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Commit
938c4ef3
authored
May 13, 2021
by
BellCodeEditor
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398b9833
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27 additions
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41 deletions
my_tree.py
my_tree.py
View file @
938c4ef3
import
turtle
import
random
def
tree
(
n
):
if
n
>=
0
:
if
n
<=
12
:
import
random
#导入random 模块
################
pen
=
turtle
.
Turtle
()
pen
.
speed
(
0
)
#设置画笔速度
pen
.
hideturtle
()
#隐藏画笔
pen
.
color
(
'sienna'
)
# 画布大小
w
=
turtle
.
Screen
()
w
.
bgcolor
(
'wheat'
)
# wheat小麦
# 移动到起点
pen
.
left
(
90
)
pen
.
up
()
pen
.
backward
(
150
)
# 后退
pen
.
down
()
#####################
def
tree
(
n
):
#创建函数
if
n
>=
0
:
if
n
<=
12
:
#画樱花
color_list
=
[
'snow'
,
'lightcoral'
]
color
1
=
random
.
choice
(
color_list
)
pen
.
color
(
color
1
)
color
=
random
.
choice
(
color_list
)
#在列表中随机抽取一个设置颜色
pen
.
color
(
color
)
pen
.
pensize
(
n
/
3
)
else
:
pen
.
color
(
'sienna'
)
#zhe
色
else
:
#画树干
pen
.
color
(
'sienna'
)
#设置画笔颜
色
pen
.
pensize
(
n
/
10
)
pen
.
forward
(
n
)
angle
=
random
.
random
()
pen
.
right
(
30
*
angle
)
...
...
@@ -22,37 +37,8 @@ def tree(n):
pen
.
up
()
pen
.
backward
(
n
)
pen
.
down
()
pen
=
turtle
.
Turtle
()
pen
.
speed
(
0
)
pen
.
color
(
'sienna'
)
# 画布大小
w
=
turtle
.
Screen
()
w
.
bgcolor
(
'wheat'
)
# wheat小麦
# 移动到起点
pen
.
left
(
90
)
pen
.
up
()
pen
.
backward
(
150
)
# 后退
pen
.
down
()
tree
(
60
)
pen
.
up
()
pen
.
goto
(
-
50
,
-
250
)
pen
.
write
(
"韩憨憨"
,
font
=
(
"Arial"
,
50
,
"bold"
))
turtle
.
done
()
# pen.forward(100)
# #画右边树枝并返回
# pen.right(30)
# pen.forward(50)
# pen.up()
# pen.backward(50)
# pen.down()
# #画左边树枝并返回
# pen.left(60)
# pen.forward(50)
# pen.up()
# pen.backward(50)
# pen.down()
# #树干返回
# pen.right(30)
# pen.up()
# pen.backward(106)
# pen.down()
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