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POImage Cropping using Python
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  1. POImage Cropping using Python
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    copied!<p>I am new to Python coding and I am writing a program in which I will be cropping an entered image and then saving it in a location. Now, I am being able to do this using a combination of PIL and pygame. But the problem is that, when I am selecting the image from the open pygame window, the selection area is totally opaque and I am not able to see through the region I am selecting. This is causing problems for my boss who wants to be able to see through it as he selects. For you guys to better understand the problem, I am writing my code here:</p> <pre><code>import pygame, sys from PIL import Image pygame.init() def displayImage( screen, px, topleft): screen.blit(px, px.get_rect()) if topleft: pygame.draw.rect( screen, (128,128,128), pygame.Rect(topleft[0], topleft[1], pygame.mouse.get_pos()[0] - topleft[0], pygame.mouse.get_pos()[1] - topleft[1])) pygame.display.flip() def setup(path): px = pygame.image.load(path) screen = pygame.display.set_mode( px.get_rect()[2:] ) screen.blit(px, px.get_rect()) pygame.display.flip() return screen, px def mainLoop(screen, px): topleft = None bottomright = None n=0 while n!=1: for event in pygame.event.get(): if event.type == pygame.MOUSEBUTTONUP: if not topleft: topleft = event.pos else: bottomright = event.pos n=1 displayImage(screen, px, topleft) return ( topleft + bottomright ) if __name__ == "__main__": input_loc="C:\pic1.PNG" output_loc="C:\pic2.PNG" screen, px = setup(input_loc) left, upper, right, lower = mainLoop(screen, px) im = Image.open(input_loc) im = im.crop(( left, upper, right, lower)) pygame.display.quit() im.save(output_loc) </code></pre> <p>Any help is appreciated. Regards.</p>
 

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