I would like to get the color of a particular pixel in Python using its X Y coordinates, is this possible?
This is in Windows, if it makes a difference.
See http://rosettacode.org/wiki/Color_of_a_screen_pixel under the heading for python
they give:
def get_pixel_colour(i_x, i_y):
import win32gui
i_desktop_window_id = win32gui.GetDesktopWindow()
i_desktop_window_dc = win32gui.GetWindowDC(i_desktop_window_id)
long_colour = win32gui.GetPixel(i_desktop_window_dc, i_x, i_y)
i_colour = int(long_colour)
return (i_colour & 0xff), ((i_colour >> 8) & 0xff), ((i_colour >> 16) & 0xff)
print get_pixel_colour(0, 0)
which uses Python Extensions for Windows which is available for python 2.3 to 3.1 at http://sourceforge.net/projects/pywin32/files/pywin32/Build%20214/
来源：https://stackoverflow.com/questions/4331573/is-it-possible-to-get-the-color-of-a-particular-pixel-on-the-screen-with-its-x