col2hexa: Convert colors to hexadecimal format

In rleafmap: Interactive Maps with R and Leaflet

Convert colors to hexadecimal format

Description

This function converts any color of the R system to hexadecimal format.

Usage

col2hexa(x, alpha.channel = FALSE, alpha = 1, charstring = TRUE)

Arguments

x	a vector of any of the three kinds of R color specifications.
alpha.channel	logical. Sould an alpha channel included in the output? Default is FALSE.
alpha	a vector of numeric values in [0, 1]. Recycled if necessary.
charstring	logical. Sould resulting elements be surrounded by quotation marks? Default is TRUE.

Value

A character vector of hexadecimal values.

See Also

col2rgb for translating R colors to RGB vectors.

rleafmap documentation built on Oct. 20, 2023, 5:08 p.m.