option = {    title : {        text: ‘全省各市区消费情况分布‘,        x:‘center‘    },    tooltip : {        trigger: ‘item‘    },    dataRange: {        min: 0,        max: 2500,        x: ‘left‘,        y: ‘bottom‘,        text:[‘高‘,‘低‘],           // 文本，默认为数值文本        calculable : true    },    toolbox: {        show: true,        orient : ‘vertical‘,        x: ‘right‘,        y: ‘center‘     },        series : [        {            name: ‘iphone3‘,            type: ‘map‘,            mapType: ‘浙江‘,            roam: false,            itemStyle:{                normal:{label:{show:true}},                emphasis:{label:{show:true}}            },            data:[                {name: ‘湖州市‘,value: Math.round(Math.random()*1000)},                {name: ‘绍兴市‘,value: Math.round(Math.random()*1000)},                {name: ‘丽水市‘,value: Math.round(Math.random()*1000)},                {name: ‘金华市‘,value: Math.round(Math.random()*1000)},                {name: ‘宁波市‘,value: Math.round(Math.random()*1000)},                {name: ‘台州市‘,value: Math.round(Math.random()*1000)},                {name: ‘舟山市‘,value: Math.round(Math.random()*1000)},                {name: ‘温州市‘,value: Math.round(Math.random()*1000)},                {name: ‘杭州市‘,value: Math.round(Math.random()*1000)},                {name: ‘嘉兴市‘,value: Math.round(Math.random()*1000)},                {name: ‘衢州市‘,value: Math.round(Math.random()*1000)}            ]        }    ]};