area — A region defined for a Callout in a graphic or code example.
Provides the coordinates of the area. The coordinates must be interpreted using the
Specifies an identifying number or string that may be used in presentation. The area label might be drawn on top of the figure, for example, at the position indicated by the coords attribute.
Identifies the units used in the
coordsattribute when the
unitsattribute is “other” . This attribute is forbidden otherwise.
Identifies the units used in the coords attribute The default units vary according to the type of callout specified:
calspairfor graphics and
linecolumnfor line-oriented elements.
Enumerated values: “calspair”
Coordinates expressed as a pair of CALS graphic coordinates.
Coordinates expressed as a line and column.
Coordinates expressed as a pair of lines and columns.
Coordinates expressed as a line range.
Indicates that non-standard units are used for this
area. In this case
otherunitsmust be specified.
Enumerated values: “other”
Coordinates expressed in some non-standard units.
The following elements occur in area: