## Uses of Interface
org.eclipse.jface.text.source.IAnnotationModelExtension

Packages that use IAnnotationModelExtension
org.eclipse.jface.text.source: Provides a framework for connecting document regions with annotations and for displaying those.
org.eclipse.jface.text.source.projection: This package provides the UI part for projection documents of which the most important part is the projection viewer.
org.eclipse.ui.texteditor: Provides a framework for text editors obeying to the desktop rules.

### Uses of IAnnotationModelExtension in org.eclipse.jface.text.source

Classes in org.eclipse.jface.text.source that implement IAnnotationModelExtension
`class` `AnnotationModel` Standard implementation of `IAnnotationModel` and its extension interfaces.

### Uses of IAnnotationModelExtension in org.eclipse.jface.text.source.projection

Classes in org.eclipse.jface.text.source.projection that implement IAnnotationModelExtension
`class` `ProjectionAnnotationModel` A projection annotation model.

### Uses of IAnnotationModelExtension in org.eclipse.ui.texteditor

Classes in org.eclipse.ui.texteditor that implement IAnnotationModelExtension
`class` `AbstractMarkerAnnotationModel` Abstract implementation of a marker-based annotation model.
`class` `ResourceMarkerAnnotationModel` A marker annotation model whose underlying source of markers is a resource in the workspace.