| 1 | var nodes = require('../nodes')
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| 2 | , rgba = require('./rgba');
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| 3 |
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| 4 | /**
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| 5 | * Return the green component of the given `color`,
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| 6 | * or set the green component to the optional second `value` argument.
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| 7 | *
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| 8 | * Examples:
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| 9 | *
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| 10 | * green(#0c0)
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| 11 | * // => 204
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| 12 | *
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| 13 | * green(#000, 255)
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| 14 | * // => #0f0
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| 15 | *
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| 16 | * @param {RGBA|HSLA} color
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| 17 | * @param {Unit} [value]
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| 18 | * @return {Unit|RGBA}
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| 19 | * @api public
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| 20 | */
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| 21 |
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| 22 | function green(color, value){
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| 23 | color = color.rgba;
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| 24 | if (value) {
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| 25 | return rgba(
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| 26 | new nodes.Unit(color.r),
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| 27 | value,
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| 28 | new nodes.Unit(color.b),
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| 29 | new nodes.Unit(color.a)
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| 30 | );
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| 31 | }
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| 32 | return new nodes.Unit(color.g, '');
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| 33 | };
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| 34 | green.params = ['color', 'value'];
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| 35 | module.exports = green;
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