def stg2dot(stg: networkx.DiGraph, fname_dot: Optional[str] = None) -> str:
"""
Creates a *dot* file from a state transition graph.
Graph, node and edge attributes are passed to the *dot* file by adding the respective key and value pairs to the graph, node or edge data.
Node and edge defaults are set by the specials graph keys *"node"* and *"edge"* and must have attribute dictionaries as values.
For a list of attributes see http://www.graphviz.org/doc/info/attrs.html.
**arguments**:
* *stg*: state transition graph
* *fname_dot*: name of *dot* file or *None*
**returns**:
* *text_dot*: content of dot file
**example**::
>>> stg = primes2stg(primes, update, init)
>>> stg.graph["label"] = "IRMA Network - State Transition Graph"
>>> stg.graph["node"] = {"style":"filled", "color":"red"}
>>> stg.graph["edge"] = {"arrowsize": 2.0}
>>> stg.nodes["001000"]["fontsize"] = 20
>>> stg.adj["001110"]["001010"]["style"] = "dotted"
>>> stg2image(stg, "irma_stg.pdf")
"""
return digraph2dot(stg, fname_dot)
def igraph2dot(igraph: networkx.DiGraph, fname_dot: Optional[str] = None) -> str:
"""
Generates a *dot* file from *igraph* and saves it as *fname_dot* or returns it as a string.
**arguments**:
* *igraph*: interaction graph
* *fname_dot*: name of *dot* file
**returns**:
* *dot*: contents of dot file as text
**example**::
>>> igraph2dot(igraph, "irma.dot")
>>> dotfile = igraph2dot(igraph)
"""
return digraph2dot(igraph, fname_dot)
def htg2dot(htg: networkx.DiGraph, fname_dot: str = None) -> str:
"""
Creates a *dot* file of the *HTG*.
**arguments**:
* *HTG*: HTG
* *fname_dot*: name of *dot* file or *None*
**returns**:
* *text_dot*: text content of dot file
**example**::
>>> htg2dot(cgraph, "mapk_htg.dot")
"""
graph = htg.copy()
convert_nodes_to_anonymous_strings(graph)
return digraph2dot(graph, fname_dot)
def condensationgraph2dot(cgraph: networkx.DiGraph, fname_dot: str = None):
"""
Creates a *dot* file from a condensation graph.
**arguments**:
* *cgraph*: state transition graph
* *fname_dot*: name of *dot* file or *None*
**returns**:
* *text_dot*: file as string if not *FnameDOT is None*, otherwise it returns *None*
**example**::
>>> condensationgraph2dot(cgraph, "mapk_cgraph.dot")
"""
graph = cgraph.copy()
convert_nodes_to_anonymous_strings(graph)
return digraph2dot(graph, fname_dot)