forfilenameinsct.save():print(filename)

filename=sct.shot()print(filename)

filename=sct.shot(mon=-1,output='fullscreen.png')print(filename)

frompathlibimportPathimportmssdefon_exists(fname:str)->None:"""Callback example when we try to overwrite an existing screenshot."""file=Path(fname)iffile.is_file():newfile=file.with_name(f"{file.name}.old")print(f"{fname} →{newfile}")file.rename(newfile)withmss.mss()assct:filename=sct.shot(output="mon-{mon}.png",callback=on_exists)print(filename)

importmssimportmss.toolswithmss.mss()assct:# The screen part to capturemonitor={"top":160,"left":160,"width":160,"height":135}output="sct-{top}x{left}_{width}x{height}.png".format(**monitor)# Grab the datasct_img=sct.grab(monitor)# Save to the picture filemss.tools.to_png(sct_img.rgb,sct_img.size,output=output)print(output)

importmssimportmss.toolswithmss.mss()assct:# Get information of monitor 2monitor_number=2mon=sct.monitors[monitor_number]# The screen part to capturemonitor={"top":mon["top"]+100,# 100px from the top"left":mon["left"]+100,# 100px from the left"width":160,"height":135,"mon":monitor_number,}output="sct-mon{mon}_{top}x{left}_{width}x{height}.png".format(**monitor)# Grab the datasct_img=sct.grab(monitor)# Save to the picture filemss.tools.to_png(sct_img.rgb,sct_img.size,output=output)print(output)

importmssimportmss.toolswithmss.mss()assct:# Use the 1st monitormonitor=sct.monitors[1]# Capture a bbox using percent valuesleft=monitor["left"]+monitor["width"]*5//100# 5% from the lefttop=monitor["top"]+monitor["height"]*5//100# 5% from the topright=left+400# 400px widthlower=top+400# 400px heightbbox=(left,top,right,lower)# Grab the picture# Using PIL would be something like:# im = ImageGrab(bbox=bbox)im=sct.grab(bbox)# Save it!mss.tools.to_png(im.rgb,im.size,output="screenshot.png")

sct.compression_level=2

withmss.mss()assct:# The monitor or screen part to capturemonitor=sct.monitors[1]# or a region# Grab the datasct_img=sct.grab(monitor)# Generate the PNGpng=mss.tools.to_png(sct_img.rgb,sct_img.size)

fromPILimportImageimportmsswithmss.mss()assct:# Get a screenshot of the 1st monitorsct_img=sct.grab(sct.monitors[1])# Create an Imageimg=Image.new("RGB",sct_img.size)# Best solution: create a list(tuple(R, G, B), ...) for putdata()pixels=zip(sct_img.raw[2::4],sct_img.raw[1::4],sct_img.raw[::4])img.putdata(list(pixels))# But you can set individual pixels too (slower)"""    pixels = img.load()    for x in range(sct_img.width):        for y in range(sct_img.height):            pixels[x, y] = sct_img.pixel(x, y)    """# Show it!img.show()

importtimeimportcv2importnumpyasnpfromPILimportImageGrabimportmssdefscreen_record()->int:# 800x600 windowed modemon=(0,40,800,640)title="[PIL.ImageGrab] FPS benchmark"fps=0last_time=time.time()whiletime.time()-last_time<1:img=np.asarray(ImageGrab.grab(bbox=mon))fps+=1cv2.imshow(title,cv2.cvtColor(img,cv2.COLOR_BGR2RGB))ifcv2.waitKey(25)&0xFF==ord("q"):cv2.destroyAllWindows()breakreturnfpsdefscreen_record_efficient()->int:# 800x600 windowed modemon={"top":40,"left":0,"width":800,"height":640}title="[MSS] FPS benchmark"fps=0sct=mss.mss()last_time=time.time()whiletime.time()-last_time<1:img=np.asarray(sct.grab(mon))fps+=1cv2.imshow(title,img)ifcv2.waitKey(25)&0xFF==ord("q"):cv2.destroyAllWindows()breakreturnfpsprint("PIL:",screen_record())print("MSS:",screen_record_efficient())

frommultiprocessingimportProcess,Queueimportmssimportmss.toolsdefgrab(queue:Queue)->None:rect={"top":0,"left":0,"width":600,"height":800}withmss.mss()assct:for_inrange(1_000):queue.put(sct.grab(rect))# Tell the other worker to stopqueue.put(None)defsave(queue:Queue)->None:number=0output="screenshots/file_{}.png"to_png=mss.tools.to_pngwhile"there are screenshots":img=queue.get()ifimgisNone:breakto_png(img.rgb,img.size,output=output.format(number))number+=1if__name__=="__main__":# The screenshots queuequeue:Queue=Queue()# 2 processes: one for grabbing and one for saving PNG filesProcess(target=grab,args=(queue,)).start()Process(target=save,args=(queue,)).start()