PYGLET - 获取窗口上下文

在本文中，我们将看到如何在Python的 PYGLET 模块中获取窗口上下文。 Pyglet 易于使用但功能强大的库，用于开发视觉丰富的 GUI 应用程序，如游戏、多媒体等。窗口是占用操作系统资源的“重量级”对象。 Windows 可能显示为浮动区域，也可以设置为填充整个屏幕（全屏）。窗口上下文是附加到此窗口的 OpenGL 上下文。它是一个只读文件。

我们可以在下面给出的命令的帮助下创建一个窗口

pyglet.window.Window(width, height, title)

In order to create window we use context attribute with the window object

Syntax : window.context

Argument : It takes no argument

Return : It returns Win32Context object

编程需要懂一点英语

下面是实现

# importing pyglet module
import pyglet
import pyglet.window.key
  
# width of window
width = 500
  
# height of window
height = 500
  
# caption i.e title of the window
title = "Geeksforgeeks"
  
# creating a window
window = pyglet.window.Window(width, height, title)
  
# text 
text = "GeeksforGeeks"
  
# creating a label with font = times roman
# font size = 36
# aligning it to the centre
label = pyglet.text.Label(text,
                          font_name ='Times New Roman',
                          font_size = 36,
                          x = window.width//2, y = window.height//2,
                          anchor_x ='center', anchor_y ='center')
  
new_label = pyglet.text.Label(text,
                          font_name ='Times New Roman',
                          font_size = 10,
                          x = 25, y = 25)
  
# on draw event
@window.event
def on_draw():    
  
      
    # clearing the window
    window.clear()
      
    # drawing the label on the window
    label.draw()
  
      
# key press event    
@window.event
def on_key_press(symbol, modifier):
  
    # key "C" get press
    if symbol == pyglet.window.key.C:
          
        # closing the window
        window.close()
      
  
# image for icon
img = image = pyglet.resource.image("logo.png")
  
# setting image as icon
window.set_icon(img)
  
# getting window context
value = window.context
  
# printing the value
print("Window context : ")
print(value)
  
                 
# start running the application
pyglet.app.run()

输出：

Window context : 
Win32Context()