Another way to modify the appearance of a graph is to
add annotations to data points or other elements of a graph. Annotations
include lines and arrows, images, text, round and rectangular shapes,
and so on.
You can annotate a graph
using the following software:
-
the ODS Graphics Editor, which
provides a point-and-click method for easily adding annotations to
a graph.
-
the ODS Graphics procedures, which
provide an annotation facility that enables you to add shapes, images,
and other annotations to graph output. This feature is preproduction
in SAS 9.3.
-
the Graph Template Language, which
provides draw statements that enable you to draw visual elements anywhere
within the graph. For example, you can add text, lines, shapes, and
images to a graph.