navis.segment_length¶
- navis.segment_length(x, segment)[source]¶
Get length of a linear segment.
This function is superfast but has no checks - you must provide a valid segment.
- Parameters:
x (TreeNeuron) – Neuron to which this segment belongs.
segment (list of ints) – Linear segment as list of node IDs ordered child->parent.
- Returns:
length
- Return type:
float
See also
navis.dist_between()
If you only know start and end points of the segment.
Examples
>>> import navis >>> n = navis.example_neurons(1) >>> l = navis.segment_length(n, n.segments[0]) >>> round(l) 56356