You will create a small graphical user interface for starting your webcam and plotting data from the camera. We'll use Qt for the GUI, but for simplicity we'll borrow some high-level camera/image ...
CLI_GUI::gui_widget(app.get_option("--count"), CLI_GUI::WidgetType::SliderInt, app); CLI_GUI::gui_min(app.get_option("--count"), 1, app); CLI_GUI::gui_max(app.get ...