Planar visualization API

pyvoro2.viz2d

Optional matplotlib-based visualization helpers for planar tessellations.

plot_tessellation(cells, *, ax=None, domain=None, show_sites=False, annotate_ids=False)

Plot planar cells using matplotlib.

Parameters:

Name	Type	Description	Default
cells	Iterable[dict]	Iterable of raw 2D cell dictionaries as returned by pyvoro2.planar.compute or pyvoro2.planar.ghost_cells.	required
ax	Axes | None	Optional existing matplotlib axes.	None
domain	_SupportsPlanarBounds | None	Optional planar domain. When it exposes bounds, the domain rectangle is drawn as a simple outline.	None
show_sites	bool	If True, draw the reported cell sites.	False
annotate_ids	bool	If True, label cell IDs at their reported sites.	False

Returns:

Type	Description
tuple[Figure, Axes]	(fig, ax).

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