navis.neuron2igraph

navis.neuron2igraph(x, connectivity=18, raise_not_installed=True)

Turn Tree-, Mesh- or VoxelNeuron(s) into an iGraph graph.

Requires iGraph to be installed.

Parameters:

• x (TreeNeuron | MeshNeuron | VoxelNeuron | NeuronList) – Neuron(s) to convert.

• connectivity (6 | 18 | 26) –

  Connectedness for VoxelNeurons:

  • 6 = faces

  • 18 = faces + edges

  • 26 = faces + edges + vertices

• raise_not_installed (bool) – If False and igraph is not installed will silently return None.

Return type:

Graph

Returns:

• igraph.Graph – Representation of the neuron. Returns list of graphs if x is multiple neurons. Directed for TreeNeurons, undirected for MeshNeurons.

• None – If igraph not installed.