截取完整屏幕截图 python

take full screenshot python

我正在尝试为我的屏幕截图。

我知道这个功能

pyautogui.screenshot() 

这个功能的问题是它只能截取一个屏幕的屏幕截图。我正在尝试为所有可用屏幕(通常是两个)截取完整屏幕截图。但是,它似乎在这方面不起作用。

鉴于您想要使用 Windows 系统,我建议您使用 Desktopmagic,一个 Python 库。

这是一个例子:

from __future__ import print_function

from desktopmagic.screengrab_win32 import (
getDisplayRects, saveScreenToBmp, saveRectToBmp, getScreenAsImage,
getRectAsImage, getDisplaysAsImages)

# Save the entire virtual screen as a BMP (no PIL required)
saveScreenToBmp('screencapture_entire.bmp')

# Save an arbitrary rectangle of the virtual screen as a BMP (no PIL required)
saveRectToBmp('screencapture_256_256.bmp', rect=(0, 0, 256, 256))

# Save the entire virtual screen as a PNG
entireScreen = getScreenAsImage()
entireScreen.save('screencapture_entire.png', format='png')

# Get bounding rectangles for all displays, in display order
print("Display rects are:", getDisplayRects())
# -> something like [(0, 0, 1280, 1024), (-1280, 0, 0, 1024), (1280, -176, 3200, 1024)]

# Capture an arbitrary rectangle of the virtual screen: (left, top, right, bottom)
rect256 = getRectAsImage((0, 0, 256, 256))
rect256.save('screencapture_256_256.png', format='png')

# Unsynchronized capture, one display at a time.
# If you need all displays, use getDisplaysAsImages() instead.
for displayNumber, rect in enumerate(getDisplayRects(), 1):
imDisplay = getRectAsImage(rect)
imDisplay.save('screencapture_unsync_display_%d.png' % (displayNumber,), format='png')

# Synchronized capture, entire virtual screen at once, cropped to one Image per display.
for displayNumber, im in enumerate(getDisplaysAsImages(), 1):
im.save('screencapture_sync_display_%d.png' % (displayNumber,), format='png')

如果您介意,我会推荐另一个模块:MSS(您不需要 PIL 或任何其他模块,只需要 Python;它是跨平台的):

from mss import mss

with mss() as sct:
    sct.shot(mon=-1, output="fullscreen.png")

如果您有兴趣,documentation会尝试解释更多内容。

使用对我有用的 pyscreenshot 库,我截取了所有屏幕的屏幕截图。

来源:https://pypi.org/project/pyscreenshot/

#-- include('examples/showgrabfullscreen.py') --#
import pyscreenshot as ImageGrab

if __name__ == '__main__':

    # grab fullscreen
    im = ImageGrab.grab()

    # save image file
    im.save('screenshot.png')

    # show image in a window
    im.show()
#-#

如果您不想打开 GUI,只需注释 im.show() 行即可。