Simple Python Turtle Graphic and Code: Circle Chords смотреть онлайн

Circle chords connecting all possible pairs of the points located on the circumference. The Python Turtle code here utilized a loop within a loop to draw the chords.

Feel free to copy the basic Python Turtle code that is given below. Don't hesitate to ask questions about the code if you have any. Enjoy! Please comment, like, or subscribe :)

import turtle
t = turtle.Turtle() #Initializations and Definitions
screen = turtle.Screen()
t.pensize(4)
number_of_points = 10 #Number of points on the circumference of circle; Changeable
radius = 240 #Radius of circle; Changeable
list_of_points = [] #Initial list of point positions or ordered pairs; Empty
new_point = () #Temporary holder of pont position or ordered pair
def set_of_points(): #Generation of list of points
t.fillcolor("orange") #Arbitrary color to highlight circle chords; Changeable
t.begin_fill() #Fillcolor step for circle generated
for i in range(number_of_points): #Listing of ordered pairs according to number of points given
new_point = t.position() #Temporary assignment of current ordered pair to new_point
list_of_points.append(new_point) #Latest ordered pair added to list_of_points
t.circle(radius, 360 / number_of_points) #Search for new point by the circle-generating turtle
t.end_fill()
def connect_point_pairs(): #Connection procedure for all possible pairs of points searched
for j in range(number_of_points):
starting_point = list_of_points[j] #Definition of point from which chords to next points are drawn
for i in range(j + 1, number_of_points): #Procedure for finding points that follow the starting one
t.penup()
t.goto(starting_point)
t.pendown() #Step to draw chord from current starting point
t.goto(list_of_points[i])
continue
t.penup() #Python_Graphic start of drawing procedure
t.goto(0, -radius) #Starting point of drawing the circle
t.pendown()
set_of_points() #Function call for set_of_points() to search and list points
connect_point_pairs() #Function call for connect_point_pairs() to draw chords
t.hideturtle()
screen.exitonclick()