1.画一组同切圆
import turtle turtle.circle(10) turtle.circle(20) turtle.circle(30) turtle.circle(40) turtle.circle(50) turtle.circle(60) turtle.circle(70) turtle.circle(80)
2.画一组同心圆
import turtle #设置小乌龟 turtle.shape('turtle') turtle.circle(10) turtle.pos() turtle.up() turtle.goto(0,-10) turtle.down() turtle.circle(20) turtle.pos() turtle.up() turtle.goto(0,-20) turtle.down() turtle.circle(30) turtle.pos() turtle.up() turtle.goto(0,-30) turtle.down() turtle.circle(40) turtle.pos() turtle.up() turtle.goto(0,-40) turtle.down() turtle.circle(50) turtle.pos() turtle.up() turtle.goto(0,-50) turtle.down() turtle.circle(60)
3.画一个五角星
import turtle turtle.forward(150) turtle.right(144) turtle.forward(150) turtle.right(144) turtle.forward(150) turtle.right(144) turtle.forward(150) turtle.right(144) turtle.forward(150)
4.画一个黄色实心五角星
import turtle #设置小乌龟 turtle.shape('turtle') #画笔颜色 turtle.color('yellow') #设置背景颜色 turtle.bgcolor('red') # turtle.fillcolor('yellow') #开始填充 turtle.begin_fill() #开始画五角星 turtle.forward(150) turtle.right(144) turtle.forward(150) turtle.right(144) turtle.forward(150) turtle.right(144) turtle.forward(150) turtle.right(144) turtle.forward(150) #结束填充 turtle.end_fill() #隐藏小乌龟 turtle.hideturtle()
5.画左上角的五颗五角星
import turtle #设置小乌龟 turtle.shape('turtle') #画笔颜色 turtle.color('yellow') #设置背景颜色 turtle.bgcolor('red') turtle.fillcolor('yellow') turtle.pos() turtle.up() turtle.goto(-550,200) turtle.down() #开始填充 turtle.begin_fill() #开始画五角星 turtle.forward(200) turtle.right(144) turtle.forward(200) turtle.right(144) turtle.forward(200) turtle.right(144) turtle.forward(200) turtle.right(144) turtle.forward(200) #结束填充 turtle.end_fill() #隐藏小乌龟 turtle.hideturtle() #2 turtle.pos() turtle.up() turtle.goto(-260,280) turtle.down() #开始填充 turtle.begin_fill() #开始画五角星 turtle.right(20) turtle.forward(50) turtle.right(144) turtle.forward(50) turtle.right(144) turtle.forward(50) turtle.right(144) turtle.forward(50) turtle.right(144) turtle.forward(50) turtle.left(20) #结束填充 turtle.end_fill() #隐藏小乌龟 turtle.hideturtle() #3 turtle.pos() turtle.up() turtle.goto(-230,250) turtle.down() #开始填充 turtle.begin_fill() #开始画五角星 turtle.left(20) turtle.forward(50) turtle.right(144) turtle.forward(50) turtle.right(144) turtle.forward(50) turtle.right(144) turtle.forward(50) turtle.right(144) turtle.forward(50) turtle.right(20) #结束填充 turtle.end_fill() #隐藏小乌龟 turtle.hideturtle() #4 turtle.pos() turtle.up() turtle.goto(-240,110) turtle.down() #开始填充 turtle.begin_fill() #开始画五角星 turtle.forward(50) turtle.right(144) turtle.forward(50) turtle.right(144) turtle.forward(50) turtle.right(144) turtle.forward(50) turtle.right(144) turtle.forward(50) #结束填充 turtle.end_fill() #隐藏小乌龟 turtle.hideturtle() #5 turtle.pos() turtle.up() turtle.goto(-240,50) turtle.down() #开始填充 turtle.begin_fill() #开始画五角星 turtle.right(20) turtle.forward(50) turtle.right(144) turtle.forward(50) turtle.right(144) turtle.forward(50) turtle.right(144) turtle.forward(50) turtle.right(144) turtle.forward(50) turtle.left(20) #结束填充 turtle.end_fill() #隐藏小乌龟 turtle.hideturtle()
