DtMmdbGraphicGetInfo(library call) DtMmdbGraphicGetInfo(library call)
NAME [Toc] [Back]
DtMmdbGraphicGetInfo - obtains information about a graphic object
SYNOPSIS [Toc] [Back]
#include <DtMmdb.h>
DtMmdbGraphicInfo* DtMmdbGraphicGetInfo(
DtMmdbInfoRequest* request);
DESCRIPTION [Toc] [Back]
The DtMmdbGraphicGetInfo function returns a structure containing the
information about a graphic object. Use the DtMmdbFreeGraphicInfo
function to release the memory when the structure is no longer needed.
Table lookup is involved because the graphic identifier is specified
by the locator_ptr field.
ARGUMENTS [Toc] [Back]
request Specifies the bookcase in the bookcase descriptor field and
the identifier of the graphic object in the locator_ptr
field.
RETURN VALUE [Toc] [Back]
If DtMmdbGraphicGetInfo completes successfully, it returns a pointer
to the graphic information structure. If it fails, it returns a NULL
pointer.
EXAMPLE [Toc] [Back]
The following shows how a DtMmdbGraphicGetInfo call might be coded.
DtMmdbInfoRequest request;
/* fill the request */
DtMmdbGraphicGetInfo(&request);
SEE ALSO [Toc] [Back]
DtMmdbFreeGraphicInfo(3)
- 1 - Formatted: January 24, 2005 [ Back ] |
