turtle.speed(1)

turtle.speed(1) 是一个 Python turtle 模块的函数，用于设置乌龟绘图的速度。速度的范围是 0-10，其中 0 表示最快，10 表示最慢。当你调用 turtle.speed(1) 时，它会将速度设置为 1，也就是第二慢的速度。如果你需要更快或更慢的速度，可以尝试其他参数。例如，turtle.speed(0) 将设置速度为最快。

相关问题

解释代码import turtle # 导入海龟绘图模块 import time turtle.screensize(canvheight=200, canvwidth=200, bg="white") turtle.color("red") # 设置画笔颜色 turtle.up() # 抬笔 turtle.goto(-100, 300) # 定位 turtle.write("我爱你祖国", font=("宋体", 22, "bold")) # 输出文字 turtle.down() # 绘制心形 turtle.speed(10) turtle.pensize(3) turtle.color("#FF1493") turtle.up() turtle.goto(150, 200) turtle.pendown() turtle.begin_fill() turtle.left(45) turtle.forward(100) turtle.circle(50, 180) turtle.right(90) turtle.circle(50, 180) turtle.forward(100) turtle.end_fill() turtle.down() turtle.up() turtle.goto(-200, 200) turtle.left(45) turtle.down() turtle.fillcolor("red") turtle.color("red") turtle.begin_fill() turtle.forward(480) turtle.right(90) turtle.forward(320) turtle.left(90) turtle.backward(480) turtle.right(90) turtle.backward(320) turtle.end_fill() turtle.up() turtle.forward(64) turtle.left(90) turtle.forward(32) turtle.down() # 大五角星 a = 96 turtle.fillcolor("yellow") turtle.pencolor("yellow") turtle.begin_fill() for i in range(1, 6): turtle.forward(a) turtle.right(144) turtle.speed(2) turtle.end_fill() # 无需使用移动指针 直接使用goto更方便 turtle.up() # 移动到五角星右顶点 turtle.forward(96) # 向左边转动°(度数) turtle.left(53) turtle.forward(36) turtle.down() # 第一个小五角星 a = 32 turtle.begin_fill() for i in range(1, 6): turtle.forward(a) turtle.right(144) turtle.speed(5) turtle.end_fill() turtle.up() turtle.right(80) turtle.forward(42) turtle.left(55) # 第二个小五角星 a = 32 turtle.begin_fill() for i in range(1, 6): turtle.forward(a) turtle.right(144) turtle.speed(5) turtle.end_fill() turtle.up() turtle.right(96) turtle.forward(32) # 第三个小五角星 a = 32 turtle.begin_fill() for i in range(1, 6): turtle.forward(a) turtle.right(144) turtle.speed(5) turtle.end_fill() turtle.up() turtle.right(54) turtle.forward(45) turtle.right(30) # 最后一个小五角星 a = 32 turtle.begin_fill() for i in range(1, 6): turtle.forward(a) turtle.right(144) turtle.speed(2) turtle.end_fill() turtle.ht() turtle.done()

import turtle是Python中的一条代码，它是用来创建海龟绘图窗口的命令。该代码可以引入“turtle”模块，使我们可以在Python中进行海龟图形编程。我们可以在海龟绘图窗口中使用代码来控制一只海龟的运动来绘制图形。

import turtle def draw_heart(): turtle.color('red') turtle.begin_fill() turtle.left(140) turtle.forward(180) turtle.circle(-90, 200) turtle.setheading(60) turtle.circle(-90, 200) turtle.forward(180) turtle.end_fill() turtle.speed(0) turtle.penup() turtle.goto(0, 0) turtle.pendown() draw_heart() turtle.hideturtle() turtle.done()在这段代码基础上加个闪烁效果

import turtle
import time

def draw_heart():
turtle.color('red')
turtle.begin_fill()
turtle.left(140)
turtle.forward(180)
turtle.circle(-90, 200)
turtle.setheading(60)
turtle.circle(-90, 200)
turtle.forward(180)
turtle.end_fill()

turtle.speed(0)
turtle.penup()
turtle.goto(0, 0)
turtle.pendown()

while True:
draw_heart()
time.sleep(0.5)
turtle.clear()
time.sleep(0.5)

turtle.hideturtle()
turtle.done()