- 1 year ago
Stack Gotoxy Object Oriented
In object-oriented programming, the concept of gotoxy
(which positions the cursor on a console screen) is typically not directly supported. However, you can create a class that encapsulates the functionality of positioning the cursor in a console-like manner. Here's an example in Python:
pythonimport sys
import os
class Console:
@staticmethod
def gotoxy(x, y):
# Move the cursor to the specified position
sys.stdout.write("\033[{};{}H".format(y, x))
sys.stdout.flush()
@staticmethod
def clear():
# Clear the console screen
os.system('cls' if os.name == 'nt' else 'clear')
# Usage example:
console = Console()
console.gotoxy(10, 5)
print("Hello, world!")
In this example, the Console
class provides two static methods:
gotoxy(x, y)
method: Moves the cursor to the specified position on the console screen. It uses ANSI escape sequences (\033[{row};{col}H
) to achieve this. Thesys.stdout.write
function is used to write the escape sequence, andsys.stdout.flush()
ensures the output is immediately displayed.clear()
method: Clears the console screen. It uses theos.system
function to execute the appropriate command based on the operating system ('cls'
for Windows and'clear'
for Linux/macOS).
You can create an instance of the Console
class and use its methods (gotoxy
and clear
) to position the cursor and perform console-related operations.
Note that the gotoxy
method assumes a 1-based coordinate system, where (1, 1)
represents the top-left corner of the console screen.
While this approach emulates the behavior of gotoxy
in an object-oriented manner, it's important to note that using direct cursor positioning like this is not a common practice in modern programming paradigms. Console-based user interfaces are typically implemented using higher-level frameworks or libraries that provide more advanced features for creating interactive command-line applications.