AgEdge-class            Class "AgEdge": A class to describe an edge for
                        a Ragraph object
AgNode-class            Class "AgNode": A class to describe a node for
                        a Ragraph object
AgTextLabel-class       Class "AgTextLabel": Represents a graphviz text
                        label
BezierCurve-class       Class "BezierCurve": A class to describe a
                        Bezier curve
GraphvizAttributes      Graph Attributes for Rgraphviz
GraphvizLayouts         Graphviz Layout Methods
Ragraph-class           Class "Ragraph": A class to handle libgraph
                        representations
agopen                  A function to obtain a libgraph object
agopenSimple            A function to obtain a Ragraph object
agwrite                 Read / write Ragraph objects
boundingBox-class       Class "boundingBox": A class to describe the
                        bounding box of a Ragraph
buildNodeList           A function to build lists of node and edge
                        objects
clusterData-methods     Get and set attributes for a cluster of an
                        Ragraph object
getDefaultAttrs         Functions to generate and check global
                        attribute lists
graphData-methods       Get and set attributes of an Ragraph object
graphDataDefaults-methods
                        Get and set default attributes for an Ragraph
graphLayout             A function to layout graph locations
graphvizCapabilities    List capabilities of Graphviz
graphvizVersion         A function to determine graphviz library
                        version
layoutGraph             A function to compute layouts of graph objects
makeNodeAttrs           make a list of character vectors that can be
                        used as a value for the nodeAttrs argument in
                        agopen
pEdge-class             Class "pEdge": A class to represent an edge
pNode-class             Class "pNode": A class to plot nodes
pieGlyph                A function to plot pie graphs as a glyph
plot.graphNEL           Plot a graph object - methods
removedEdges            A Function To List Removed Edges
renderGraph             Render a laid out graph object
toDot-methods           A Generic For Converting Objects To Dot
toFile                  Render a graph in a file with given format
xyPoint-class           Class "xyPoint": A class to represent a X/Y
                        coordinate.