Use AutoCAD Map's annotation feature to indicate textual values on a drawing object.
These textual values might be attributes (such as object data), display properties (such as a lineweight), or geometric values (such as the line direction). In addition, you can add graphics, such as arrows, static text, or other geometry, to your annotation by using standard AutoCAD drawing commands. Annotation functions are available in the AcMapAnnotationManager namespace. See also .