Calculate overlaps with dbSpatial-backed objects

Compute overlaps between dbSpatial-backed polygon and point features while keeping the result database-backed.

Usage

# S4 method for class 'dbSpatial,dbSpatial'
calculateOverlap(
  x,
  y,
  poly_subset_ids = NULL,
  feat_subset_column = NULL,
  feat_subset_values = NULL,
  feat_count_column = NULL,
  feat_subset_ids = NULL,
  count_info_column = NULL,
  verbose = TRUE,
  ...
)

Arguments

x

Object with spatial annotations: giottoPolygon, or SpatVector polygons. Can also be a giotto object

y

Object with features to overlap: giottoPoints, giottoLargeImage, SpatVector points or SpatRaster

poly_subset_ids

character vector. (optional) Specific poly_IDs to use

feat_subset_column

character. (optional) feature info attribute to subset feature points on when performing overlap calculation.

feat_subset_values

(optional) values matched against in feat_subset_column in order to subset feature points when performing overlap calculation.

feat_count_column

character. (optional) column with count information. Useful in cases when more than one detection is reported per point. If a column called "count" is present in the feature points data, it will be automatically selected.

feat_subset_ids

deprecated. Use feat_subset_values instead.

count_info_column

deprecated. Use feat_count_column instead.

verbose

be verbose

...

additional params to pass to methods.

Value

A dbSpatial object containing point features joined to overlapping polygon metadata.