ce4c83ff
 wxy
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var utils = require('../utils')
, nodes = require('../nodes')
, hsla = require('./hsla');
/**
* Convert the given `color` to an `HSLA` node,
* or h,s,l component values.
*
* Examples:
*
* hsl(10, 50, 30)
* // => HSLA
*
* hsl(#ffcc00)
* // => HSLA
*
* @param {Unit|HSLA|RGBA} hue
* @param {Unit} saturation
* @param {Unit} lightness
* @return {HSLA}
* @api public
*/
module.exports = function hsl(hue, saturation, lightness){
if (1 == arguments.length) {
utils.assertColor(hue, 'color');
return hue.hsla;
} else {
return hsla(
hue
, saturation
, lightness
, new nodes.Unit(1));
}
};
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