Use anytimeline in marimo¶

A Timeline is an anywidget, so marimo shows it as it is. To have cells react to what happens in the plot (a selection, a tool, the scale), wrap it in mo.ui.anywidget:

import marimo as mo
from anytimeline import Timeline

plot = Timeline().events(df, time="time", lane="service")
widget = mo.ui.anywidget(plot)
widget

# runs again whenever the plot changes a setting, such as the selection
widget.value
rows = plot.selection.get("events", [])
df[rows]

Settings the plot changes that marimo sees: selection, xscale, tool, legend, font_size. Moving and zooming do not re-run cells.