NewGraph creates a new graph.

GraphEdgeArrowClosed is used to indicate a closed arrow edge ending.

GraphFileName is the default file name used to save the graph.

GraphFileVersion is the version of the graph file that is generated.

GraphNodeTypeInput is used to indicate that the Node is an input/starting node.

GraphProcessVertexKey is used to track an artifact across iterations.

GraphSourceVertexKey is used to track an artifact across iterations.

Data contains the label for a vertex.

Edge is an artifact.

EdgeT is the web UI version of Edge.

Graph contains transformers and artifacts being passed between them.

GraphT is the final graph used by the web server.

MarkerEnd is used to indicate the style of edge endings.

Node is the web UI version of Vertex.

Position is the 2d position of a Node.

Vertex is a single transformer.