{"id":299,"date":"2026-02-03T19:05:49","date_gmt":"2026-02-03T11:05:49","guid":{"rendered":"http:\/\/lhy.cpolar.top\/?p=299"},"modified":"2026-02-03T19:12:42","modified_gmt":"2026-02-03T11:12:42","slug":"%e8%bf%99%e6%98%af%e6%88%91n%e5%b9%b4%e4%bb%a5%e5%89%8d%e6%95%b4%e7%90%86%e7%9a%84python%e6%b5%b7%e9%be%9fturtle%e5%ba%93%e7%9a%84%e6%a0%bc%e5%bc%8f%ef%bc%88%e6%9c%89%e9%82%a3%e4%b9%88%e4%b8%80","status":"publish","type":"post","link":"http:\/\/lhy.cpolar.top\/?p=299","title":{"rendered":"\u8fd9\u662f\u6211n\u5e74\u4ee5\u524d\u6574\u7406\u7684python\u6d77\u9f9fturtle\u5e93\u7684\u683c\u5f0f\uff08\u6709\u90a3\u4e48\u4e00\u70b9\u70b9\u591a \u5e38\u7528\u7684\u90fd\u6709\uff09"},"content":{"rendered":"\n

\u4e5f\u5c31300\u6765\u884c\u5427\u3002\u3002\u3002\u3002\u683c\u5f0f\u5982\u4e0b\ud83d\udc47\ud83d\udc47\ud83d\udc47<\/strong><\/p>\n\n\n\n

\u753b\u5e03
import turtle
turtle.screensize(canvwidth=None,canvheight=None,bg=None)
\u6216
import turtle
turtle.setup(width=None,height=None,startx=None,starty=None)
\u6216
import turtle as t
t.screensize(canvwidth=None,canvheight=None,bg=None)
\u6216
import turtle as t
t.setup(width=None,height=None,startx=None,starty=None)

canvwidth:\u5bbd\uff08\u5355\u4f4d\u50cf\u7d20\uff09
canvheight\uff1a\u9ad8\uff08\u5355\u4f4d\u50cf\u7d20\uff09
bg\uff1a\u80cc\u666f\u989c\u8272\uff08\u9ed8\u8ba4\u767d\u8272\uff09
width\uff1a\u5bbd\u5ea6\uff08\u5360\u5c4f\u5e55\u7684\u6bd4\u4f8b\uff09
height\uff1a\u9ad8\u5ea6\uff08\u5360\u5c4f\u5e55\u7684\u6bd4\u4f8b\uff09
startx\uff1a\u5de6\u4e0a\u89d2\u9876\u70b9\u5750\u6807\uff08\u9ed8\u8ba4\u5728\u5c4f\u5e55\u4e2d\u95f4\uff09
starty\uff1a\u5de6\u4e0a\u89d2\u9876\u70b9\u5750\u6807\uff08\u9ed8\u8ba4\u5728\u5c4f\u5e55\u4e2d\u95f4\uff09

\u753b\u5e03\u989c\u8272
turtle.Screen().bgcolor(\"color\")
\u6216
t.Screen().bgcolor(\"color\")
\u6216
turtle.colormode(255)
turtle.Screen().bgcolor(R,G,B)
\u6216
t.colormode(255)
t.Screen().bgcolor(R,G,B)

bgcolor\uff1a\u80cc\u666f\u989c\u8272

\u8ba9\u6d77\u9f9f\u524d\u8fdb
turtle.forward(distance)
\u6216
t.forward(distance)

distance\uff1a\u6d77\u9f9f\u524d\u8fdb\u7684\u8ddd\u79bb

\u8ba9\u6d77\u9f9f\u540e\u9000
turtle.backward(distance)
\u6216
t.backward(distance)

