Same thing goes about how this is an int, etc etc. This esoteric setting controls the color of the background for the annotations. If you put a color value here though, as in the above, you will get the background filled to that color. Will become more useful as I work on getting the actual text drawn into the annotation shapes. If it is anything else, you won't.
Case is important.
Defaults to true. Similar to an applet, means that we are running in a limited environment, so we will have to do a few things differently. Where the skin is coming from. Whether to skin the program or not. Annotator Name of the annotator to display in the status line.