在 pygame 中转换图像 [英] transforming images in pygame

问题描述

我正在尝试在 pygame 中调整图像大小.我希望我的背景图像填满整个屏幕.我想根据背景的新(拉伸)尺寸设置整个屏幕.以下不起作用，我正在尝试找出原因.

I'm trying to resize an image in pygame. I want my background image to fill the entire screen. I'd like to setup the entire screen based on the new (stretched) dimensions of the background. The following isn't working and I'm trying to figure out why.

建议?

background = pygame.image.load("data/stars.bmp")
pygame.transform.scale(background, (1200,800))  #or some size x,y here.
bgRect = background.get_rect()
size = width, height = bgRect.width, bgRect.height
screen = pygame.display.set_mode(size)
screen.blit(background, bgRect)
pygame.display.flip()

推荐答案

#pygame.transform.scale(background, (1200,800))  #or some size x,y here.
background = pygame.transform.scale(background, (1200,800))

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