Python中的 turtle.color() 方法
turtle 模块以面向对象和面向过程的方式提供海龟图形原语。因为它使用 Tkinter 作为底层图形,所以它需要安装一个支持 Tk 的Python版本。
乌龟.颜色()
此方法用于更改海龟的颜色。默认颜色为黑色。
句法:
turtle.color(*args)
参数:Format Arguments Description turtle.color( colorstring ) colorstring A string of color name like “red”, “green”, etc. turtle.color( (r, g, b) ) (r, g, b) A tuple of three values r, g, and b using rgb color code turtle.color( r, g, b ) r, g, b Three values r, g, and b using rgb color code
以下是上述方法的实现以及一些示例:
示例 1:
Python3
# importing package
import turtle
# use forward by 50 (default = black)
turtle.forward(50)
# change the color of turtle
turtle.color("red")
# use forward by 50 (color = red)
turtle.forward(50)
Python3
# importing package
import turtle
# use forward by 100 (default = black)
turtle.forward(100)
# change the color of turtle
turtle.color("red")
# use forward by 100 in 90 degrees
# right (color = red)
turtle.right(90)
turtle.forward(100)
# change the color of turtle
turtle.color((41,41,253))
# use forward by 100 in 90 degrees
# right (color = blue)
turtle.right(90)
turtle.forward(100)
# change the color of turtle
turtle.color(41,253,41)
# use forward by 100 in 90 degrees
# right (color = green)
turtle.right(90)
turtle.forward(100)
输出 :
示例 2:
Python3
# importing package
import turtle
# use forward by 100 (default = black)
turtle.forward(100)
# change the color of turtle
turtle.color("red")
# use forward by 100 in 90 degrees
# right (color = red)
turtle.right(90)
turtle.forward(100)
# change the color of turtle
turtle.color((41,41,253))
# use forward by 100 in 90 degrees
# right (color = blue)
turtle.right(90)
turtle.forward(100)
# change the color of turtle
turtle.color(41,253,41)
# use forward by 100 in 90 degrees
# right (color = green)
turtle.right(90)
turtle.forward(100)
输出 :