补充实例:
import turtle def main(): turtle.pensize(3) turtle.penup() turtle.goto(-200,-50) turtle.pendown() turtle.begin_fill() turtle.color("red") turtle.circle(40, steps=3) turtle.end_fill() turtle.penup() turtle.goto(-100,-50) turtle.pendown() turtle.begin_fill() turtle.color("blue") turtle.circle(40, steps=4) turtle.end_fill() turtle.penup() turtle.goto(0,-50) turtle.pendown() turtle.begin_fill() turtle.color("green") turtle.circle(40, steps=5) turtle.end_fill() turtle.penup() turtle.goto(100,-50) turtle.pendown() turtle.begin_fill() turtle.color("yellow") turtle.circle(40, steps=6) turtle.end_fill() turtle.penup() turtle.goto(200,-50) turtle.pendown() turtle.begin_fill() turtle.color("purple") turtle.circle(40) turtle.end_fill() turtle.color("green") turtle.penup() turtle.goto(-100,50) turtle.pendown() turtle.write(("Cool Colorful shapes"), font = ("Times", 18, "bold")) turtle.hideturtle() turtle.done if __name__ == '__main__': main()