使用python截取特定空间的屏幕截图

Question

我正在尝试使用 python 截取特定区域的屏幕截图。我写了这段代码：import pyscreenshotfrom pynput.mouse import Listenerx=1y=1def on_click(x1, y1, button, pressed):    global x,y    x = x1    y = y1def on_release(x2,y2, button, pressed):    global x,y    im = pyscreenshot.grab(x,y,x2,y2)    im.save("hello.png")#Collect events until releasedwith Listener(        on_click=on_click,        on_release=on_release) as listener:    listener.join()这里的问题是它不输出任何内容。请帮助

Answer 1

我给你写了一个代码。在我这边效果很好。请在运行我的代码后让我知道您的意见。

import pyscreenshot

from pynput.mouse import Listener, Button

global x0, y0

def on_click(x1, y1, button, pressed):

    global x0, y0

    if button == Button.left and pressed:

        x0, y0 = x1, y1

    if button == Button.left and not pressed:

        try:

            im = pyscreenshot.grab(bbox=(x0, y0, x1, y1))

            im.save("hello.png")

            print('Screenshot was taken.')

            return False

        except:

            pass

    return True

# Collect events until released

with Listener(

        on_click=on_click) as listener:

    try:

        listener.join()

    except:

        pass