QUERY_SRF is a method of obtaining information about an SRF image file without having to read the file. See QUERY_* Routines for more information.
Result = QUERY_SRF (Filename [, Info] )
This routine returns a long with the value of 1 (one) if the query was successful (and the file type was correct) or 0 (zero) on failure.
A scalar string containing the pathname of the SRF file to query.
Returns an anonymous structure containing information about the image in the file. The Info.TYPE field will return the value `SRF'.
| Note |
None.
Introduced: 5.2
QUERY_* Routines, READ_SRF, WRITE_SRF