Graphic

OBJECT CLASS Graphic
             isa* Xobject
  DESCRIPTION: "Plots and Pictures obtained from the sample chamber camera,
                   microscope, LEED device, or generated via scripts or IDL."
  REP: title
  ATTRIBUTE title: [1,1] CHAR(50)
            DESCRIPTION: "Plot or picture title"
  ATTRIBUTE script: [0,1] Script
            DESCRIPTION: "Script to rebuild the graphic from the datafiles"
  ATTRIBUTE type: [0,1] GraphicType
  ATTRIBUTE format: [0,1] CHAR(50)
            DESCRIPTION: "Information about the picture: if it is a
                            picture stored in a file or can be rebuilt
                            from the datafile."
  ATTRIBUTE graphicsFile: [0,1] FSobject
  ATTRIBUTE dataFiles: set-of [0,] DataFile
            DESCRIPTION: "DataFiles used for computing the image"
  ATTRIBUTE comments: [0,1] VARCHAR(255)
            DESCRIPTION: "Comments about the purpose of the image
                          and how was it acquired"
  ATTRIBUTE explanation: [0,1] VARCHAR(255)
            DESCRIPTION: "Explanation of the coordinates and scale"
  ATTRIBUTE significantPoints: list-of [0,] SignificantPoint
            DESCRIPTION: "significant points, their values and annotations"
  ATTRIBUTE significantRegions: set-of [0,] SigRegion
            DESCRIPTION: "significant regions"

Graphic class represent images either obtained by a camera or computed by some tool. The image is kept in a file, and this class points to it (graphicsFile). The user can also enter information about significant points or regions in the picture. Currently Graphic has two subclasses, Picture and Plot.