In this section the graphics object properties are discussed in detail,
starting with the root properties and continuing through the object hierarchy.
The documentation about a specific graphics object can be displayed using
doc
function, e.g., doc ("axes properties")
will show
Axes Properties.
The allowed values for radio (string) properties can be retrieved
programmatically or displayed using the one or two argument calling form of the
set
function. See set.
In the following documentation default values are enclosed in { }.