option
option = { tooltip : { trigger: 'item' }, toolbox: { show : true, orient: 'vertical', x:'right', y:'center', feature : { mark : {show: true}, dataView : {show: true, readOnly: false} } }, series : [ { tooltip: { trigger: 'item', formatter: '{b}' }, name: '選擇器', type: 'map', mapType: 'china', mapLocation: { x: 'left', y: 'top', width: '30%' }, roam: true, selectedMode : 'single', itemStyle:{ //normal:{label:{show:true}}, emphasis:{label:{show:true}} }, data:[ {name: '北京', selected:false}, {name: '天津', selected:false}, {name: '上海', selected:false}, {name: '重慶', selected:false}, {name: '河北', selected:false}, {name: '河南', selected:false}, {name: '雲南', selected:false}, {name: '遼寧', selected:false}, {name: '黑龍江', selected:false}, {name: '湖南', selected:false}, {name: '安徽', selected:false}, {name: '山東', selected:false}, {name: '新疆', selected:false}, {name: '江蘇', selected:false}, {name: '浙江', selected:false}, {name: '江西', selected:false}, {name: '湖北', selected:false}, {name: '廣西', selected:false}, {name: '甘肅', selected:false}, {name: '山西', selected:false}, {name: '內蒙古', selected:false}, {name: '陝西', selected:false}, {name: '吉林', selected:false}, {name: '福建', selected:false}, {name: '貴州', selected:false}, {name: '廣東', selected:false}, {name: '青海', selected:false}, {name: '西藏', selected:false}, {name: '四川', selected:false}, {name: '寧夏', selected:false}, {name: '海南', selected:false}, {name: '台灣', selected:false}, {name: '香港', selected:false}, {name: '澳門', selected:false} ] } ], animation: false }; var ecConfig = require('echarts/config'); myChart.on(ecConfig.EVENT.MAP_SELECTED, function (param){ var selected = param.selected; var selectedProvince; var name; for (var i = 0, l = option.series[0].data.length; i < l; i++) { name = option.series[0].data[i].name; option.series[0].data[i].selected = selected[name]; if (selected[name]) { selectedProvince = name; } } if (typeof selectedProvince == 'undefined') { option.series.splice(1); option.legend = null; 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