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DtMmdbGraphicGetDatalibrary call
DtMmdbGraphicGetDataobtains
the data for a graphic object
#include <DtMmdb.h>
const char* DtMmdbGraphicGetData
DtMmdbInfoRequest* request
unsigned int* length
DESCRIPTION
The DtMmdbGraphicGetData function
returns the data for a graphic object. Do not use the
free function on the returned pointer. Table 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.
length
Specifies the variable to receive the length of the
returned data, if the returned pointer to the title is not NULL.
RETURN VALUE
If DtMmdbGraphicGetData completes
successfully, it returns a pointer to the data for
the graphic object.
If it fails, it returns a NULL pointer.
EXAMPLE
The following shows how a DtMmdbGraphicGetData call
might be coded.
DtMmdbInfoRequest request;
/* fill the request */
DtMmdbGraphicGetData(&request);
SEE ALSO
TO BE SUPPLIED