getAlpha(color)
getBlack(color)
getBlue(color)
getCyan(color)
getGray(color)
getGreen(color)
getMagenta(color)
getRed(color)
getYellow(color)
setCMYK(cyan, magenta, yellow, black)
setCMYKA(cyan, magenta, yellow, key, alpha)
setRGB(red, green, blue)
setRGBA(red, green, blue, alpha)