Read MERSCOPE polygons from parquet

Read Vizgen exported cell boundary parquet files as giottoPolyons. The z level can be selected.

readPolygonVizgenParquet(
  file,
  z_index = "all",
  calc_centroids = TRUE,
  verbose = TRUE
)

Arguments

file

parquet file to load

z_index

either 'all' or a numeric vector of z_indices to get polygons for

calc_centroids

calculate centroids for the polygons (default = TRUE)

verbose

be verbose

Value

giottoPolygons