Code :
from colorama import Fore
def heart_shape(msg=”Merry Christmas”):
lines = []
for y in range(15, -15, -1):
line = “”
for x in range(-30, 30):
f = ((x * 0.05) ** 2 + (y * 0.1) ** 2 – 1) ** 3 – (x * 0.05) ** 2 * (y * 0.1) ** 3
line += msg[(x – y) % len(msg)] if f <= 0 else ” “
lines.append(line)
print(Fore.RED+”\n”.join(lines))
print(Fore.GREEN+msg)
heart_shape() # Call the function to create the heart
Explnation of the code in details :
This code generates a text-based heart shape using the Colorama library for colored output in the terminal. Here’s a breakdown:
Imports:
from colorama import Fore
The code imports the Fore class from the Colorama library, which is used to set text color in the terminal.
Function Definition:
def heart_shape(msg=”Merry Christmas”):
The code defines a function named heart_shape that takes an optional parameter msg with a default value of “Merry Christmas”.
Creating the Heart Shape:
lines = []
for y in range(15, -15, -1):
line = “”
for x in range(-30, 30):
f = ((x * 0.05) ** 2 + (y * 0.1) ** 2 – 1) ** 3 – (x * 0.05) ** 2 * (y * 0.1) ** 3
line += msg[(x – y) % len(msg)] if f <= 0 else ” “
lines.append(line)
The nested loops iterate over y-coordinates and x-coordinates to create a heart shape. The mathematical expression within the inner loop defines the shape. If f is less than or equal to 0, it adds a character from the message; otherwise, it adds a space.
Printing the Heart Shape in Red:
print(Fore.RED + “\n”.join(lines))
The heart shape is printed in red by concatenating the lines into a single string using “\n”.join(lines) and using Fore.RED from Colorama.
Printing the Message in Green:
print(Fore.GREEN + msg)
The message is printed in green using Fore.GREEN from Colorama.
Function Invocation:
heart_shape()
The function is called without passing any arguments, so it uses the default message “Merry Christmas”. The heart shape and message are printed with colored text in the terminal.
