clr_extract_chroma | R Documentation |
Extract the hue, chroma, or luminance color components from a vector of colors.
clr_extract_chroma(col)
col |
a color object or vector of any of the three kinds of R color specifications, i.e., either a color name (as listed by colors()), a hexadecimal string of the form "#rrggbb" or "#rrggbbaa" (see rgb), or a positive integer i meaning palette()[i]. |
The range of the value are
- hue ranges from 0 to 360 - luminance ranges from 0 to 100 - chroma while depended on hue and luminance will roughly be within 0 and 180
Use [clr_extract()] if you are planning to extraction multiple components.
Numeric vector of values.
Other Extraction:
clr_extract()
,
clr_extract_hue()
,
clr_extract_red()
clr_extract_hue(rainbow(100), "HCL")
clr_extract_chroma(rainbow(100))
clr_extract_luminance(rainbow(100))
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