-- Command: image ID/K, COMMAND/K, PORT/K, HELP/K, NODE/K, ICON/K,
SPEC/K, PICT/K, TRANS/S, ATTRS/K/M, LABEL/K/F
Image gadget objects are created with this command. Text, button,
switch, check, and image gadgets are essentially identical with
the only differences being the base object class and the default
appearance/action (image objects, by default, use MUI images
specified through the SPEC option and do not toggle their state).
All options are identical for these objects. Refer to the text
command for descriptions of the options.