DLI Implementation and Reference Guide - Datalogics

Bookmark Creation 14.5
dlpdfdocoutlinefirst
This method accepts an outline handle, and returns the handle of the first child of this
outline. If there are no outlines, it will return a NULL pointer.
dlpdfdocoutlinelast
This method accepts an outline handle, and returns the last child of that outline. If
there are no children in the outline, it returns a NULL pointer.
dlpdfdocoutlineprev
This method accepts an outline pointer, and returns the handle of the previous child of
this outline entry’s parent. If there is no previous child, it returns a NULL pointer.
dlpdfdocoutlinenext
This method accepts an outline pointer, and returns the pointer of the next child of
this outline entry’s parent. If there is no next child, it returns a NULL pointer.
dlpdfdocoutlineparent
This method accepts a pointer to an outline entry, and returns a pointer to that entry’s
parent. If the entry is the root entry, it returns a NULL pointer.
The DLPDFOUTLINE structure contains three fields which may be accessed, but not
changed, by an application:
• DLPDFOUTLINE->Open is a flag which will be TRUE if the outline entry was
created open, FALSE if it was not.
• DLPDFOUTLINE->Count is a count of the children of this entry.
• DLPDFOUTLINE->Obj is a Cos Obj which is the actual entry in the outline. This
entry is a dictionary, as described in the PDF Specification, section 6.7. It will
always have a Dest key, never an A key. You may replace this key to obtain actions
other than “GoTo”.