# Package org.jfree.chart.annotations

- Interface Summary
  Interface | Description
  --- | ---
  Annotation | The base interface for annotations.
  XYAnnotation | The interface that must be supported by annotations that are to be added to an `XYPlot`.
  XYAnnotationBoundsInfo | An interface that supplies information about the bounds of the annotation.

- Class Summary
  Class | Description
  --- | ---
  AbstractAnnotation | An abstract implementation of the `Annotation` interface, containing a mechanism for registering change listeners.
  AbstractXYAnnotation | The interface that must be supported by annotations that are to be added to an `XYPlot`.
  XYTextAnnotation | A text annotation that can be placed at a particular (x, y) location on an `XYPlot`.
  XYTitleAnnotation | An annotation that allows any `Title` to be placed at a location on an `XYPlot`.