Suppose I have an image, obtained by
img = pyglet.image.load("dog.jpg")
I know I can access the image data by using, for example,
data = img.get_image_data().get_data("RGB", img.width*3)
But the problems is that the object `data` obtained as above is very very
big, since it contains the RBG value of each pixel a potentially large
image. For a 1024 by 768 image, the size of `data` is well over 2GB. That
feels like it's a lot to keep in memory, even if temporarily. All I need
for my program is to access the RGB value of one particular pixel of my
choosing. Is there a memory-efficient way of doing that in Pyglet? In
PyGame for example, there is `pygame.Surface.get_at()`. Is there a similar
thing in Pyglet?
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