我很困惑为什么当我呼叫两个不同的窗格时，它们不会同时显示在同一个屏幕上。它是一个或另一个。有人可以帮我告诉我为什么会这样，也可以告诉我如何解决问题，以便能够在屏幕上显示两个窗格。
这是完整的代码：
import pygame
import sys
from pygame.locals import *
white = (255,255,255)
black = (0,0,0)
objs = []
MAIN_BUTTON = 1
class Pane():
def __init__(self):
self.Screen = pygame.display.set_mode((1000,600), 0, 32)
self.font = pygame.font.SysFont('Arial', 25)
self.Screen.fill((white))
pygame.display.update()
def drawPane(self, textToDisplay):
self.Screen.blit(self.font.render(textToDisplay, True, (black)), (75, 135))
pygame.draw.rect(self.Screen, (black), (0, 100, 200, 100), 2)
def drawPane1(self, textToDisplay):
self.Screen.blit(self.font.render(textToDisplay, True, (black)), (250, 115))
pygame.draw.rect(self.Screen, (black), (200, 300, 200, 100), 2)
def drawPane2(self, textToDisplay):
self.Screen.blit(self.font.render(textToDisplay, True, (black)), (250, 115))
pygame.draw.rect(self.Screen, (black), (400, 500, 200, 100), 2)
def drawPane3(self, textToDisplay):
self.Screen.blit(self.font.render(textToDisplay, True, (black)), (250, 115))
pygame.draw.rect(self.Screen, (black), (600, 75, 200, 100), 2)
def drawPane4(self, textToDisplay):
self.Screen.blit(self.font.render(textToDisplay, True, (black)), (250, 115))
pygame.draw.rect(self.Screen, (black), (800, 75, 200, 100), 2)
def drawPane5(self, textToDisplay):
self.Screen.blit(self.font.render(textToDisplay, True, (black)), (250, 115))
pygame.draw.rect(self.Screen, (black), (175, 75, 200, 100), 2)
def drawPane6(self, textToDisplay):
self.Screen.blit(self.font.render(textToDisplay, True, (black)), (250, 115))
pygame.draw.rect(self.Screen, (black), (175, 75, 200, 100), 2)
def drawPane7(self, textToDisplay):
self.Screen.blit(self.font.render(textToDisplay, True, (black)), (250, 115))
pygame.draw.rect(self.Screen, (black), (175, 75, 200, 100), 2)
def drawPane8(self, textToDisplay):
self.Screen.blit(self.font.render(textToDisplay, True, (black)), (250, 115))
pygame.draw.rect(self.Screen, (black), (175, 75, 200, 100), 2)
def drawPane9(self, textToDisplay):
self.Screen.blit(self.font.render(textToDisplay, True, (black)), (250, 115))
pygame.draw.rect(self.Screen, (black), (175, 75, 200, 100), 2)
class Screen():
def __init__(self):
pygame.init()
pygame.display.set_caption('Box Test')
numberOfPanes = 0
self.NoOfPanes = numberOfPanes
def addPane(self, textToDisplay):
myPane = Pane()
myPane.drawPane(textToDisplay)
def addPane1(self, textToDisplay):
myPane = Pane()
myPane.drawPane1(textToDisplay)
def addPane2(self, textToDisplay):
myPane = Pane()
myPane.drawPane2(textToDisplay)
def addPane3(self, textToDisplay):
myPane = Pane()
myPane.drawPane3(textToDisplay)
def addPane4(self, textToDisplay):
myPane = Pane()
myPane.drawPane4(textToDisplay)
def addPane5(self, textToDisplay):
myPane = Pane()
myPane.drawPane5(textToDisplay)
def addPane6(self, textToDisplay):
myPane = Pane()
myPane.drawPane6(textToDisplay)
def addPane7(self, textToDisplay):
myPane = Pane()
myPane.drawPane7(textToDisplay)
def addPane8(self, textToDisplay):
myPane = Pane()
myPane.drawPane8(textToDisplay)
def addPane9(self, textToDisplay):
myPane = Pane()
myPane.drawPane9(textToDisplay)
def clearScreen(self):
self.screen = pygame.display.set_mode((600,400), 0, 32)
self.screen.fill((white))
pygame.display.update()
def mousePosition(self):
global clickPos
global releasePos
for event in pygame.event.get():
if event.type == MAIN_BUTTON:
self.Pos = pygame.mouse.get_pos()
return MAIN_BUTTON
else:
return False
if __name__ == '__main__':
Pan3 = Screen()
Pan3.addPane("hello")
Pan3.addPane1("b")
Pan3.mousePosition()
pygame.display.update()
while True:
ev = pygame.event.get()
for event in ev:
if event.type == pygame.MOUSEBUTTONUP:
posx,posy = pygame.mouse.get_pos()
if (posx >=175 or posx <=375) and (posy >=75 or posy <= 175):
print("bob")
else:
print("error")
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit(); sys.exit();
非常感谢任何帮助。感谢信。
答案 0 :(得分：1)
Pygame本质上是SDL的包装器，在2.0版本（2013年8月推出）中添加了对多个显示器和窗口（你称之为“em>”Panes“）的支持。不幸的是，据我所知，Pygame的最后一个版本是1.9.1，它于2009年8月推出，因此不支持最新的功能。
因此，我担心使用Pygame是不可能的。但是，您应该检查PySDL2，这似乎是积极开发的，并且是最新添加的SDL。
答案 1 :(得分：1)
您只需使用pygame.display.set_mode()一次。
查看我对您的问题Confused at why PyGame display's a black screen
的回答完整的工作代码。
我将事件循环移动到类中，因为它使用较少的CPU。
