我在网上搜索了信息,但我能找到的就是我所知道的:
from turtle import *
bgcolour('gold')
现在我想要的是有一些东西可以使一半的屏幕变为一种颜色,另一半则由特定的角落coodinates分开。 e.g。
from turtle import *
bgcolour('gold')
(-200, -150 to -200, 150)
因此它只会在特定区域设置。
答案 0 :(得分:1)
您必须自己实施,例如像这样:
from turtle import *
def left_bgcolor(c):
showturtle()
penup()
w = window_width()
h = window_height()
penwidth = 10
# set a big pen width so the turtle is visible while drawing
width(penwidth)
# adjust position so we're inside the window border
goto(-w/2 + penwidth/2, -h/2+penwidth)
setheading(90) # north
pendown()
color(c, c) # set both drawing and fill color to be the same color
begin_fill()
forward(h - penwidth)
right(90)
forward(w/2 - penwidth)
right(90)
forward(h - penwidth) # could be optimized..
right(90)
forward(w/2 - penwidth)
right(90)
end_fill()
penup()
goto(0,0) # end by setting the turtle in the middle of the screen
width(1)
color('black', 'white')
setheading(90)
screen = Screen()
left_bgcolor('orange')
答案 1 :(得分:0)
这是标记比绘图更简单的另一种情况。我还使用了一个单独的乌龟实例,因此默认乌龟保持原样供用户使用:
import turtle
STAMP_UNIT = 20
def left_bgcolor(color):
squirtle = turtle.Turtle(shape="square", visible=False)
squirtle.penup()
screen = turtle.Screen()
width = screen.window_width() / 2
height = screen.window_height()
squirtle.setx(-width / 2)
squirtle.shapesize(height / STAMP_UNIT, width / STAMP_UNIT)
squirtle.color(color)
squirtle.stamp()
left_bgcolor('gold')
turtle.circle(100)
turtle.exitonclick()