Generate hexagonal polygon coordinates

This function generates the coordinates of hexagons after passing hexagonal centroids.

Usage

gen_hex_coord(centroids_df, a1)

Arguments

centroids_df

The dataset with all hexagonal bin IDs and centroid coordinates.

a1

The width of the hexagon.

Value

A tibble contains polygon id, x and y coordinates (hex_poly_id, x, and y respectively) of hexagons.

Examples

width <- s_curve_obj$s_curve_umap_hb_obj$a1
all_centroids_df <- s_curve_obj$s_curve_umap_hb_obj$centroids
gen_hex_coord(centroids_df = all_centroids_df, a1 = width)
#> # A tibble: 1,440 × 3
#>    hex_poly_id       x       y
#>          <int>   <dbl>   <dbl>
#>  1           1 -0.1    -0.0408
#>  2           1 -0.141  -0.0646
#>  3           1 -0.141  -0.112 
#>  4           1 -0.1    -0.136 
#>  5           1 -0.0587 -0.112 
#>  6           1 -0.0587 -0.0646
#>  7           2 -0.0174 -0.0408
#>  8           2 -0.0587 -0.0646
#>  9           2 -0.0587 -0.112 
#> 10           2 -0.0174 -0.136 
#> # ℹ 1,430 more rows