hue.range.init: hue range initialization

In bennop/clusterLUTs: Color lookup ables for use with hierarchical clustering

Description

Initialize a hue range "seeded" by hues. It is attempted to allocate the range given by limits sparing a fraction of blank for the breaks. If symmetric is set, the hue ranges are centered around the seed values (except when at the limits) leaving more of the hue space unallocated.

Usage

hue.range.init(hues = 5/12, blank = 0.1, limits = NULL, symmetric = FALSE, ...)

Arguments

hues	initial "centers"
blank	fraction of full range (given by limits) not to assign
limits	define full range of available hues
symmetric	range symmetric around hues (where possible)
...	ignored

Details

The values in hues are trimmed to [0..1] and duplicates are removed.

Value

new hue range

Author(s)

Puetz

bennop/clusterLUTs documentation built on Nov. 21, 2020, 9:07 a.m.