How to take screenshot of certain part of screen in Pygame

Question

Is there a way I can take a screenshot of the right half of my pygame window?

I\'m making a game using pygame and I need to take a snapshot of the screen but not the

Answer 1

import pygame
import sys


screen = pygame.display.set_mode((400, 500))
clock = pygame.time.Clock()


def grab(x, y, w, h):
    "Grab a part of the screen"
    # get the dimension of the surface
    rect = pygame.Rect(x, y, w, h)
    # copy the part of the screen
    sub = screen.subsurface(rect)
    # create another surface with dimensions
    # This is done to unlock the screen surface
    screenshot = pygame.Surface((w, h))
    screenshot.blit(sub, (0, 0))
    return screenshot


def blit(part, x, y):
    screen.blit(part, (x, y))


def quit():
    pygame.quit()
    sys.exit()


def start():
    # shows half the screen
    blit(back, 0, 0)
    # and the other half copied
    sub = grab(50, 0, 75, 250)
    blit(sub, 200, 0)
    while True:
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                quit()
            if event.type == pygame.KEYDOWN:
                if event.key == pygame.K_ESCAPE:
                    quit()
        pygame.display.update()
        clock.tick(60)


back = pygame.image.load("img\\back.png")

start()