#sudo pip install swampy
from swampy.TurtleWorld import *
world = TurtleWorld()
world.ca_width=800
world.ca_height=800
bob = Turtle()
def draw(t,length,n):
if n == 0 :
return
angle = 50
fd(t, length*n)
lt(t,angle)
draw(t, length, n-1)
rt(t, 2*angle)
draw(t, length, n-1)
lt(t, angle)
bk(t, length*n)
# draw(bob,4,20)
# print("finished painting")
# wait_for_user()
def drawFigure(n):
for i in range(n):
fd(bob,50)
circle() calls polygon() calls polyline() arc() calls polyline() """ from swampy.TurtleWorld import * import math world = TurtleWorld() bob = Turtle() jay = Turtle() bob.delay = 0.01 jay.delay = 0.01 world.ca_width = 700 world.ca_height = 700 world.canvas = world.ca(world.ca_width, world.ca_height, bg='white') def drawSquare(d, t, length): '''Draw square with edge length 'length'. Turtle instance, edge length ===> square d: turn direction (either 'rt' or 'lt') t: Turtle object length: edge length ''' for i in range(4): fd(t, length) d(t)
