||A graphic capability allowing this graphic entity to be the target of
external control (manually by the user, or programmatically
by the system).
||A graphic object representing visible, and ultimately displayable,
content in a graphic space (world, view, display).
||A graphic that supports interaction feedback, such as mouse over
and selection audio/visual effects.
||A linking graphic with none or more ordered kink points, which are distinct
from its end points.
||An interface for common label data independent of the implementing
||A graphic capability allowing a graphic entity to be (or appear to be)
linked by another graphic entity, such as a linking graphic (see
||A graphic capability allowing a graphic entity to link other graphic
entities together through none or more ordered end points.
||An interactable graphic that specfically supports selection as a target
for some operation.
||A graphic shape that is also selectable.