How to Draw Pakistani Flag using Python

Python Turtle Graphics showing Pakistani Flag

 

Python Code

import turtle

# Create a turtle object
flag = turtle.Turtle()

# Set the background color to white
turtle.bgcolor("black")

# Draw the green rectangle
flag.begin_fill()
flag.color("green")
flag.forward(200)
flag.left(90)
flag.forward(100)
flag.left(90)
flag.forward(200)
flag.left(90)
flag.forward(100)
flag.end_fill()

# Draw the white rectangle
flag.penup()
flag.goto(0,100)
flag.pendown()
flag.color("white")
flag.begin_fill()
flag.forward(100)
flag.left(90)
flag.forward(40)
flag.left(90)
flag.forward(100)
flag.left(90)
flag.forward(40)
flag.end_fill()

# Draw the crescent
flag.penup()
flag.goto(150, 75)
flag.pendown()
flag.color("white")
flag.begin_fill()
flag.circle(20)
flag.end_fill()
flag.penup()
flag.goto(170, 85)
flag.pendown()
flag.color("green")
flag.begin_fill()
flag.circle(25)
flag.end_fill()

# Draw the star
flag.penup()
flag.goto(175, 60)
flag.pendown()
flag.color("white")
flag.begin_fill()
for i in range(5):
    flag.forward(15)
    flag.right(144)
flag.end_fill()

# Hide the turtle
flag.hideturtle()

# Keep the window open
turtle.done()

 

Explanation of the Code

     This code uses the Python turtle library to draw the flag of Pakistan. The turtle library allows you to create graphics using a turtle object that you can move around the screen. Here is a step-by-step explanation of the code:
1. The first line imports the turtle library, which is necessary to use the turtle object and its methods.
2.      Next, a turtle object named "flag" is created.
3.      The background color of the window is set to black by calling turtle.bgcolor("black").
4.      The flag object begins drawing the green rectangle by calling flag.begin_fill() and setting the color to green using flag.color("green"). The flag object then moves forward by 200 units, turns left by 90 degrees, moves forward by 100 units, turns left again by 90 degrees, moves forward by 200 units, and turns left one last time by 90 degrees. The flag object then moves forward by 100 units and ends the fill with flag.end_fill().
5.      The flag object then moves to the top left corner of the white rectangle by calling flag.penup(), flag.goto(0,100), and flag.pendown(). It then sets the color to white and begins filling the rectangle by calling flag.color("white") and flag.begin_fill(). The flag object then moves forward by 100 units, turns left by 90 degrees, moves forward by 40 units, turns left again by 90 degrees, moves forward by 100 units, and turns left one last time by 90 degrees. The flag object then moves forward by 40 units and ends the fill with flag.end_fill().
6.      The flag object then moves to the middle of the crescent by calling flag.penup(), flag.goto(150, 75), and flag.pendown(). It then sets the color to white and begins filling the crescent by calling flag.color("white") and flag.begin_fill(). The flag object then draws a circle with a radius of 20 units using flag.circle(20) and ends the fill with flag.end_fill(). The flag object then moves to the right of the crescent by calling flag.penup(), flag.goto(170, 85), and flag.pendown(). It then sets the color to green and begins filling the crescent by calling flag.color("green") and flag.begin_fill(). The flag object then draws a circle with a radius of 25 units using flag.circle(25) and ends the fill with flag.end_fill().
7.      The flag object then moves to the middle of the star by calling flag.penup(), flag.goto(175, 60), and flag.pendown(). It then sets the color to white and begins filling the star by calling flag.color("white") and flag.begin_fill(). The flag object then uses a for loop to move forward 15 units and turn right by 144 degrees, five times. This creates the shape of the star. The flag object then ends the fill with flag.end_fill().
8.      The flag object is then hidden from the screen by calling flag.hideturtle().
9.      The turtle window is kept open by calling turtle.done().
10. This code will draw Pakistan flag on turtle window. you can run this code on your python IDE and you can see the output flag of Pakistan.