Object Hierarchy

    GObject
    ╰── VipsObject
        ├── VipsOperation
        │   ├── VipsConvolution
        │   ├── VipsCorrelation
        │   ├── VipsForeign
        │   │   ├── VipsForeignLoad
        │   │   ╰── VipsForeignSave
        │   ├── VipsFreqfilt
        │   ├── VipsHistogram
        │   │   ╰── VipsHistUnary
        │   ├── VipsCreate
        │   │   ╰── VipsPoint
        │   │       ╰── VipsMask
        │   │           ├── VipsMaskButterworth
        │   │           ├── VipsMaskGaussian
        │   │           ╰── VipsMaskIdeal
        │   ╰── VipsMorphology
        ├── VipsImage
        ├── VipsInterpolate
        ├── VipsRegion
        ╰── VipsThreadState
    GBoxed
    ├── VipsArea
    ├── VipsArrayDouble
    ├── VipsArrayInt
    ╰── VipsThing