Build an abstracted graph of neighbourhoods for visualization

buildNhoodGraph(x, overlap = 1)

## Arguments

x |
A `Milo` object with a non-empty `nhoods`
slot. |

overlap |
A numeric scalar that thresholds graph edges based on the number
of overlapping cells between neighbourhoods. |

## Value

A `Milo`

object with filled

## Details

This constructs a graph where nodes represent neighbourhoods and edges represent the number of overlapping
cells between two neighbourhoods.

## Examples

NULL

#> NULL