Method: Gdk::RGBA.parse

Defined in:
lib/gdk4/rgba.rb

.parse(spec) ⇒ Object 



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# File 'lib/gdk4/rgba.rb', line 20

def parse(spec)
  rgba = new
  unless rgba.parse(spec)
    available_formats = [
      "COLOR_NAME",
      "\#RGB",
      "\#RRGGBB",
      "\#RRRGGGBBB",
      "\#RRRRGGGGBBBB",
      "rgb(R, G, B)",
      "rgba(R, G, B, A)",
    ]
    message = "invalid RGBA format: #{spec.inspect} "
    message << "(available formats: #{available_formats.join(', ')})"
    raise ArgumentError, message
  end
  rgba
end