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IFC (version 0.2.1)

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.