pm4py.visualization.variants_duration.visualizer module#

PM4Py – A Process Mining Library for Python Copyright (C) 2026 Process Intelligence Solutions GmbH

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

Bases: Enum

CLASSIC = <module 'pm4py.visualization.variants_duration.variants.classic' from '/home/javert/ALE/pm4py/pm4py/visualization/variants_duration/variants/classic.py'>#
pm4py.visualization.variants_duration.visualizer.apply(log: EventLog | DataFrame, variant=Variants.CLASSIC, parameters: Dict[Any, Any] | None = None)[source]#

Comparative visualization of process variants based on the average time between the different steps.

Parameters:

  • log – Event log

  • variant – Variant of the algorithm to be used (Variants.CLASSIC)

  • parameters – Variant-specific parameters, including:

    • Parameters.ALIGNMENT_CRITERIA => specifies if variants should be aligned on the “start”, “end”, or a specific activity.

    • Parameters.MAX_VARIANTS => max variants to visualize in the graph

    • Parameters.FORMAT => the format of the visualization

    • Parameters.NODE_HEIGHT, Parameters.NODE_WIDTH, Parameters.EDGE_PENWIDTH, Parameters.MIN_HORIZONTAL_DISTANCE, Parameters.MAX_HORIZONTAL_DISTANCE, Parameters.LAYOUT_EXT_MULTIPLIER, Parameters.SHOW_LEGEND, Parameters.ENABLE_GRAPH_TITLE, Parameters.GRAPH_TITLE

pm4py.visualization.variants_duration.visualizer.view(figure: str)[source]#

Views the dotted chart on the screen

Parameters:

figure – Path to the dotted chart

pm4py.visualization.variants_duration.visualizer.save(figure: str, output_file_path: str)[source]#

Saves the dotted chart to a specified path

Parameters:

  • figure – Current path to the dotted chart

  • output_file_path – Destination path

pm4py.visualization.variants_duration.visualizer.serialize(figure: str)[source]#

Performs the serialization of the dotted chart visualization

Parameters:

figure – Current path to the dotted chart

pm4py.visualization.variants_duration.visualizer.matplotlib_view(figure: str)[source]#

Views the dotted chart on the screen using Matplotlib

Parameters:

figure – Path to the dotted chart