我还添加clock来制作12 FPS - 如果你要制作动画，你可以将它改为25 FPS或更高。
我将其他内容移到课堂上，并将其名称更改为Application，因为它应该是如何组织代码的
import pygame
import sys
from pygame.locals import *
white = (255,255,255)
black = (0,0,0)
objs = []
MAIN_BUTTON = 1
class Pane():
def __init__(self, screen):
self.Screen = pygame.display.set_mode((1000,600), 0, 32)
self.Screen = screen #pygame.display.set_mode((1000,600), 0, 32)
self.font = pygame.font.SysFont('Arial', 25)
self.Screen.fill((white))
pygame.display.update()
def drawPane(self, textToDisplay):
self.Screen.blit(self.font.render(textToDisplay, True, (black)), (75, 135))
pygame.draw.rect(self.Screen, (black), (0, 100, 200, 100), 2)
def drawPane1(self, textToDisplay):
self.Screen.blit(self.font.render(textToDisplay, True, (black)), (250, 115))
pygame.draw.rect(self.Screen, (black), (200, 300, 200, 100), 2)
def drawPane2(self, textToDisplay):
self.Screen.blit(self.font.render(textToDisplay, True, (black)), (250, 115))
pygame.draw.rect(self.Screen, (black), (400, 500, 200, 100), 2)
def drawPane3(self, textToDisplay):
self.Screen.blit(self.font.render(textToDisplay, True, (black)), (250, 115))
pygame.draw.rect(self.Screen, (black), (600, 75, 200, 100), 2)
def drawPane4(self, textToDisplay):
self.Screen.blit(self.font.render(textToDisplay, True, (black)), (250, 115))
pygame.draw.rect(self.Screen, (black), (800, 75, 200, 100), 2)
def drawPane5(self, textToDisplay):
self.Screen.blit(self.font.render(textToDisplay, True, (black)), (250, 115))
pygame.draw.rect(self.Screen, (black), (175, 75, 200, 100), 2)
def drawPane6(self, textToDisplay):
self.Screen.blit(self.font.render(textToDisplay, True, (black)), (250, 115))
pygame.draw.rect(self.Screen, (black), (175, 75, 200, 100), 2)
def drawPane7(self, textToDisplay):
self.Screen.blit(self.font.render(textToDisplay, True, (black)), (250, 115))
pygame.draw.rect(self.Screen, (black), (175, 75, 200, 100), 2)
def drawPane8(self, textToDisplay):
self.Screen.blit(self.font.render(textToDisplay, True, (black)), (250, 115))
pygame.draw.rect(self.Screen, (black), (175, 75, 200, 100), 2)
def drawPane9(self, textToDisplay):
self.Screen.blit(self.font.render(textToDisplay, True, (black)), (250, 115))
pygame.draw.rect(self.Screen, (black), (175, 75, 200, 100), 2)
class Application():
def __init__(self):
pygame.init()
pygame.display.set_caption('Box Test')
self.Screen = pygame.display.set_mode((1000,600), 0, 32)
numberOfPanes = 0
self.NoOfPanes = numberOfPanes
self.addPane("hello")
self.addPane1("b")
self.mousePosition()
pygame.display.update()
def addPane(self, textToDisplay):
myPane = Pane(self.Screen )
myPane.drawPane(textToDisplay)
def addPane1(self, textToDisplay):
myPane = Pane(self.Screen )
myPane.drawPane1(textToDisplay)
def addPane2(self, textToDisplay):
myPane = Pane(self.Screen )
myPane.drawPane2(textToDisplay)
def addPane3(self, textToDisplay):
myPane = Pane(self.Screen )
myPane.drawPane3(textToDisplay)
def addPane4(self, textToDisplay):
myPane = Pane(self.Screen )
myPane.drawPane4(textToDisplay)
def addPane5(self, textToDisplay):
myPane = Pane(self.Screen )
myPane.drawPane5(textToDisplay)
def addPane6(self, textToDisplay):
myPane = Pane(self.Screen )
myPane.drawPane6(textToDisplay)
def addPane7(self, textToDisplay):
myPane = Pane(self.Screen )
myPane.drawPane7(textToDisplay)
def addPane8(self, textToDisplay):
myPane = Pane(self.Screen )
myPane.drawPane8(textToDisplay)
def addPane9(self, textToDisplay):
myPane = Pane(self.Screen )
myPane.drawPane9(textToDisplay)
def clearScreen(self):
self.screen.fill((white))
pygame.display.update()
def mousePosition(self):
global clickPos
global releasePos
for event in pygame.event.get():
if event.type == MAIN_BUTTON:
self.Pos = pygame.mouse.get_pos()
return MAIN_BUTTON
else:
return False
def run(self):
clock = pygame.time.Clock()
while True:
# --- events ---
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()
sys.exit()
if event.type == pygame.MOUSEBUTTONUP:
posx,posy = pygame.mouse.get_pos()
if (175 <= posx <= 375) and (75 <= posy <= 175):
print("bob")
else:
print("error")
# --- FPS ---
clock.tick(12) # 12 FPS (Frames Per Second)
if __name__ == '__main__':
Application().run()
修改
您应该以这种方式测试鼠标位置以使其正常工作：
if (175 <= posx <= 375) and (75 <= posy <= 175):
print("bob")
else:
print("error")