project_drawing/drawing.py

# drawing.py
# ----------
# By Connor
#
# Draws a pattern of hearts

from turtle import *
from math import sqrt




def fly (distance):
    penup()
    forward(distance)
    pendown()

def quarter_arc_right(radius):
    "Draws a quarter of an arc, turning to the right."
    circle(-radius, 90)

def quarter_arc_left(radius):
    "Draws a quarter of an arc, turning to the left."
    circle(radius, 90)

def heart(size):
    "The higher the size the smaller it is."
    pendown()
    setheading(90)
    fly(150/size)
    quarter_arc_left(100/size)
    quarter_arc_left(100/size)
    left(90)
    fly(200/size)
    left(90)
    quarter_arc_right(100/size)
    quarter_arc_right(100/size)
    right(24.6) 
    forward(480/size)
    right(130.7)  
    forward(480/size)
    penup()
    goto(0,0)

def heart2(size):
    "The higher the size the smaller it is."
    pendown()
    setheading(90)
    fly(150/size)
    quarter_arc_left(100/size)
    quarter_arc_left(100/size)
    left(90)
    fly(200/size)
    left(90)
    quarter_arc_right(100/size)
    quarter_arc_right(100/size)
    right(24.6) 
    forward(480/size)
    right(130.7)  
    forward(480/size)
    penup()
    goto(200,0)

def heart3(size):
    "The higher the size the smaller it is."
    pendown()
    setheading(90)
    fly(150/size)
    quarter_arc_left(100/size)
    quarter_arc_left(100/size)
    left(90)
    fly(200/size)
    left(90)
    quarter_arc_right(100/size)
    quarter_arc_right(100/size)
    right(24.6) 
    forward(480/size)
    right(130.7)  
    forward(480/size)
    penup()
    goto(-200,0)

def heart4(size):
    "The higher the size the smaller it is."
    pendown()
    setheading(90)
    fly(150/size)
    quarter_arc_left(100/size)
    quarter_arc_left(100/size)
    left(90)
    fly(200/size)
    left(90)
    quarter_arc_right(100/size)
    quarter_arc_right(100/size)
    right(24.6) 
    forward(480/size)
    right(130.7)  
    forward(480/size)
    penup()
    goto(0,200)

def heart5(size):
    "The higher the size the smaller it is."
    pendown()
    setheading(90)
    fly(150/size)
    quarter_arc_left(100/size)
    quarter_arc_left(100/size)
    left(90)
    fly(200/size)
    left(90)
    quarter_arc_right(100/size)
    quarter_arc_right(100/size)
    right(24.6) 
    forward(480/size)
    right(130.7)  
    forward(480/size)
    penup()
    goto(200,200)

def heart6(size):
    "The higher the size the smaller it is."
    pendown()
    setheading(90)
    fly(150/size)
    quarter_arc_left(100/size)
    quarter_arc_left(100/size)
    left(90)
    fly(200/size)
    left(90)
    quarter_arc_right(100/size)
    quarter_arc_right(100/size)
    right(24.6) 
    forward(480/size)
    right(130.7)  
    forward(480/size)
    penup()
    goto(-200,200)

def heart7(size):
    "The higher the size the smaller it is."
    pendown()
    setheading(90)
    fly(150/size)
    quarter_arc_left(100/size)
    quarter_arc_left(100/size)
    left(90)
    fly(200/size)
    left(90)
    quarter_arc_right(100/size)
    quarter_arc_right(100/size)
    right(24.6) 
    forward(480/size)
    right(130.7)  
    forward(480/size)
    penup()
    goto(200,-200)

def heart8(size):
    "The higher the size the smaller it is."
    pendown()
    setheading(90)
    fly(150/size)
    quarter_arc_left(100/size)
    quarter_arc_left(100/size)
    left(90)
    fly(200/size)
    left(90)
    quarter_arc_right(100/size)
    quarter_arc_right(100/size)
    right(24.6) 
    forward(480/size)
    right(130.7)  
    forward(480/size)
    penup()
    goto(0,-200)

def heart9(size):
    "The higher the size the smaller it is."
    pendown()
    setheading(90)
    fly(150/size)
    quarter_arc_left(100/size)
    quarter_arc_left(100/size)
    left(90)
    fly(200/size)
    left(90)
    quarter_arc_right(100/size)
    quarter_arc_right(100/size)
    right(24.6) 
    forward(480/size)
    right(130.7)  
    forward(480/size)
    penup()
    goto(-200,-200)

"end of hearts start of heart spirals"

def heart_spiral(size):
    heart(10*size)
    heart(8*size)
    heart(6*size)
    heart(4*size)
    heart(2.5*size)
    heart(1.5*size)

def heart_spiral2(size):
    heart2(10*size)
    heart2(8*size)
    heart2(6*size)
    heart2(4*size)
    heart2(2.5*size)
    heart2(1.5*size)

def heart_spiral3(size):
    heart3(10*size)
    heart3(8*size)
    heart3(6*size)
    heart3(4*size)
    heart3(2.5*size)
    heart3(1.5*size)

def heart_spiral4(size):
    heart4(10*size)
    heart4(8*size)
    heart4(6*size)
    heart4(4*size)
    heart4(2.5*size)
    heart4(1.5*size)

def heart_spiral5(size):
    heart5(10*size)
    heart5(8*size)
    heart5(6*size)
    heart5(4*size)
    heart5(2.5*size)
    heart5(1.5*size)

def heart_spiral6(size):
    heart6(10*size)
    heart6(8*size)
    heart6(6*size)
    heart6(4*size)
    heart6(2.5*size)
    heart6(1.5*size)
    
def heart_spiral7(size):
    heart7(10*size)
    heart7(8*size)
    heart7(6*size)
    heart7(4*size)
    heart7(2.5*size)
    heart7(1.5*size)

def heart_spiral8(size):
    heart8(10*size)
    heart8(8*size)
    heart8(6*size)
    heart8(4*size)
    heart8(2.5*size)
    heart8(1.5*size)

def heart_spiral9(size):
    heart9(10*size)
    heart9(8*size)
    heart9(6*size)
    heart9(4*size)
    heart9(2.5*size)
    heart9(1.5*size)

heart_spiral(3)
goto(200,0)
heart_spiral2(2)
goto(-200,0)
heart_spiral3(2)
goto(0,200) 
heart_spiral4(2)
goto(200,200)
heart_spiral5(2)
goto(-200,200)
heart_spiral6(2)
goto(200,-200)
heart_spiral7(2)
goto(0,-200)
heart_spiral8(2)
goto(-200,-200)
heart_spiral9(2)









input()