A3DPDF3DAnnotGetUniqueId

A3DStatus A3DPDF3DAnnotGetUniqueId(const A3DPDF3DAnnot *p3DAnnot, A3DUTF8Char **ppc3dAnnotId)

A3DStatus A3DPDF3DAnnotGetUniqueId(const A3DPDF3DAnnot* p3DAnnot, A3DUTF8Char** ppc3dAnnotId)

Function to retrieve the unique id of a 3D annotation This function must be called after inserting the 3d annot object with A3DPDFPageInsert3DAnnot() or A3DPDFPageFieldSet3DAnnot().

Memory Management

In case of success, ppc3dAnnotId contains heap allocated memory you are responsible for. To free the memory on ppc3dAnnotId, call A3DPDF3DAnnotGetUniqueId with p3DAnnot set to 0.

Parameters

p3DAnnot: The 3D Annot to work with.

ppc3dAnnotId: The identifier as a string.