pyvista.MultiBlock.get_block

MultiBlock.get_block(

index: int | Sequence[int] | str,

) → MultiBlock | DataSet | None

インデックスまたは名前でブロックを返します．

If the name is non-unique then returns the first occurrence. This method is similar to using [] for indexing except this method also supports indexing nested blocks.

Added in version 0.45.

パラメータ:

indexint | Sequence[int] | str

Index or name of the dataset within the multiblock. Specify a sequence of indices to replace a nested block.

戻り値:

pyvista.DataSet or pyvista.MultiBlock or None

指定されたインデックスのデータセットが存在する場合，そのデータセット．

参考

get

Get a block and return a default value instead of raising an IndexError.

例

>>> import pyvista as pv
>>> blocks = pv.MultiBlock([pv.PolyData(), pv.ImageData()])
>>> nested = pv.MultiBlock([blocks])

>>> nested.get_block(0)
MultiBlock ...
>>> nested.get_block((0, 1))
ImageData ...