1 /**

     2 * js/utils.js

     3 *

     4 * basic tools

     5 *

     6 */

     7 

     8 'use strict';

     9 

    10 function rgb2hex (r, g, b) {

    11 	return "0x"

    12 		 + ("0" + parseInt(r, 10).toString(16)).slice(-2)

    13 		 + ("0" + parseInt(g, 10).toString(16)).slice(-2)

    14 		 + ("0" + parseInt(b, 10).toString(16)).slice(-2);

    15 };

    16 

    17 module.exports = rgb2hex;