Annotations and hotspot links
Looking for a way to go knee deep in annotations, cross-link your PDFs, link to a site on the Web, fire up some JavaScript -- you can do all that sort of stuff here.
AddLinkToEmbeddedFileAddLinkToFile
AddLinkToJavaScript
AddLinkToPage
AddLinkToWeb
AddNoteAnnotation
AddSVGAnnotationFromFile
AddU3DAnnotationFromFile
AnnotationCount
AttachAnnotToForm
CheckPageAnnots
CloneOutlineAction
DeleteAnnotation
DrawPostScriptXObject
GetActionType
GetAnnotActionID
GetAnnotDblProperty
GetAnnotIntProperty
GetAnnotStrProperty
GetDestPage
GetDestType
GetDestValue
GetNamedDestination
GetOutlineActionID
IsAnnotFormField
SetAnnotContents
SetBaseURL