Line

Line() → UnstructuredGrid

Create a pyvista.UnstructuredGrid containing a single Line.

This cell corresponds to the pyvista.CellType.LINE cell type.

Returns:

pyvista.UnstructuredGrid

UnstructuredGrid containing a single line.

Examples

Download Python source code | Download Jupyter notebook

Create and plot a single line.

>>> from pyvista import examples
>>> grid = examples.cells.Line()
>>> examples.plot_cell(grid)

Static Scene

Interactive Scene

List the grid’s cells.

>>> grid.cells
array([2, 0, 1])

List the grid’s points.

>>> grid.points
pyvista_ndarray([[0., 0., 0.],
                 [1., 0., 0.]])

>>> grid.celltypes  # same as pyvista.CellType.LINE
array([3], dtype=uint8)