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