Table of Contents

1. Aim
2. Implementation
3. Output
4. Video Production

Aim

Use Turtle graphics (turtle module) to draw an illustration of the city life,
with house, car, animal, and so on.

Implementation

To begin, I import the turtle module, after which I define all of the
functions I am going to use in the code. I then set the window for the project
by setting the height and width. What is interesting is that I apply a gif image
to the background to make it look more realistic and colourful. Therefore, I
include that gif in the same zip file with other code so that it would run
smoothly without error. Furthermore, for almost every element, I specify it with
an appropriate name, such as house, roof, and dog using Turtle() method.

There are seven pieces of code bundled into 7 function stored in the
drawing_functions module to be invoked in the main module so as to
optimise and improve code legibility and code reuse.

Inside the draw_window(window, x, y) function (with the two arguments being the
x- and y- coordinates of the window), a short for loop is used to draw the
square-shape border of the window.

The draw_wheel(wheel, x1, y1) function has two arguments being the x- and y-
coordinates of the wheel. These coordinates will be specified later when I get
to that part. Inside that function, I divide it into two circumstances, which
simply refers to the two wheels, after which I use a while loop to draw the
wheel at the particular (x2, y2) position.

I begin drawing by going through the order:

- House overall
- Left, middle, and right roofs
- Door
- Windows (2 times)
  - Now I specify the coordinates of each window as arguments of the
     *draw_window*(x, y) function.
- Middle big window
- Chimney
- Street
- Roadside
- Broken lines
  - I use a while loop to repeatedly draw a straight line, each of which is
     separated by 150 units – specified by the i variable – until i equals 250.
- Little stair in front of the door
- Oval trees (4 times)
- Big tree
- Leaf of the tree
- The lower part of the car
- The upper part of the car
- Wheels (2 times)
  - Now I specify the coordinates of each wheel as arguments of the
     *draw_wheel*(x1, y1) function.
- Flag
- The star on the flag
- Dog face
  - I use the *circle*(18) function to draw the face with a radius of 18 units.
- Eyes (2 times)
  - Now I specify the coordinates of each eye as arguments of the *draw_eye*(x,
     y) function.
- Mouth
  - I use the *circle*(3, 160) function to draw a circle of 3 units radius, but
     only 160 degrees of it is drawn to make it look better.
- Left ear
- Right ear
- Body
- Legs (4 times)
  - Now I specify the coordinates of each leg as arguments of the *draw_leg*(x,
     y) function.
- Tail

Output

Video Production

Execute the main
module