distance\uff1a\u6d77\u9f9f\u540e\u9000\u7684\u8ddd\u79bb

\u8ba9\u6d77\u9f9f\u8f6c\u5f2f
turtle.right(degree)
turtle.left(degree)
\u6216
t.right(degree)
t.left(degree)

right\uff1a\u53f3\u8f6c
left\uff1a\u5de6\u8f6c
degree\uff1a\u89d2\u5ea6

\u4e09\u79cd\u79fb\u52a8\u4ee3\u7801
turtle.goto(x,y=None)
turtle.setposition(x,y=None)
turtle.setpos(x,y=None)
\u6216
t.goto(x,y=None)
t.setposition(x,y=None)
t.setpos(x,y=None)

goto\uff1a\u53bb\uff1b\u5230
x\uff1ax\u5750\u6807
y\uff1ay\u5750\u6807
setposition\uff1a\u7f6e\u4f4d\u4f4d\u7f6e; \u8bbe\u7f6e\u4f4d\u7f6e
setpos:\u8bbe\u7f6e\u4f4d\u7f6e

\u8ba9\u6d77\u9f9f\u5e73\u79fb
turtle.setx(x)
turtle.sety(y)

setx\uff1a\u8bbe\u7f6ex\u5750\u6807\u4e3a\u2026\u2026
sety\uff1a\u8bbe\u7f6ey\u5750\u6807\u4e3a\u2026\u2026
x\uff1ax\u5750\u6807
y\uff1ay\u5750\u6807

\u6539\u53d8\u6307\u5411
turtle.setheading(to_angle)

to_angle\uff1a\u89d2\u5ea6

\u79fb\u52a8\u901f\u5ea6
turtle.speed(speed=None)
\u6216
t.speed(speed=None)

speed\uff1a\u79fb\u52a8\u901f\u5ea6\uff08\u6d77\u9f9f\u79fb\u52a8\u901f\u5ea6\u5206\u4f4d10\u4e2a\u6863\uff0c\u53731-10\u30021\u6700\u6162\uff0c10\u6700\u5feb\u3002\u586b\u5165\u7684\u53c2\u6570\u5927\u4e8e10\u6216\u5c0f\u4e8e0.5\uff0c\u901f\u5ea6\u4f1a\u88ab\u81ea\u52a8\u8bbe\u4e3a0\u30020\u7684\u901f\u5ea6\u548c10\u4e00\u6837\uff0c\u4e3a\u6700\u5feb\u901f\u5ea6\uff0c\u8fd9\u4e2a\u901f\u5ea6\u4e0b\u51e0\u4e4e\u770b\u4e0d\u5230\u6d77\u9f9f\u7684\u79fb\u52a8\u8fc7\u7a0b\uff09

\u6d88\u9664
turtle.undo()
\u6216
t.undo()

undo\uff1a\u64a4\u9500

\u6e05\u5c4f
turtle.clear()
\u6216
t.clear()

clear\uff1a\u6e05\u5c4f

\u56de\u5230\u539f\u70b9
turtle.home()
\u6216
t.home()

home\uff1a\u539f\u70b9

\u8c03\u67e5\u6d77\u9f9f\u7684\u5177\u4f53\u4f4d\u7f6e
turtle.position()
\u6216
t.position()

position\uff1a\u4f4d\u7f6e

\u8c03\u67e5\u6d77\u9f9f\u7684x\u5750\u6807
turtle.xcor()
\u6216
t.xcor()

xcor\uff1a\u6d77\u9f9f\u7684x\u5750\u6807

\u8c03\u67e5\u6d77\u9f9f\u7684y\u5750\u6807
turtle.ycor()
\u6216
t.ycor()

xcor\uff1a\u6d77\u9f9f\u7684y\u5750\u6807

\u8c03\u67e5\u6d77\u9f9f\u9762\u671d\u7684\u65b9\u5411
turtle.heading()
\u6216
t.heading()

heading\uff1a\u65b9\u5411

\u63d0\u7b14
turtle.penup()
\u6216
t.penup()

