Defines an axis for a chart. Use this to set the units, scale, labeling, and other visual options for

the axis. You can define up to four axes for a single chart, one for each edge.
Note: This component must be enclosed within an <apex:chart> component. This component is
only applicable to bar and line charts.

A.
apex:emailPublisher

B.
apex:messages

C.
apex:image

D.
apex:axis