Define a theme to be used by all waiter loading screens. These can be overriden in individual loading screens.
waiter_set_theme(html = spin_1(), color = "#333e48", logo = "", image = "")waiter_get_theme()
waiter_unset_theme()
HTML content of waiter, generally a spinner, see spinners
.
Background color of loading screen.
Path to logo to display. Deprecated.
Path to background image.