![]() ![]() Raises ImageNotFoundException if not found on the screen. locateCenterOnScreen(image, grayscale=False) - Returns (x, y) coordinates of the center of the first found instance of the image on the screen.locateOnScreen(image, grayscale=False) - Returns (left, top, width, height) coordinate of first found instance of the image on the screen.They all start looking at the top-left corner of the screen (or image) and look to the right and then down. This may be too slow for action video games, but works for most purposes and applications. On a 1920 x 1080 screen, the locate function calls take about 1 or 2 seconds. locateCenterOnScreen ( 'calc7key.png' ) > pyautogui. If the image can’t be found on the screen, locateOnScreen() raises ImageNotFoundException. This tuple can be passed to center() to get the X and Y coordinates at the center of this region. The return value is a 4-integer tuple: (left, top, width, height). ![]() … you can call the locateOnScreen('calc7key.png') function to get the screen coordinates. ![]() However, if you have an image of the button, such as the image of the 7 button: The calculator can appear in a slightly different place each time it is launched, causing you to re-find the coordinates each time. You can’t call the moveTo() and click() functions if you don’t know the exact screen coordinates of where the calculator buttons are. For example, say the calculator app was running on your computer and looked like this: You can visually locate something on the screen if you have an image file of it. NOTE: As of version 0.9.41, if the locate functions can’t find the provided image, they’ll raise ImageNotFoundException instead of returning None. ![]()
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