Get data for alpha hull (internal)
Usage
get_hull_data(
x,
verbose = FALSE,
hull_method = "ahull",
buffer = NULL,
alpha = NULL,
expand = 0.1,
...
)
Arguments
- x
numeric
matrix with x,y coordinates- verbose
logical
indicating whether to print verbose output- hull_method
character
string with the preferred hull method.- alpha
numeric
passed toashape()
- expand
numeric
used to definealpha
based upon coordinate range.- ...
additional arguments are ignored.
Details
This function is intended for internal use by make_point_hull()
and is exported for convenient re-use by other functions as
relevant.
See also
Other jam utility functions:
ashape()
,
avg_angles()
,
avg_colors_by_list()
,
bulk_cnet_adjustments()
,
call_fn_ellipsis_deprecated()
,
cell_fun_bivariate()
,
collapse_mem_clusters()
,
colorRamp2D()
,
deconcat_df2()
,
display_colorRamp2D()
,
enrichList2geneHitList()
,
filter_mem_genes()
,
filter_mem_sets()
,
find_colname()
,
find_enrich_colnames()
,
get_igraph_layout()
,
gsubs_remove()
,
handle_igraph_param_list()
,
isColorBlank()
,
make_legend_bivariate()
,
make_point_hull()
,
mem_find_overlap()
,
order_colors()
,
rank_mem_clusters()
,
rotate_coordinates()
,
subgraph_jam()
,
subset_mem()
,
summarize_node_spacing()
,
xyAngle()