Class: Chroma::RgbGenerator::FromHslValues

Inherits:
Base
  • Object
show all
Defined in:
lib/chroma/rgb_generator/from_hsl_values.rb

Instance Method Summary collapse

Methods included from Helpers::Bounders

#bound01, #bound_alpha, #clamp01, #to_percentage

Constructor Details

#initialize(format, h, s, l, a = 1) ⇒ FromHslValues

Returns a new instance of FromHslValues.

Parameters:

  • format (Symbol) —

    color format

  • h (String, Numeric) —

    hue value

  • s (String, Numeric) —

    saturation value

  • l (String, Numeric) —

    lightness value

  • a (String, Numeric) (defaults to: 1) —

    alpha value



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# File 'lib/chroma/rgb_generator/from_hsl_values.rb', line 9

def initialize(format, h, s, l, a = 1)
  s = to_percentage(s)
  l = to_percentage(l)

  @format = format || :hsl
  @hsl = ColorModes::Hsl.new(h, s, l, a)
end

Instance Method Details

#generate ⇒ ColorModes::Rgb

Generates a ColorModes::Rgb.

Returns:



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# File 'lib/chroma/rgb_generator/from_hsl_values.rb', line 19

def generate
  [Converters::RgbConverter.convert_hsl(@hsl), @format]
end