DtMmdbGraphicGetInfo(library call) DtMmdbGraphicGetInfo(library call)
NAMEDtMmdbGraphicGetInfo — obtains information about a graphic object
SYNOPSIS
#include <DtMmdb.h>
DtMmdbGraphicInfo* DtMmdbGraphicGetInfo(
DtMmdbInfoRequest* request);
DESCRIPTION
The DtMmdbGraphicGetInfo function returns a structure containing the
information about a graphic object. Use the DtMmdbFreeGraphicInfo func‐
tion to release the memory when the structure is no longer needed. Ta‐
ble lookup is involved because the graphic identifier is specified by
the locator_ptr field.
ARGUMENTS
request Specifies the bookcase in the bookcase descriptor field and
the identifier of the graphic object in the locator_ptr
field.
RETURN VALUE
If DtMmdbGraphicGetInfo completes successfully, it returns a pointer to
the graphic information structure. If it fails, it returns a NULL
pointer.
EXAMPLE
The following shows how a DtMmdbGraphicGetInfo call might be coded.
DtMmdbInfoRequest request;
/* fill the request */
DtMmdbGraphicGetInfo(&request);
SEE ALSODtMmdbFreeGraphicInfo(3)
DtMmdbGraphicGetInfo(library call)