System.Object
   ImageGear.Core.ImGearPage
      ImageGear.Core.ImGearVectorPage
         ImageGear.Formats.CAD.ImGearCADPage
            ImageGear.Formats.CAD.ImGearDGNPage
            ImageGear.Formats.CAD.ImGearDWGPage
               ImageGear.Formats.CAD.ImGearDXFPage
   ImageGear.Formats.CAD.CADCamera
   ImageGear.Formats.CAD.CADEntity
      ImageGear.Formats.CAD.CADCircle
      ImageGear.Formats.CAD.CADFace
         ImageGear.Formats.CAD.CADRectangle
      ImageGear.Formats.CAD.CADLight
      ImageGear.Formats.CAD.CADLine
      ImageGear.Formats.CAD.CADLinearRuler
      ImageGear.Formats.CAD.CADText
         ImageGear.Formats.CAD.CADMultiLineText
         ImageGear.Formats.CAD.CADSingleLineText
   ImageGear.Formats.CAD.CADPDFSaveOptions
   ImageGear.Formats.CAD.DWGLayer
   ImageGear.Formats.CAD.ImGearCAD

Reference

ImageGear24.Formats.Vector Assembly