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Save image as a PNG file (:save_to_png_file)

Declaration​

img:save_to_png_file(path)

Parameters​

  • path
    String. Absolute path to save the PNG file

Description​

Save the image object to a PNG file. The file extension does not have to be .png

Example​

-- Capture full screen and save to file
screen.image():save_to_png_file("/var/mobile/1.png")

Note: This example uses a function outside this chapter screen.image