星形

# turtle graphics (draw of stars)
from turtle import *
setup (600,600)
color('blue')
bgcolor('white')
shape('turtle')
shapesize(2)
speed(10)
def onestar(x0,y0,length,color_star):
color(color_star)
penup()
setpos(x0, y0+length/2)
setheading(0)
pendown()
width(5)
for i in range(5):
forward(length)
right(144)
penup()
setpos(x0, y0)
return
#=========================================
# 色の名前の設定
# 下記が参考にあります。
# https://www.colordic.org/
#
color_star = ['blue', 'green', 'red', 'pink', 'yellow',
'royalblue', 'seagreen', 'khaki', 'deeppink', 'midnightblue',
'mediumseagreen', 'hotpink', 'navy', 'mediumaquamarine',
'darkblue', 'darkseagreen','orange', 'aquamarine',
'palegreen', 'darkorange', 'thistle', 'linen' ]
import random
for kk in range(50):
x0=250*(1-2*random.random())
y0=250*(1-2*random.random())
length=10+100*random.random()
icolor =int(22*random.random())
color1 = color_star[icolor]
onestar(x0,y0,length,color1)
setheading(0)
penup()
setpos(400,300)
color('green')
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星形のぬりつぶし

# turtle graphics (draw of stars)
from turtle import *
setup (600,600)
color('blue')
bgcolor('white')
shape('turtle')
shapesize(2)
speed(10)
def onestar(x0,y0,length,color_star):
color(color_star)
penup()
setpos(x0, y0+length/2)
setheading(0)
pendown()
width(5)
begin_fill()
for i in range(5):
forward(length)
right(144)
end_fill()
penup()
setpos(x0, y0)
return
#=========================================
# 色の名前の設定
# 下記が参考にあります。
# https://www.colordic.org/
#
color_star = ['blue', 'green', 'red', 'pink', 'yellow',
'royalblue', 'seagreen', 'khaki', 'deeppink', 'midnightblue',
'mediumseagreen', 'hotpink', 'navy', 'mediumaquamarine',
'darkblue', 'darkseagreen','orange', 'aquamarine',
'palegreen', 'darkorange', 'thistle', 'linen' ]
import random
for kk in range(50):
x0=250*(1-2*random.random())
y0=250*(1-2*random.random())
length=10+100*random.random()
icolor =int(22*random.random())
color1 = color_star[icolor]
onestar(x0,y0,length,color1)
setheading(0)
penup()
setpos(400,300)
color('green')
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