NG_Visualization-class
                        Class '"NG_Visualization"'
RnavGraph-package       Overview RnavGraph package
closeViz                Method that gets called when switching away
                        from a graph that is connected with the
                        visualization instructions
closeViz-methods        Initialization of a new Display
completegraph           Create a complete graph of class graphAM
initializeViz           Method that gets called for initializing a
                        display for some visualization instructions
initializeViz-methods   Initialization of a new Display
linegraph               Linegraph of a graph
linegraph-methods       Linegraph of a graph
names-methods           Show the variable names of a NG_data object
names<-,NG_data,ANY-method
                        Change the names of a NG_data object
navGraph                Start an navGraph session
newgraph                Create a graph object of class graph
ng_2d                   Visualization instruction for 2d scatterplots
                        on a tk2d display
ng_2d_myplot            Visualization instruction for 2d scatterplots
                        on a user defined display
ng_data                 Create an NG_data object to be used by a
                        navGraph session
ng_get                  Extract data from a NG_data, NG_graph, NG_path
                        or navgraph handler object.
ng_get-methods          Access data from a NG_... object
ng_get_color            Extract point coloring from an active navGraph
                        session for a particular data set.
ng_get_size             Extract point sizes from an active navGraph
                        session for a particular data set.
ng_graph                Create an NG_data object to be used by a
                        navGraph session
ng_image_array_gray     Convert a matrix or data.frame of image data
                        into a NG_image object.
ng_image_files          Import color image files (png, jpg, bmp,
                        etc...) into a NG_image object
ng_set                  Shows which data can be modified in a NG_data,
                        NG_graph, NG_path or navgraph handler object.
ng_set-methods          Change data in NG_... objects
ng_set<-                Modify data in a NG_data, NG_graph, NG_path or
                        navgraph handler object.
ng_set<--methods        ~~ Methods for Function ng_set<- ~~
ng_set_color<-          Change colors of data points in an active
                        navGraph session
ng_set_color<--methods
                        Change colors of data points in an active
                        navGraph session
ng_set_size<-           Change sizes of data points in an active
                        navGraph session
ng_set_size<--methods   Change sizes of data points in an active
                        navGraph session
ng_update               Synchronize a navGraph handler with a running
                        navGraph sesson
ng_walk                 Walk a path on the current graph in a navGraph
                        session
olive                   Fatty Acid Composition of Italian Olive Oils
plot-methods            Plot the graph saved in a NG_data object.
scagEdgeWeights         Create a from-to edge matrix with the
                        scagnostic weights
scagGraph               Create a list of graphs, given the scagnostics
                        edge weights
scagNav                 Start a navGraph session and filter the
                        navigation graph's node according to some
                        scagnostic measures
shortnames              Returns the shortnames of a NG_data object.
shortnames-methods      Show the shortnames of a NG_data object
shortnames<-            Modify the shortnames of a NG_data object.
shortnames<--methods    Change the shortnames of a NG_data object
updateViz               Method that gets called when bullet state is
                        changed on a graph that is connected with the
                        particular visualization instructions
updateViz-methods       Initialization of a new Display
