Directed specifies whether to write a dot format directected or undirected graph.

EdgeAttr specifies a function to generate a list of edge attributes for given the arc label integers of graph package.

EdgeLabel specifies a function to generate edge label strings for the dot format given the arc label integers of graph package.

GraphAttr adds a dot format graph attribute.

Indent specifies an indent string for the body of the dot format.

Isolated specifies whether to include isolated nodes.

NodeID specifies a function to generate node ID strings for the dot format given the node integers of graph package.

NodePos specifies a function to format coordinate strings.

String generates a dot format string for a graph.

UndirectArcs, for the WeightedEdgeList graph type, specifies to write each element of the edge list as a dot file undirected edge.

Write writes dot format text for a graph to an io.Writer.

Defaults holds a package default Config struct.

AttrVal represents the dot format concept of an attribute-value pair.

Config holds options that control the dot output.

Options are passed variadic arguments to a function like Write or String.