AnnotationHandle Class Reference

An annotation associates an object such as a note, sound, or movie with a location on a page of a PDF document, or provides a way to interact with the user by means of the mouse and keyboard. More...

Inheritance diagram for AnnotationHandle:

error_type CALLING_CONVENTION	Annotation_GetAnnotationType (AnnotationHandle *handle, AnnotationType *result)
	Get annotation type of object handle. More...
error_type CALLING_CONVENTION	Annotation_ToLink (AnnotationHandle *handle, LinkAnnotationHandle **result)
	Reinterpret current object as LinkAnnotationHandle.
error_type CALLING_CONVENTION	Annotation_Release (AnnotationHandle *handle)
	Decrement the internal reference counter. More...

Additional Inherited Members
Public Member Functions inherited from IUnknownHandle
error_type CALLING_CONVENTION	IUnknown_AddRef (IUnknownHandle *handle)
	Increment the internal reference counter.
Related Functions inherited from IUnknownHandle
error_type CALLING_CONVENTION	IUnknown_Release (IUnknownHandle *handle)
	Decrement the internal reference counter. More...

Detailed Description

An annotation associates an object such as a note, sound, or movie with a location on a page of a PDF document, or provides a way to interact with the user by means of the mouse and keyboard.

Member Function Documentation

Annotation_GetAnnotationType()

error_type CALLING_CONVENTION Annotation_GetAnnotationType	(	AnnotationHandle *	handle,
		AnnotationType *	result
	)

Get annotation type of object handle.

///

Parameters

handle	a handle to the annotation class
result	a pointer to variable will be filled with annotation type upon success, unchanged on failure

Friends And Related Function Documentation

Annotation_Release()

error_type CALLING_CONVENTION Annotation_Release ( AnnotationHandle *  handle )

related

Decrement the internal reference counter.

When the internal counter reaches zero the object is deleted. Releasing already disposed object causes undefined behavior.

See also

IUnknown_Release

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The documentation for this class was generated from the following file:

• c_annotations.h