pm4py.visualization.ocel.ocpn.visualizer module#

class pm4py.visualization.ocel.ocpn.visualizer.Variants(*values)[source]#

Bases: Enum

WO_DECORATION = <module 'pm4py.visualization.ocel.ocpn.variants.wo_decoration' from '/Users/chris/Desktop/PIS/pm4py2/pm4py/pm4py/visualization/ocel/ocpn/variants/wo_decoration.py'>#
BRACHMANN = <module 'pm4py.visualization.ocel.ocpn.variants.brachmann' from '/Users/chris/Desktop/PIS/pm4py2/pm4py/pm4py/visualization/ocel/ocpn/variants/brachmann.py'>#
pm4py.visualization.ocel.ocpn.visualizer.apply(ocpn: Dict[str, Any], variant=Variants.WO_DECORATION, parameters: Dict[Any, Any] | None = None) → Digraph[source]#

Obtains a visualization of the provided object-centric Petri net

Reference paper: van der Aalst, Wil MP, and Alessandro Berti. “Discovering object-centric Petri nets.” Fundamenta informaticae 175.1-4 (2020): 1-40.

Parameters:

  • ocpn – Object-centric Petri net

  • variant – Variant of the algorithm to be used

  • parameters – Variant-specific parameters

Returns:

Graphviz digraph

Return type:

gviz

pm4py.visualization.ocel.ocpn.visualizer.save(gviz: Digraph, output_file_path: str, parameters=None)[source]#

Save the diagram

Parameters:

  • gviz – GraphViz diagram

  • output_file_path – Path where the GraphViz output should be saved

pm4py.visualization.ocel.ocpn.visualizer.view(gviz: Digraph, parameters=None)[source]#

View the diagram

Parameters:

gviz – GraphViz diagram

pm4py.visualization.ocel.ocpn.visualizer.matplotlib_view(gviz: Digraph, parameters=None)[source]#

Views the diagram using Matplotlib

Parameters:

gviz – Graphviz