06-29-2019, 07:42 PM
Thank you for your clearly structured answer, but I do not know if I could have been any more explicit about a crucial demand, which is, for the function to work in a way as where pressing the "printscreen", would automatically save the display image as a file, within specified folder. The program should best be configurable, even through the Terminal, for such qualities as the image type, folder type, what displays to include. But the configuration and application ought to come as two separate pieces, unlike with the mentioned XFCE4-screenshoter.