USA Population Estimates (2012)echarts 地图配置项内容和展示

异步地图加载和注册

      var uploadedDataURL = "/asset/get/s/data-1461584915575-B1nfVtix.json";

myChart.showLoading();

$.getJSON(uploadedDataURL, function (usaJson) {
    myChart.hideLoading();

    echarts.registerMap('USA', usaJson, {
        Alaska: {              // 把阿拉斯加移到美国主大陆左下方
            left: -131,
            top: 25,
            width: 15
        },
        Hawaii: {
            left: -110,        // 夏威夷
            top: 28,
            width: 5
        },
        'Puerto Rico': {       // 波多黎各
            left: -76,
            top: 26,
            width: 2
        }
    });
    option = {
        title: {
            text: 'USA Population Estimates (2012)',
            subtext: 'Data from www.census.gov',
            sublink: 'http://www.census.gov/popest/data/datasets.html',
            left: 'right'
        },
        tooltip: {
            trigger: 'item',
            showDelay: 0,
            transitionDuration: 0.2,
            formatter: function (params) {
                var value = (params.value + '').split('.');
                value = value[0].replace(/(\d{1,3})(?=(?:\d{3})+(?!\d))/g, '$1,');
                return params.seriesName + '<br/>' + params.name + ': ' + value;
            }
        },
        visualMap: {
            left: 'right',
            min: 500000,
            max: 38000000,
            color: ['orangered','yellow','lightskyblue'],
            text:['High','Low'],           // 文本，默认为数值文本
            calculable: true
        },
        toolbox: {
            show: true,
            //orient: 'vertical',
            left: 'left',
            top: 'top',
            feature: {
                dataView: {readOnly: false},
                restore: {},
                saveAsImage: {}
            }
        },
        series: [
            {
                name: 'USA PopEstimates',
                type: 'map',
                roam: true,
                map: 'USA',
                itemStyle:{
                    emphasis:{label:{show:true}}
                },
                // 文本位置修正
                textFixed: {
                    Alaska: [20, -20]
                },
                data:[
                    {name: 'Alabama', value: 4822023},
                    {name: 'Alaska', value: 731449},
                    {name: 'Arizona', value: 6553255},
                    {name: 'Arkansas', value: 2949131},
                    {name: 'California', value: 38041430},
                    {name: 'Colorado', value: 5187582},
                    {name: 'Connecticut', value: 3590347},
                    {name: 'Delaware', value: 917092},
                    {name: 'District of Columbia', value: 632323},
                    {name: 'Florida', value: 19317568},
                    {name: 'Georgia', value: 9919945},
                    {name: 'Hawaii', value: 1392313},
                    {name: 'Idaho', value: 1595728},
                    {name: 'Illinois', value: 12875255},
                    {name: 'Indiana', value: 6537334},
                    {name: 'Iowa', value: 3074186},
                    {name: 'Kansas', value: 2885905},
                    {name: 'Kentucky', value: 4380415},
                    {name: 'Louisiana', value: 4601893},
                    {name: 'Maine', value: 1329192},
                    {name: 'Maryland', value: 5884563},
                    {name: 'Massachusetts', value: 6646144},
                    {name: 'Michigan', value: 9883360},
                    {name: 'Minnesota', value: 5379139},
                    {name: 'Mississippi', value: 2984926},
                    {name: 'Missouri', value: 6021988},
                    {name: 'Montana', value: 1005141},
                    {name: 'Nebraska', value: 1855525},
                    {name: 'Nevada', value: 2758931},
                    {name: 'New Hampshire', value: 1320718},
                    {name: 'New Jersey', value: 8864590},
                    {name: 'New Mexico', value: 2085538},
                    {name: 'New York', value: 19570261},
                    {name: 'North Carolina', value: 9752073},
                    {name: 'North Dakota', value: 699628},
                    {name: 'Ohio', value: 11544225},
                    {name: 'Oklahoma', value: 3814820},
                    {name: 'Oregon', value: 3899353},
                    {name: 'Pennsylvania', value: 12763536},
                    {name: 'Rhode Island', value: 1050292},
                    {name: 'South Carolina', value: 4723723},
                    {name: 'South Dakota', value: 833354},
                    {name: 'Tennessee', value: 6456243},
                    {name: 'Texas', value: 26059203},
                    {name: 'Utah', value: 2855287},
                    {name: 'Vermont', value: 626011},
                    {name: 'Virginia', value: 8185867},
                    {name: 'Washington', value: 6897012},
                    {name: 'West Virginia', value: 1855413},
                    {name: 'Wisconsin', value: 5726398},
                    {name: 'Wyoming', value: 576412},
                    {name: 'Puerto Rico', value: 3667084}
                ]
            }
        ]
    };

    myChart.setOption(option);
});