## Object Hierarchy

        GObject
            VipsObject
                VipsOperation
                    VipsArithmetic
                        VipsBinary
                VipsFormat
                VipsImage
                VipsInterpolate
                VipsPool
                VipsRegion
                VipsThreadState
        GEnum
            VipsArgumentFlags
            VipsBandFormat
            VipsCoding
            VipsDemandStyle
            VipsImageType
            VipsInterpretation
            VipsToken