is_black: Is the colour black?
In coolbutuseless/devoutsvg: SVG Graphics Device with Pattern Fill Support
Description
Usage
Arguments
Value
Description
Is the colour black?
Usage
1
is_black(rgba_vec)
Arguments
rgba_vec
4 element rgba with integer values [0, 255]
Value
TRUE if black
coolbutuseless/devoutsvg documentation built on April 24, 2020, 10:32 a.m.
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Description Usage Arguments Value
Description
Is the colour black?
Usage
1 | is_black(rgba_vec)
|
Arguments
rgba_vec |
4 element rgba with integer values [0, 255] |
Value
TRUE if black
R Package Documentation
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Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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