addSpatialCentroidLocationsLayer

Last Updated: Oct 02, 2023

Description

Calculates the centroid locations for the polygons within one selected layer

Usage

addSpatialCentroidLocationsLayer(
  gobject,
  poly_info = "cell",
  feat_type = NULL,
  provenance = poly_info,
  spat_loc_name = "raw",
  init_metadata = TRUE,
  return_gobject = TRUE
)

Arguments

gobject	giotto object
poly_info	polygon information
feat_type	feature type
provenance	(optional) provenance to assign to generated spatLocsObj. If not provided, provenance will default to poly_info
spat_loc_name	name to give to the created spatial locations
init_metadata	initialize cell and feature metadata for this spatial unit (default = TRUE, but should be turned off if generated earlier in the workflow)
return_gobject	return giotto object (default: TRUE)

Value

If return_gobject = TRUE the giotto object containing the calculated polygon centroids will be returned. If return_gobject = FALSE only the generated polygon centroids will be returned as spatLocsObj.