color(239, 69, 19)
    penup()
    goto(x, y)
    pendown()
    setheading(-80)
    circle(30, 40)
    circle(40, 80)


def setting():  # 參數設置
    pensize(4)
    hideturtle()  # 使烏龜無形（隱藏）
    colormode(255)  # 將其設置爲1.0或255.隨後 顏色三元組的r，g，b值必須在0 .. cmode範圍內
    color((255, 155, 192), "pink")
    setup(840, 500)
    speed(10)


def main():
    setting()  # 畫布、畫筆設置
    nose(-100, 100)  # 鼻子
    head(-69, 167)  # 頭
    ears(0, 160)  # 耳朵
    eyes(0, 140)  # 眼睛
    cheek(80, 10)  # 腮
    mouth(-20, 30)  # 嘴
    done()


if __name__ == '__main__':
    main()