add_borders_to_spe      Add border or core spot selections to
                        SpatialExperiment colData
add_layers_to_spe       Add layer classifications to SpatialExperiment
                        colData
add_trajectories_to_spe
                        Add trajectory information to SpatialExperiment
                        colData
adjacent_endpoint       Pick a point adjacent to a selected endpoint,
                        on a given side of a segment
bresenham_line          Rasterize a line between two points using
                        Bresenham's algorithm
build_all_borders       Build border spots for all oriented cluster
                        pairs
build_all_cores         Build core spots for all oriented cluster pairs
build_one_line          Build a single line of spots along a segment
build_one_trajectory    Select spots near a segment and order them
                        along the segment
build_similar_trajectories
                        Build parallel spot lines around a central
                        segment
closest_spot            Find the closest spot to a target point
compute_centroids       Compute cluster centroids (mean x/y per
                        cluster)
count_all_inlaids       Count inlaid composition for all clusters
count_all_neighborhoods
                        Count neighborhood composition for all clusters
count_inlaid            Count inlaid composition within a source
                        cluster
count_neighborhood      Count annotated spot types in the neighborhood
                        of a cluster or point
create_all_layers       Create and visualize layers for multiple
                        clusters
create_cluster_layers   Create layer classification for spots in a
                        cluster
detect_grid_type        Detect the grid type (square vs hexagonal) from
                        spatial coordinates
directed_cluster_interface_pairs
                        Build all oriented cluster pairs (A -> B) and
                        their directed_pair labels
estimate_spot_spacing   Estimate spot spacing from nearest-neighbor
                        distances
filter_out_by_endpoint_clusters
                        Filter lines by endpoint cluster membership
get_inlaid_spots        Get inlaid spots within a source cluster
get_neighborhood_params
                        Suggest neighborhood parameters based on
                        detected grid type
get_neighborhood_spots
                        Get neighborhood spots around a target cluster
                        or point
point_segment_distance_vec
                        Point-to-segment distance (vectorized)
remove_used_points      Remove rows whose rounded (x, y) coordinates
                        have already been used
select_border_spots     Select border spots from cluster A that touch
                        cluster B (and flag junctions)
select_core_spots       Select core (non-interface) spots for a
                        directed pair
shift_point             Shift a point along a given direction vector
unit_normal_left        Compute the left unit normal of the directed
                        segment A->B
visiumHD_16um_simulated_spe
                        Simulated VisiumHD 16 µm binned
                        SpatialExperiment dataset
visiumHD_8um_simulated_spe
                        Simulated VisiumHD 8 µm binned
                        SpatialExperiment dataset
visium_simulated_spe    Simulated Visium SpatialExperiment dataset
