col.shade: Shade an RGB color
In ekstroem/MESS: Miscellaneous Esoteric Statistical Scripts
View source: R/colorfunctions.R
col.shade R Documentation
Shade an RGB color
Description
Shades an RBG color
Usage
col.shade(col, shade = 0.5)
Arguments
col
a vector of RGB color(s)
shade
numeric value between 0 and 1. Zero means no change and 1 results in black
Details
This function shades an RGB color and returns the shaded RGB color (with alpha channel added)
Author(s)
Claus Ekstrom claus@rprimer.dk
References
Ekstrom, CT (2011) The R Primer.
Examples
newcol <- col.shade("blue")
ekstroem/MESS documentation built on July 28, 2023, 4:02 a.m.
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View source: R/colorfunctions.R
| col.shade | R Documentation |
Shade an RGB color
Description
Shades an RBG color
Usage
col.shade(col, shade = 0.5)
Arguments
col |
a vector of RGB color(s) |
shade |
numeric value between 0 and 1. Zero means no change and 1 results in black |
Details
This function shades an RGB color and returns the shaded RGB color (with alpha channel added)
Author(s)
Claus Ekstrom claus@rprimer.dk
References
Ekstrom, CT (2011) The R Primer.
Examples
newcol <- col.shade("blue")
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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