Python 如何获得我的 pygame 窗口的大小（宽 x 高）
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How do I get the size (width x height) of my pygame window
提问by Mutant Bob
I have created a window using
我使用创建了一个窗口
pygame.display.set_mode((width, height),
pygame.OPENGL | pygame.DOUBLEBUF | pygame.RESIZABLE)
Later on in the app I want to be able to ask that window its width and height so I can decide how to process the mouse position.
稍后在应用程序中，我希望能够询问该窗口的宽度和高度，以便我可以决定如何处理鼠标位置。
How do I access the dimensions of that pygame window elsewhere in the program? (event processing loop)
我如何访问程序中其他地方的 pygame 窗口的尺寸？（事件处理循环）
回答by Will
You want to get the surface, then get the size from the surface object.
您要获取曲面，然后从曲面对象获取大小。
Using tuple unpacking:
使用元组解包：
w, h = pygame.display.get_surface().get_size()
w, h = pygame.display.get_surface().get_size()
回答by Jacob Persi
You can get the windows size by first getting the display surface. pygame.display.get_surface(), then calling get_width() / get_height() on the surface.
您可以通过首先获取显示表面来获取窗口大小。pygame.display.get_surface()，然后在surface上调用get_width() / get_height()。
回答by TheLazyScripter
Like this!
像这样！
surface = pygame.display.get_surface() #get the surface of the current active display
x,y = size = surface.get_width(), surface.get_height()#create an array of surface.width and surface.height
回答by Akash Vartak
import pygame as pg
def create_window(width, height):
"""create a width x height resizable window/frame"""
win = pg.display.set_mode((width, height), pg.RESIZABLE)
# optional fill bg red, default is black
win.fill((255, 0, 0))
# optional title info
sf = "size x=%s y=%s" % (width, height)
pg.display.set_caption(sf)
# any extra code here ...
# draw a white circle
white = (255, 255, 255)
# center can be fixed or calculated for resize
center = (150, 150)
radius = 100
pg.draw.circle(win, white, center, radius)
pg.display.flip()
return win
pg.init()
width = 300
height = 200
win = create_window(width, height)
# event loop and exit conditions (windows titlebar x click)
while True:
for event in pg.event.get():
if event.type == pg.VIDEORESIZE:
width, height = event.size
# redraw win in new size
win = create_window(width, height)
print(win.get_size()) # test
if event.type == pg.QUIT:
raise SystemExit
Try this out.
试试这个。
Hope it helps.
希望能帮助到你。
回答by David Jay Brady
Adding another answer since I haven't seen this one yet.
添加另一个答案，因为我还没有看到这个答案。
screen = pygame.display.set_mode() # Default to screen resolution.
area = screen.get_rect()
We can call get_rect()on screen because it is a surface object. areawill be a Rect object, with (0, 0, width, height) information in it.
我们可以get_rect()在屏幕上调用，因为它是一个表面对象。area将是一个 Rect 对象，其中包含 (0, 0, width, height) 信息。
回答by Jonathan Scott James
changed = False
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()
sys.exit(0)
if event.type == pygame.VIDEORESIZE:
scrsize = event.size # or event.w, event.h
screen = pygame.display.set_mode(scrsize,RESIZABLE)
changed = True
it's almost exactly like this in the comments for pygame.display.init doc page https://www.pygame.org/docs/ref/display.html#comment_pygame_display_updateedited only slightly from 2011-01-25T23:10:35 - Dave Burton thanks dave
在 pygame.display.init 文档页面https://www.pygame.org/docs/ref/display.html#comment_pygame_display_update的评论中几乎完全像这样， 仅从 2011-01-25T23:10:35 开始稍微编辑 - Dave伯顿感谢戴夫
回答by samet kaya
gameDisplay = pygame.display.set_mode((800,600))
gameDisplay = pygame.display.set_mode((800,600))
x=gameDisplay.get_width()
x=gameDisplay.get_width()
y=gameDisplay.get_height()
y=gameDisplay.get_height()
