is_color: Check whether a character string is a valid color...
In inlcolor: Color Schemes for the USGS Idaho National Laboratory Project Office
is_color R Documentation
Check whether a character string is a valid color specification.
Description
Check whether a character string is a valid color specification.
Usage
is_color(x, null_ok = FALSE)
Arguments
x
'character' vector.
color specification
null_ok
'logical' flag.
If set to TRUE, x may also be NULL.
Value
A 'logical' vector of the same length as argument x.
Author(s)
J.C. Fisher, U.S. Geological Survey, Idaho Water Science Center
Examples
is_color(c("red", "zzz", "#FFFFFF", "#7FAF1B111"))
inlcolor documentation built on May 29, 2024, 1:41 a.m.
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| is_color | R Documentation |
Check whether a character string is a valid color specification.
Description
Check whether a character string is a valid color specification.
Usage
is_color(x, null_ok = FALSE)
Arguments
x |
'character' vector. color specification |
null_ok |
'logical' flag.
If set to |
Value
A 'logical' vector of the same length as argument x.
Author(s)
J.C. Fisher, U.S. Geological Survey, Idaho Water Science Center
Examples
is_color(c("red", "zzz", "#FFFFFF", "#7FAF1B111"))
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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