pyvista_wasm.PointData

class pyvista_wasm.PointData

Bases: object

Dict-like container for point data arrays.

This class provides a dictionary interface for storing named scalar arrays associated with mesh points, mimicking PyVista’s point_data API.

Examples

Try it with JupyterLite!

>>> import pyvista_wasm as pv
>>> import numpy as np
>>> mesh = pv.Sphere()
>>> mesh.point_data['elevation'] = mesh.points[:, 2]
>>> 'elevation' in mesh.point_data
True

Render with scalar coloring:

>>> plotter = pv.Plotter()
>>> _ = plotter.add_mesh(mesh, scalars='elevation', cmap='viridis')
>>> plotter.show()

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__init__() → None

Initialize an empty PointData container.

Methods

__init__()	Initialize an empty PointData container.
items()	Return (name, array) pairs.
keys()	Return the names of all arrays.
values()	Return all arrays.

items() → list[tuple[str, ndarray]]

Return (name, array) pairs.

Returns:

List of (name, array) tuples.

Return type:

list

keys() → list[str]

Return the names of all arrays.

Returns:

List of array names.

Return type:

list

values() → list[ndarray]

Return all arrays.

Returns:

List of arrays.

Return type:

list