Sha256: 1114a3de00eee171eea053495552c6022edf15e9a5c6bcb221e256651c874c8e
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Size: 714 Bytes
Versions: 4
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Stored size: 714 Bytes
Contents
module Chroma
module RgbGenerator
class FromRgbValues < Base
# @param format [Symbol] color format
# @param r [String, Numeric] red value
# @param g [String, Numeric] green value
# @param b [String, Numeric] blue value
# @param a [String, Numeric] alpha value
def initialize(format, r, g, b, a = 1)
@format = format || :rgb
@r, @g, @b, @a = r, g, b, a
end
# Generates a {ColorModes::Rgb}.
# @return [ColorModes::Rgb]
def generate
r, g, b = [@r, @g, @b].map { |n| bound01(n, 255) * 255 }
a = bound_alpha(@a)
[ColorModes::Rgb.new(r, g, b, a), @format]
end
end
end
end
Version data entries
4 entries across 4 versions & 1 rubygems