A3DPDF3DAnnotGetUniqueId
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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:c:func:~A3DPDFPageInsert3DAnnotor:c:func:~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.
