>
            require(['echarts'], function (echarts) {

                var data = [
                    {name:'广州', value: 50},
                    {name:'深圳', value: 72},
                    {name:'珠海', value: 30},
                    {name:'佛山', value: 38},
                    {name:'杭州', value: 42},
                    {name:'舟山', value: 32},
                    {name:'宁波', value: 52}
                ];

                var option = {
                    tooltip : {
        