pyvista.DataSet

class DataSet(*args, **kwargs)

Methods in common to spatially referenced objects.

Methods

DataSet.cast_to_pointset([pass_cell_data])	Extract the points of this dataset and return a pyvista.PointSet.
DataSet.cast_to_poly_points([pass_cell_data])	Extract the points of this dataset and return a pyvista.PolyData.
DataSet.cast_to_unstructured_grid()	Get a new representation of this object as a pyvista.UnstructuredGrid.
DataSet.cell_bounds(ind)	Return the bounding box of a cell.
DataSet.cell_n_points(ind)	Return the number of points in a cell.
DataSet.cell_point_ids(ind)	Return the point ids in a cell.
DataSet.cell_points(ind)	Return the points in a cell.
DataSet.cell_type(ind)	Return the type of a cell.
DataSet.clear_cell_data()	Remove all cell arrays.
DataSet.clear_data()	Remove all arrays from point/cell/field data.
DataSet.clear_point_data()	Remove all point arrays.
DataSet.clear_textures()	Clear the textures from this mesh.
DataSet.copy_from(mesh[, deep])	Overwrite this dataset inplace with the new dataset's geometries and data.
DataSet.copy_meta_from(ido[, deep])	Copy pyvista meta data onto this object from another object.
DataSet.find_cells_along_line(pointa, pointb)	Find the index of cells in this mesh along a line.
DataSet.find_cells_within_bounds(bounds)	Find the index of cells in this mesh within bounds.
DataSet.find_closest_cell(point[, ...])	Find index of closest cell in this mesh to the given point.
DataSet.find_closest_point(point[, n])	Find index of closest point in this mesh to the given point.
DataSet.find_containing_cell(point)	Find index of a cell that contains the given point.
DataSet.flip_normal(normal[, point, ...])	Flip mesh about the normal.
DataSet.flip_x([point, ...])	Flip mesh about the x-axis.
DataSet.flip_y([point, ...])	Flip mesh about the y-axis.
DataSet.flip_z([point, ...])	Flip mesh about the z-axis.
DataSet.get_array(name[, preference])	Search both point, cell and field data for an array.
DataSet.get_array_association(name[, preference])	Get the association of an array.
DataSet.get_cell(index)	Return a pyvista.Cell object.
DataSet.get_data_range([arr_var, preference])	Get the non-NaN min and max of a named array.
DataSet.overwrite(mesh)	Overwrite this dataset inplace with the new dataset's geometries and data.
DataSet.plot([off_screen, full_screen, ...])	Plot a PyVista, numpy, or vtk object.
DataSet.point_is_inside_cell(ind, point)	Return whether one or more points are inside a cell.
DataSet.rename_array(old_name, new_name[, ...])	Change array name by searching for the array then renaming it.
DataSet.rotate_vector(vector, angle[, ...])	Rotate mesh about a vector.
DataSet.rotate_x(angle[, point, ...])	Rotate mesh about the x-axis.
DataSet.rotate_y(angle[, point, ...])	Rotate mesh about the y-axis.
DataSet.rotate_z(angle[, point, ...])	Rotate mesh about the z-axis.
DataSet.scale(xyz[, ...])	Scale the mesh.
DataSet.set_active_scalars(name[, preference])	Find the scalars by name and appropriately sets it as active.
DataSet.set_active_tensors(name[, preference])	Find the tensors by name and appropriately sets it as active.
DataSet.set_active_vectors(name[, preference])	Find the vectors by name and appropriately sets it as active.
DataSet.translate(xyz[, ...])	Translate the mesh.

Attributes

DataSet.active_normals	Return the active normals as an array.
DataSet.active_scalars	Return the active scalars as an array.
DataSet.active_scalars_info	Return the active scalar's association and name.
DataSet.active_scalars_name	Return the name of the active scalars.
DataSet.active_t_coords	Return or set the active texture coordinates on the points.
DataSet.active_tensors	Return the active tensors array.
DataSet.active_tensors_info	Return the active tensor's field and name: [field, name].
DataSet.active_tensors_name	Return the name of the active tensor array.
DataSet.active_vectors	Return the active vectors array.
DataSet.active_vectors_info	Return the active vector's association and name.
DataSet.active_vectors_name	Return the name of the active vectors array.
DataSet.area	Return the mesh area if 2D.
DataSet.array_names	Return a list of array names for the dataset.
DataSet.arrows	Return a glyph representation of the active vector data as arrows.
DataSet.bounds	Return the bounding box of this dataset.
DataSet.cell	Return a list of cells.
DataSet.cell_data	Return vtkCellData as DataSetAttributes.
DataSet.center	Return the center of the bounding box.
DataSet.length	Return the length of the diagonal of the bounding box.
DataSet.n_arrays	Return the number of arrays present in the dataset.
DataSet.n_cells	Return the number of cells in the entire dataset.
DataSet.n_points	Return the number of points in the entire dataset.
DataSet.number_of_cells	Return the number of cells.
DataSet.number_of_points	Return the number of points.
DataSet.point_data	Return vtkPointData as DataSetAttributes.
DataSet.points	Return a reference to the points as a numpy object.
DataSet.textures	Return a dictionary to hold compatible vtk.vtkTexture objects.
DataSet.volume	Return the mesh volume.