pm4py.visualization.ocel.object_graph.variants.graphviz module#

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class pm4py.visualization.ocel.object_graph.variants.graphviz.Parameters(*values)[source]#

Bases: Enum

FORMAT = 'format'#
BGCOLOR = 'bgcolor'#
RANKDIR = 'rankdir'#
DIRECTED = 'directed'#
ENABLE_GRAPH_TITLE = 'enable_graph_title'#
GRAPH_TITLE = 'graph_title'#
pm4py.visualization.ocel.object_graph.variants.graphviz.ot_to_color(ot: str) → str[source]#
pm4py.visualization.ocel.object_graph.variants.graphviz.apply(ocel: OCEL, graph: Set[Tuple[str, str]], parameters: Dict[Any, Any] | None = None) → Digraph[source]#

Visualizes an object graph

Parameters:

  • ocel – Object-centric event log

  • graph – Object graph

  • parameters –

    Variant-specific parameters:

    • Parameters.FORMAT => the format of the visualization (“png”, “svg”, …)

    • Parameters.BGCOLOR => the background color

    • Parameters.RANKDIR => the rank direction (LR = left-right, TB = top-bottom)

    • Parameters.DIRECTED => boolean value (draws a directed or undirected graph)

Returns:

Graphviz object

Return type:

gviz