jit.lcd – quickdraw penmodes

i’m looking for info on the jit.lcd penmodes on the web, but cant seem to find much that is useful… does anyone have any useful links on this?

the helpfile for jit.lcd states: oprgb sets the opcolor used by the penmodes that support it. see the apple developer site for more info on penmodes.

i’ve searched but the apple developer site but searches have returned no results.

thanks,

j