checksumIFC: IFC Files Checksum
Description
This function returns RIF/CIF checksum.
Checksum is the sum of img IFDs (Image Field Directory) offsets of objects 0, 1, 2, 3 and 4.
Usage
checksumIFC(fileName, ...)
Value
an integer corresponding to IFC file checksum.
Arguments
- fileName
path to file.
- ...
arguments to pass to checksumDAF
or checksumXIF
.
Details
if fileName is a DAF file, then CIF checksum is computed from images values found in DAF.