JavaScript color RGB with 16 binary conversion code

JavaScript implements the method of color RGB and 16 binary conversion. Share to everyone for your reference. Specific as follows:

Color (12,34,56); Color ("#fff") Color ("#defdcd")

 //color Conversion var-color = function () {  if (! ( This instanceof color) {   var color = new color ();    color._init.apply (color, arguments);   & Nbsp;return color;  }   if (arguments.length) {   this._init.apply (this, arguments);  }}//Set Get,set method var Metho ds = ["Red", "green", "Blue", "ColorValue"]; var definesetgetmethod = function (FN, methods) {  var fnprototype = Fn.prototype;   for (var i = 0; i < meth Ods.length; i++) {   var methodName = Methods[i].charat (0). toLocaleUpperCase () + methods[i].substring (1);     fn.prototype[' Set ' + methodName] = new Function ("value", "this." + methods[i] + "= value;");    fn.prototype[' get ' + methodName] = new Function ("return this." + methods[i] + ";");    fn.prototype[' toString ' = new Function (' Return ' RGB ("+this.red+", "+this.green+", "+this.blue+") ";");  }; Definesetgetmethod (Color, methods); Example methods for extension functions var extend = function (FN, option) {  var fnprototype = Fn.prototype;   for (var i in option) {   fnprototype[i] = option[i];  }; Extend (Color, {  _init:function () {   if (arguments.length = = 3) {    this.red = arguments[0 ];     This.green = arguments[1];     This.blue = arguments[2];     This.getcolorvalue ();   &NBSP;} else {    var colorvalue = Arguments[0].replace (/^\#{1}/, "");     if (colorvalue.length = = 3) {     colorvalue = Colorvalue.replace (/(.) /g, ' $1$1 ');    }     this.red = parseint (' 0x ' + colorvalue.substring (0, 2), 16);     This.green = parseint (' 0x ' + colorvalue.substring (2, 4), 16);     This.blue = parseint (' 0x ' + colorvalue.substring (4), 16);     This.colorvalue = "#" + ColorValue;   &NBSP,}  },   Getcolorvalue:function () {   if (this.colorvalue) {    return this . ColorValue;    }    var HR = this.red.toString (16);    var HG = this.green.toString (16);    var HB = this.blue.toString (16);    return this.colorvalue = "#" + (This.red < 16?) ("0" + hr): HR) + (This.green < 16?) ("0" + Hg): HG) + (This.blue < 16?) ("0" + HB): HB);  }); 

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JavaScript color RGB with 16 binary conversion code