Object Hierarchy

    GObject
        VipsObject
            VipsOperation
                VipsArithmetic
                    VipsBinary
                    VipsUnary
                        VipsUnaryConst
                VipsConversion
                    VipsBandary
                VipsColour
                    VipsColourCode
                    VipsColourDifference
                    VipsColourSpace
                VipsForeign
                    VipsForeignLoad
                    VipsForeignSave
                VipsResample
                VipsStatistic
            VipsFormat
            VipsImage
            VipsInterpolate
            VipsRegion
            VipsThreadState
    GEnum
        VipsAlign
        VipsAngle
        VipsBandFormat
        VipsCacheStrategy
        VipsCoding
        VipsDemandStyle
        VipsDirection
        VipsExtend
        VipsForeignDzDepth
        VipsForeignDzLayout
        VipsForeignTiffCompression
        VipsForeignTiffPredictor
        VipsForeignTiffResunit
        VipsImageType
        VipsIntent
        VipsInterpretation
        VipsOperationBoolean
        VipsOperationComplex2
        VipsOperationComplex
        VipsOperationComplexget
        VipsOperationMath2
        VipsOperationMath
        VipsOperationRelational
        VipsOperationRound
        VipsSaveable
        VipsToken
    GBoxed
        VipsArea
        VipsArrayDouble
        VipsArrayInt
        VipsThing
    GFlags
        VipsArgumentFlags
        VipsForeignFlags
        VipsOperationFlags