用turtle画一个圆的编码
@叔隶6956：python turtle画4个同心圆方法 -
江钓18224878187…… 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 importturtle #draw first circle turtle.penup() turtle.goto(0,-200) turtle.pendown() turtle.circle(200) #draw second circle turtle.penup() turtle.goto(0,-150) turtle.pendown() turtle.circle(150) #draw third ...
@叔隶6956：python turtle如何画椭圆 -
江钓18224878187…… 1、先搞清楚画笔的基本用法. 2、再搞清楚椭圆的函数. 3、根据别人的代码,自己多调试几次就画出有意思的图形了. 代码如下: import turtle pen=turtle.Turtle() #定义画笔实例 a=1 for i in range(120): if 0<=i<30 or 60<=i<90: a=a+0.2 pen.lt(3) #向左转3度 pen.fd(a) #向前走a的步长 else: a=a-0.2 pen.lt(3) pen.fd(a) print(pen) turtle.mainloop()
@叔隶6956：python3.3 turtle 怎么顺时针画圆? -
江钓18224878187…… circle(100,-360)箭头是向后的,看着不习惯 circle(-100,360)更好,箭头是向前的
@叔隶6956：使用python中的turtle画迷宫过程 -
江钓18224878187…… 代码如下: import sys, math, time import turtle count = 0 def moveto(x,y): turtle.penup() turtle.goto(x,y) turtle.pendown() def hilbert(x0, y0, xi, xk, yi, yk, n): if n <= 0: X = x0 + (xi + yi)/2 Y = y0 + (xk + yk)/2 X2 = X * 600 -300 Y2 = Y * 600 -300 global count ...
@叔隶6956：python中turtle如何画正五边形代码 -
江钓18224878187…… import turtle as t for i in range(5): t.fd(100) #这里为正五边形边长 t.rt(72)
@叔隶6956：python turtle我想用五种颜色画五个圆,并且用画圆周的颜色填充,老是出问题,怎么回事,怎么修改? -
江钓18224878187…… from turtle import * colors = ['red', 'blue', 'green', 'yellow', 'orange', 'purple'] def circle(): for i in range(36): forward(20) left(10) for i in colors: color(i) begin_fill() circle() end_fill() left(60)
@叔隶6956：在python中如何使用循环结构画四个相切的圆 -
江钓18224878187…… 1 2 3 4 5 6 7 8 9 10 11 fromturtle import* r=20 x,y=0,0 fori inrange(4): ifi==2: penup() goto(x,2*r) penup() forward(2*r) pendown() circle(r)
@叔隶6956：python大神来帮帮我,用turtle模块,怎么弄 -
江钓18224878187…… import turtle as t t.setup(width=500, height=500, startx=1000, starty=100) t.penup() t.goto(0,-100) t.pendown() t.pensize(7) t.fillcolor(＂black＂) s = int(input(＂Please input your number:＂)) while 1:if s == 0: break elif s == 2: t.circle(100) elif s == ...
@叔隶6956：Python 如何调用graphics库画圆弧,半圆等 -
江钓18224878187…… import turtle turtle.left(135) turtle.circle(120,90) turtle.done() pythone3
江钓18224878187…… 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 importturtle #draw first circle turtle.penup() turtle.goto(0,-200) turtle.pendown() turtle.circle(200) #draw second circle turtle.penup() turtle.goto(0,-150) turtle.pendown() turtle.circle(150) #draw third ...
@叔隶6956：python turtle如何画椭圆 -
江钓18224878187…… 1、先搞清楚画笔的基本用法. 2、再搞清楚椭圆的函数. 3、根据别人的代码,自己多调试几次就画出有意思的图形了. 代码如下: import turtle pen=turtle.Turtle() #定义画笔实例 a=1 for i in range(120): if 0<=i<30 or 60<=i<90: a=a+0.2 pen.lt(3) #向左转3度 pen.fd(a) #向前走a的步长 else: a=a-0.2 pen.lt(3) pen.fd(a) print(pen) turtle.mainloop()
@叔隶6956：python3.3 turtle 怎么顺时针画圆? -
江钓18224878187…… circle(100,-360)箭头是向后的,看着不习惯 circle(-100,360)更好,箭头是向前的
@叔隶6956：使用python中的turtle画迷宫过程 -
江钓18224878187…… 代码如下: import sys, math, time import turtle count = 0 def moveto(x,y): turtle.penup() turtle.goto(x,y) turtle.pendown() def hilbert(x0, y0, xi, xk, yi, yk, n): if n <= 0: X = x0 + (xi + yi)/2 Y = y0 + (xk + yk)/2 X2 = X * 600 -300 Y2 = Y * 600 -300 global count ...
@叔隶6956：python中turtle如何画正五边形代码 -
江钓18224878187…… import turtle as t for i in range(5): t.fd(100) #这里为正五边形边长 t.rt(72)
@叔隶6956：python turtle我想用五种颜色画五个圆,并且用画圆周的颜色填充,老是出问题,怎么回事,怎么修改? -
江钓18224878187…… from turtle import * colors = ['red', 'blue', 'green', 'yellow', 'orange', 'purple'] def circle(): for i in range(36): forward(20) left(10) for i in colors: color(i) begin_fill() circle() end_fill() left(60)
@叔隶6956：在python中如何使用循环结构画四个相切的圆 -
江钓18224878187…… 1 2 3 4 5 6 7 8 9 10 11 fromturtle import* r=20 x,y=0,0 fori inrange(4): ifi==2: penup() goto(x,2*r) penup() forward(2*r) pendown() circle(r)
@叔隶6956：python大神来帮帮我,用turtle模块,怎么弄 -
江钓18224878187…… import turtle as t t.setup(width=500, height=500, startx=1000, starty=100) t.penup() t.goto(0,-100) t.pendown() t.pensize(7) t.fillcolor(＂black＂) s = int(input(＂Please input your number:＂)) while 1:if s == 0: break elif s == 2: t.circle(100) elif s == ...
@叔隶6956：Python 如何调用graphics库画圆弧,半圆等 -
江钓18224878187…… import turtle turtle.left(135) turtle.circle(120,90) turtle.done() pythone3
