pm4py no visualization

rushank29 — Tue, 12 Mar 2024 10:20:15 GMT

Hi,

I am trying to use pm4py library to visualize my data. my code executes perfectly but there is no visualization how can i solve this problem ? There is no error message

#processmining # databricks #pm4py

Re: pm4py no visualization

Vidhi_Khaitan — Thu, 05 Jun 2025 03:50:14 GMT

I believe we do not support GUI-based viewers like pm4py.visualizer.view(gviz), which tries to open a file using your system's default image/PDF viewer.

Could you try visualizing and then saving the output -

import pm4py
# Sample log (replace with your own)
log = pm4py.read_xes("/dbfs/tmp/example.xes")
dfg = pm4py.discover_dfg(log)
# Create visual object
gviz = pm4py.visualization.dfg.visualizer.apply(dfg, log=log)
# Save the image to DBFS
pm4py.visualization.dfg.visualizer.save(gviz, "/dbfs/tmp/dfg_output.png")

Then displaying the output in the notebook -

displayHTML("<img src='/files/tmp/dfg_output.png'/>")

topic pm4py no visualization in Warehousing & Analytics

pm4py no visualization

Re: pm4py no visualization