<> <> <> <> DIRECTORY ViewerClasses USING [Viewer]; CDViewerInternals: CEDAR DEFINITIONS = BEGIN <<--ChipNDale design viewers only>> <<>> SaveScale: PROC [viewer: ViewerClasses.Viewer]; <<--tries to remember current scale>> RestoreScale: PROC [viewer: ViewerClasses.Viewer]; <<--resets scale to what was remembered with SaveScale., [uses best guess].>> END.