Last data update: 2014.03.03
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R: Convert Hexadecimal Color Specifications To RGB Objects
Convert Hexadecimal Color Specifications To RGB Objects
Description
This function takes a vector of strings of the form
"#RRGGBB" (hexadecimal color descriptions) into
RGB objects.
Usage
hex2RGB(x, gamma = FALSE)
Arguments
x |
a vector of hexadecimal color descriptions.
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gamma |
Whether to apply gamma-correction.
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Details
This function converts device dependent color descriptions of the
form "#RRGGBB" into sRGB color descriptions
(linearized if gamma is TRUE ).
Value
An RGB object describing the colors.
Author(s)
Ross Ihaka
See Also
hex ,
RGB ,
sRGB ,
HSV ,
XYZ ,
polarLAB ,
LUV ,
polarLUV .
Examples
hex2RGB(c("#FF0000","#00FF00", "#0000FF"))
Results
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