penup\uff1a\u63d0\u7b14

\u843d\u7b14
turtle.pendown()
\u6216
t.pendown()

pendown\uff1a\u843d\u7b14

\u7ebf\u6761\u7c97\u7ec6
turtle.pensize(width=None)
\u6216
t.pensize(width=None)

width\uff1a\u5bbd\u5ea6

\u5982\u4f55\u753b\u5706
turtle.circle(r,extent=None,steps=None)
\u6216
t.circle(r,extent=None,steps=None)

r\uff1a\u534a\u5f84
extent\uff1a\u89d2\u5ea6
steps\uff1a\u6b65\u6570

\u6539\u53d8\u753b\u7b14\u989c\u8272
turtle.pencolor(*args)
\u6216
t.pencolor(*args)
\u6216
turtle.colormode(255)
turtle.pencolor(r,g,b)
\u6216
t.colormode(255)
t.pencolor(r,g,b)

*args\uff1a\u989c\u8272\uff08\u5b57\u7b26\u4e32\uff09\uff08\u5355\u8bcd\uff09
r\uff1a\u7ea2\u8272
g\uff1a\u7eff\u8272
b\uff1a\u84dd\u8272

\u586b\u5145\u989c\u8272
turtle.fillcolor(*args)
turtle.begin_fill()
\u2026\u2026
turtle.end_fill()
\u6216
t.fillcolor(*args)
t.begin_fill()
\u2026\u2026
t.end_fill()
\u6216
turtle.colormode(255)
turtle.fillcolor(r,g,b)
turtle.begin_fill()
\u2026\u2026
turtle.end_fill()
\u6216
t.colormode(255)
t.fillcolor(r,g,b)
t.begin_fill()
\u2026\u2026
t.end_fill()

*args\uff1a\u989c\u8272\uff08\u5b57\u7b26\u4e32\uff09\uff08\u5355\u8bcd\uff09
r\uff1a\u7ea2\u8272
g\uff1a\u7eff\u8272
b\uff1a\u84dd\u8272
begin_fill\uff1a\u5f00\u59cb\u586b\u5145
end_fill\uff1a\u7ed3\u675f\u586b\u5145

\u540c\u65f6\u8bbe\u7f6e\u753b\u7b14\u989c\u8272\u4e0e\u586b\u5145\u989c\u8272
turtle.color(\"pencolor\",\"fillcolor\")
\u6216
t.color(\"pencolor\",\"fillcolor\")

pencolor\uff1a\u753b\u7b14\u989c\u8272
fillcolor\uff1a\u586b\u5145\u989c\u8272

\u5f62\u72b6\u8bbe\u7f6e
turtle.shape(\"turtle\")
\u6216
t.shape(\"turtle\")
\u6216
turtle.shape(\"classic\")
\u6216
t.shape(\"classic\")
\u6216
turtle.shape(\"arrow\")
\u6216
t.shape(\"arrow\")
\u6216
turtle.shape(\"circle\")
\u6216
t.shape(\"circle\")
\u6216
turtle.shape(\"square\")
\u6216
t.shape(\"square\")
\u6216
turtle.shape(\"triangle\")
\u6216
t.shape(\"triangle\")
turtle\uff1a\u6d77\u9f9f
arrow\uff1a\u7bad\u5934
circle\uff1a\u5706
classic\uff1a\u7ecf\u5178
square\uff1a\u6b63\u65b9\u5f62
triangle\uff1a\u4e09\u89d2\u5f62
shape\uff1a\u5f62\u72b6

\u989c\u8272\u8bbe\u7f6e
turtle.colormode(255)
turtle.color(R,G,B)
\u6216
turtle.color(color)
\u6216
t.colormode(255)
t.color(R,G,B)
\u6216
t.color(\"color\")

