def draw_circle(t, c):
t.pu()
t.goto(c.center.x, c.center.y - c.radius)
t.pd()
arc(t, c.radius, 360)
t.pu()
t.goto(0, 0)
t.seth(0)
def petal(t, r, angle):
"""Draws a petal using two arcs.
t: Turtle
r: radius of the arcs
angle: angle (degrees) that subtends the arcs
"""
for i in range(2):
arc(t, r, angle)
t.lt(180 - angle)
def one_petal(t, r, angle):
'''
Input
t: turtle
r: radius
angle:entre segmentos
'''
for i in range(2):
arc(t, r, angle)
t.lt(180 - angle)
def petal(t, r, angle):
"""Draws a petal using two arcs.
t: Turtle
r: radius of the arcs
angle: angle (degrees) that subtends the arcs
"""
for i in range(2):
arc(t, r, angle)
t.lt(180 - angle)
def draw_circle(circle, turtle):
"""
takes an instance of Circle and an instance of Turtle
draws given Circle using given Turtle
"""
# start drawing from bottom edge
position_turtle(turtle=turtle,
x=circle.center.x,
y=circle.center.y - circle.radius)
arc(t=turtle, r=circle.radius, angle=360)
def petal(t, r, angle):
for i in range(2):
arc(t, r, angle)
t.lt(180 - angle)
def petal(turtle, length, angle):
arc(turtle, length, angle)
turtle.lt(180 - angle)
arc(turtle, length, angle)
def flower(t, n=7, length=100):
for i in range(n):
arc(t, length, 360 / n)
t.lt(180 - 360 / n)
arc(t, length, 360 / n)
t.lt(180)
