Usage
# S3 method for generic_mspct
as.colorSpec(x, spct.data.var = NULL,
multiplier = 1, ...)# S3 method for generic_spct
as.colorSpec(x, spct.data.var = NULL,
multiplier = 1, ...)
# S3 method for chroma_spct
as.colorSpec(x, spct.data.var = NULL,
multiplier = 1, ...)