論壇 › Python › turtle library

redd 發表於 2016-8-29 15:31:58

turtle library

# turtle
import turtle
t = turtle.Pen()
for x in range(100):
    t.forward(x)
    t.left(90)
正方形

redd 發表於 2016-8-29 15:37:49

# turtle
import turtle
t = turtle.Pen()
for x in range(100):
    t.forward(x)
    t.left(91)
螺旋形（和上例角度只差一度）

redd 發表於 2016-8-29 16:09:33

# turtle
import turtle
t = turtle.Pen()
for x in range(100):
    t.circle(x)
    t.left(91)
圓形

redd 發表於 2016-8-29 16:22:08

# turtle
import turtle
t = turtle.Pen()
t.pencolor("MistyRose")
for x in range(80):
    t.forward(x)
    t.left(91)
加上顏色，顏色名稱：
http://www.tcl.tk/man/tcl8.4/TkCmd/colors.htm

redd 發表於 2016-8-29 16:38:47

# turtle
import turtle
t = turtle.Pen()
colors = ["peru","green","tan","maroon"]
for x in range(80):
    t.pencolor(colors)
    t.forward(x)
    t.left(91)
使用不同顏色

redd 發表於 2016-8-29 17:52:37

# turtle
import turtle
turtle.bgcolor("black")
t = turtle.Pen()
colors = ["peru","green","tan","maroon"]
for x in range(130):
    t.pencolor(colors)
    t.circle(x)
    t.left(91)
設定背景顏色

redd 發表於 2016-8-29 23:57:27

t.width(2)
線條粗細

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