改变雷达图浮动的色值

option = {
				title: {
					text: ''
				},
				tooltip: {
                    formatter: function (params) {
                        var name = params.name?params.name:params.seriesName;
                        var values = params.value;
                        var result = name + "</br>";
                        for (var i = 0; i <
                        values.length; i++) {
                            result += option.radar.indicator[i].name + ' : ' + values[i] * 100 + '%</br>';
                        }
                        return result;
                    }
				},
				l