hsv2col: Convert HSV matrix to R color

In jmw86069/jamba: Jam Base Methods

Convert HSV matrix to R color

Description

Converts a HSV color matrix to R hex color

Usage

hsv2col(hsvValue, ...)

Arguments

hsvValue

HSV matrix, with rownames c("h","s","v") in any order, and optionally "alpha" rowname for alpha transparency.

Details

This function augments the hsv function in that it handles output from rgb2hsv or col2hsv, sufficient to run a series of conversion functions, e.g. hsv2col(col2hsv("red")). This function also maintains alpha transparency, which is not maintained by the hsv function.

See Also

Other jam color functions: alpha2col(), applyCLrange(), col2alpha(), col2hcl(), col2hsl(), col2hsv(), color2gradient(), fixYellowHue(), fixYellow(), getColorRamp(), hcl2col(), hsl2col(), isColor(), kable_coloring(), makeColorDarker(), make_html_styles(), make_styles(), rgb2col(), setCLranges(), setTextContrastColor(), showColors(), unalpha(), warpRamp()

Examples

# start with a color vector
# red and blue with partial transparency
colorV <- c("#FF000055", "#00339999");

# confirm the hsv matrix maintains transparency
col2hsv(colorV);

# convert back to the original color
hsv2col(col2hsv(colorV));

jmw86069/jamba documentation built on Oct. 9, 2024, 10:52 a.m.