## Object Hierarchy

        GObject
            EvAnnotation
                EvAnnotationAttachment
                EvAnnotationText
            EvAttachment
            EvDocument
            EvFormField
                EvFormFieldButton
                EvFormFieldChoice
                EvFormFieldSignature
                EvFormFieldText
            EvImage
            EvLayer
            EvLinkAction
            EvLinkDest
            EvLink
            EvPage
            EvRenderContext
            EvTransitionEffect
        GInterface
            EvAnnotationMarkup
            EvAsyncRenderer
            EvDocumentAnnotations
            EvDocumentAttachments
            EvDocumentFind
            EvDocumentFonts
            EvDocumentForms
            EvDocumentImages
            EvDocumentLayers
            EvDocumentLinks
            EvDocumentPrint
            EvDocumentSecurity
            EvDocumentTransition
            EvFileExporter
            EvSelection
        GEnum
            EvCompressionType
            EvDocumentError
            EvDocumentLayout
            EvDocumentMode
            EvFileExporterFormat
            EvFormFieldButtonType
            EvFormFieldChoiceType
            EvFormFieldTextType
            EvLinkActionType
            EvLinkDestType
            EvSelectionStyle
            EvTransitionEffectAlignment
            EvTransitionEffectDirection
            EvTransitionEffectType
        GFlags
            EvDocumentInfoFields
            EvDocumentPermissions
            EvDocumentUIHints
            EvFileExporterCapabilities
        GBoxed
            EvDocumentInfo
            EvDocumentLicense
            EvRectangle