size () # Returns two integers, the width and height of the screen. > import pyautogui > screenWidth, screenHeight = pyautogui. PyAutoGUI isn't reliable for the screen of a second monitor (the mouse functions may or may not work on multi-monitor setups depending on your operating system and version).Īll keyboard presses done by PyAutoGUI are sent to the window that currently has focus, as if you had pressed the physical keyboard key. On a screen that is 1920 x 1080 pixels in size, coordinates 0, 0 are for the top left while 1919, 1079 is for the bottom right.Ĭurrently, PyAutoGUI only works on the primary monitor. The x coordinates increase going to the right (just as in mathematics) but the y coordinates increase going down (the opposite of mathematics). The x, y coordinates used by PyAutoGUI has the 0, 0 origin coordinates in the top left corner of the screen. If you want to do development and contribute to PyAutoGUI, you will need to install these modules from PyPI: Pillow needs to be installed, and on Linux you may need to install additional libraries to make sure Pillow's PNG/JPEG works correctly. Linux needs the python3-xlib (or python-xlib for Python 2) module installed. MacOS needs the pyobjc-core and pyobjc module installed (in that order). The Win32 extensions do not need to be installed. If you are installing PyAutoGUI from PyPI using pip:

If you need help installing Python, visit Dependencies Simplified Chinese documentation available at Used to programmatically control the mouse & keyboard. PyAutoGUI is a cross-platform GUI automation Python module for human beings.

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