R\uff1a\u7ea2\u8272
G\uff1a\u7eff\u8272
B\uff1a\u84dd\u8272
color\uff1a\u989c\u8272\uff08\u5b57\u7b26\u4e32\uff09\uff08\u5355\u8bcd\uff09

\u6d77\u9f9f\u7684\u5927\u5c0f\u8bbe\u7f6e
turtle.turtlesize(a,b,c)
\u6216
t.turtlesize(a,b,c)

turtlesize\uff1a\u4e4c\u9f9f\u5927\u5c0f
a\uff1a\u6d77\u9f9f\u7684\u5bbd\u5ea6\uff08\u4e0a\u4e0b\u8ddd\u79bb\uff09
b\uff1a\u6d77\u9f9f\u7684\u5de6\u53f3\uff08\u5de6\u53f3\u8ddd\u79bb\uff09
c\uff1a\u6d77\u9f9f\u7684\u8f6e\u5ed3\u5bbd\u5ea6

\u91cd\u7f6e\u6d77\u9f9f\u5927\u5c0f
turtle.resizemode(\"auto\")
\u6216
t.resizemode(\"auto\")

resizemode\uff1a\u91cd\u7f6e\u6a21\u578b
auto\uff1a\u81ea\u52a8\uff08\u53d8\u56de\u539f\u6765\u5927\u5c0f\uff09

\u6d77\u9f9f\u7684\u663e\u793a
turtle.showturtle()
\u6216
turtle.showturtle()

showturtle\uff1a\u6d77\u9f9f\u663e\u793a

\u6d77\u9f9f\u7684\u9690\u85cf
turtle.hideturtle()
\u6216
t.hideturtle()

hideturtle\uff1a\u6d77\u9f9f\u9690\u85cf

\u6807\u9898\u8bbe\u7f6e
turtle.title(\"titlestring\")
\u6216
t.title(\"titlestring\")

titlestring\uff1a\u8bbe\u7f6e\u6807\u9898

\u5173\u95ed\u7a97\u53e3
turtle.bye()
\u6216
t.bye()

bye\uff1a\u518d\u89c1<\/pre>\n\n\n\n
\u8fd9\u662f\u6211\u81ea\u5df1\u6574\u7406\u7684    \u501f\u7528\u5431\u4e00\u58f0<\/strong><\/p>\n\n\n\n
turtle\u4e8b\u4f8b\u770b\u6211\u94fe\u63a5\uff1a\u6d77\u9f9fturtle\u5e93\u6848\u4f8b\uff08\u4f1a\u66f4\u65b0\uff09 \u2013 laolibuhuifei’s blog<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e5f\u5c31300\u6765\u884c\u5427\u3002\u3002\u3002\u3002\u683c\u5f0f\u5982\u4e0b\ud83d\udc47\ud83d\udc47\ud83d\udc47 \u753b\u5e03import turtleturtle.screensize(ca […]<\/p>\n","protected":false},"author":7,"featured_media":301,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[8,19,20],"class_list":["post-299","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tyjs","tag-python","tag-turtle","tag-20"],"_links":{"self":[{"href":"http:\/\/lhy.cpolar.top\/index.php?rest_route=\/wp\/v2\/posts\/299","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/lhy.cpolar.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/lhy.cpolar.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/lhy.cpolar.top\/index.php?rest_route=\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"http:\/\/lhy.cpolar.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=299"}],"version-history":[{"count":2,"href":"http:\/\/lhy.cpolar.top\/index.php?rest_route=\/wp\/v2\/posts\/299\/revisions"}],"predecessor-version":[{"id":307,"href":"http:\/\/lhy.cpolar.top\/index.php?rest_route=\/wp\/v2\/posts\/299\/revisions\/307"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/lhy.cpolar.top\/index.php?rest_route=\/wp\/v2\/media\/301"}],"wp:attachment":[{"href":"http:\/\/lhy.cpolar.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=299"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/lhy.cpolar.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=299"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/lhy.cpolar.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}