123456789101112131415161718192021222324252627282930313233343536373839404142 |
- var utils = require('../utils')
- , nodes = require('../nodes')
- , rgba = require('./rgba');
- /**
- * Return a `RGBA` from the r,g,b channels.
- *
- * Examples:
- *
- * rgb(255,204,0)
- * // => #ffcc00
- *
- * rgb(#fff)
- * // => #fff
- *
- * @param {Unit|RGBA|HSLA} red
- * @param {Unit} green
- * @param {Unit} blue
- * @return {RGBA}
- * @api public
- */
- function rgb(red, green, blue){
- switch (arguments.length) {
- case 1:
- utils.assertColor(red);
- var color = red.rgba;
- return new nodes.RGBA(
- color.r
- , color.g
- , color.b
- , 1);
- default:
- return rgba(
- red
- , green
- , blue
- , new nodes.Unit(1));
- }
- }
- rgb.params = ['red', 'green', 'blue'];
- module.exports = rgb;
|