放置乌龟设置的安全地方？

Question

不过，我一直在修改这段代码以充当屏幕保护程序；我一直遇到 1 像素显示的问题；我需要把乌龟笔的尺寸调大，但如果不启动失败，就没有地方放；上面，中间，底部我都试过了，都没有用

from turtle import *
import random
from random import randint # from the random module import the function randint
#like turtle it is a module, read ahead for use

speed(9999999)

bgcolor('black')


x = 1

while x < 40099999999999999:

    r = randint(0,255) #makes variables r,g,b whose value is an integer,
    g = randint(0,255) # which is between 0 and 255. It is random, and
    b = randint(0,255) # changes every time the loop runs

    colormode(255) # this is something that is irrelevant at this point - unless you are using python 2.

    pencolor(r,g,b) # changes the color of the pen to the rgb coordinates
                    # obtained by the variables r, g, b changing each time

    fd(random.random() + random.randrange(99) * random.random())
    rt(90)#V1.1 - removed the random for this module - no reason to have random for the same number - wastes cpu power.


    x = x+1

谢谢； amdcrash.

Answer 1

我猜你是在问如何让线条变粗。如果您提供您正在修改的原始代码以及您的版本，将会有所帮助。我相信这可以满足您的描述并修复代码的其他问题：

from turtle import *
from random import random, randrange

speed('fastest')

width(3)  # "i need to put the turtle pen size up"

bgcolor('black')

colormode(255)

for x in range(1_000_000):

    r = randrange(256) # makes variables r,g,b whose value is an integer,
    g = randrange(256) # which is between 0 and 255. It is random, and
    b = randrange(256) # changes every time the loop runs

    pencolor(r, g, b) # changes the color of the pen to the rgb coordinates

    forward(random() + randrange(99) * random())

    right(90)

放置乌龟设置的安全地方？

safe place to put turtle settings?

python

turtle-graphics