Blanklines are ignored. Input lines may be no more than 5000 characters. All other commands are analogues of similar functions in the gd 1.2 library. The arguments to a tgd command are in the same order and of the same number as the arguments to the underlying gd 1.2 function . Thus, for example, the documentation for gd 1.2 function gdImageFillToBorder applies to tgd command filltoborder .
Commands are case-insensitive.
A configuration file that can be used by imagemap to invoke the URL's when a user clicks on a keypad button. An html file that includes the gif and the path to the configuration file.