hexo/node_modules/stylus/lib/functions/green.js

36 lines
685 B
JavaScript

var nodes = require('../nodes')
, rgba = require('./rgba');
/**
* Return the green component of the given `color`,
* or set the green component to the optional second `value` argument.
*
* Examples:
*
* green(#0c0)
* // => 204
*
* green(#000, 255)
* // => #0f0
*
* @param {RGBA|HSLA} color
* @param {Unit} [value]
* @return {Unit|RGBA}
* @api public
*/
function green(color, value){
color = color.rgba;
if (value) {
return rgba(
new nodes.Unit(color.r),
value,
new nodes.Unit(color.b),
new nodes.Unit(color.a)
);
}
return new nodes.Unit(color.g, '');
};
green.params = ['color', 'value'];
module.exports = green;