中国地图航线图(echarjs)

news2024/12/24 21:18:06

1、以上为效果图

需要jq、echarjs、china.json三个文件支持。以上

 2、具体代码

DOM部分

<!-- 服务范围 GO-->
<div class="m-maps">
	<div id="main" style="width:1400px;height: 800px; margin: 0 auto;">
</div>
<!--定服务范围  END-->

JS部分

<script type="text/javascript" src="/assets/js/echarts.min.js"></script>
<script type="text/javascript" src="/assets/js/jquery-1.10.2.min.js"></script>

<script type="text/javascript">
    
    var geoCoordMap = {
            '石家庄': [114.4995, 38.1006],
            '哈尔滨': [127.9688, 45.368],
            '杭州': [119.5313, 29.8773],
            '福州': [119.30692,26.083285],
            '武汉': [114.3896, 30.6628],
            '南昌': [116.0046, 28.6633],
            '长沙': [113.0823, 28.2568],
            '西安': [109.1162, 34.2004],
            '上海': [121.4648, 31.2891],
            '天津': [117.4219, 39.4189],
            '重庆': [107.7539, 30.1904],
            '海口': [110.202692,20.038801],
            '昆明': [102.843467,24.901743],
            '西宁': [101.797669,36.618055],
            '潍坊': [ 119.155151,36.727693],
            '深圳': [114.049604,22.551393],



        };
 
        var GZData = [
            [{ name: '福州' }, { name: '上海', value: 50 }],
            [{ name: '福州' }, { name: '重庆', value: 50 }],
            [{ name: '福州' }, { name: '长沙', value: 50 }],
            [{ name: '福州' }, { name: '杭州', value: 50 }],
            [{ name: '福州' }, { name: '石家庄', value: 50 }],
            [{ name: '福州' }, { name: '哈尔滨', value: 50 }],
            [{ name: '福州' }, { name: '南昌', value: 50 }],
            [{ name: '福州' }, { name: '天津', value: 50 }],
            [{ name: '福州' }, { name: '武汉', value: 50 }],
            [{ name: '福州' }, { name: '海口', value: 50 }],
            [{ name: '福州' }, { name: '昆明', value: 50 }],
            [{ name: '福州' }, { name: '潍坊', value: 50 }],
            [{ name: '福州' }, { name: '西宁', value: 50 }],
            [{ name: '福州' }, { name: '深圳', value: 50 }]
        ];
    
        var planePath = 'path://M1705.06,1318.313v-89.254l-319.9-221.799l0.073-208.063c0.521-84.662-26.629-121.796-63.961-121.491c-37.332-0.305-64.482,36.829-63.961,121.491l0.073,208.063l-319.9,221.799v89.254l330.343-157.288l12.238,241.308l-134.449,92.931l0.531,42.034l175.125-42.917l175.125,42.917l0.531-42.034l-134.449-92.931l12.238-241.308L1705.06,1318.313z';
        
        var convertData = function(data) {
            var res = [];
            for (var i = 0; i < data.length; i++) {
                var dataItem = data[i];
                var fromCoord = geoCoordMap[dataItem[0].name];
                var toCoord = geoCoordMap[dataItem[1].name];
                if (fromCoord && toCoord) {
                    res.push({
                        fromName: dataItem[0].name,
                        toName: dataItem[1].name,
                        coords: [fromCoord, toCoord]
                    });
                }
            }
            return res;
        };
        
        var color = ['#7bbfea'];
        var series = [];
        [
            ['福州', GZData],
          
        ].forEach(function(item, i) {
            series.push({
                name: item[0] + ' Top10',
                type: 'lines',
                zlevel: 1,
                //symbol: ['none', 'arrow'],
                //symbolSize: 10,
                effect: {
                    show: true,
                    period: 2, // 特效动画的时间
                    trailLength: 0.1, // 特效尾迹的长度。取从 0 到 1 的值,默认为 0.2,数值越大尾迹越长
                    color: '#fff',
                    symbol: planePath, // 特效图形的标记
                    symbolSize: 3
                },
                lineStyle: {
                    normal: {
                        color: color[i],
                        width: 1,
                        opacity: 0.6,
                        curveness: 0.2
                    }
                },
                data: convertData(item[1])
            }, {
                name: item[0] + ' Top10',
                type: 'effectScatter',
                coordinateSystem: 'geo',
                zlevel: 1,
                rippleEffect: {
                    brushType: 'stroke'
                },
                label: {
                    normal: {
                        show: true,
                        position: 'right',
                        formatter: '{b}',
                        textStyle: {
                            fontSize: 9,
                            color: '#fff'
                        }
                    }
                },
                symbolSize: function(val) {
                    return val[2] / 12;
                },
                itemStyle: {
                    normal: {
                        color: color[i]
                    }
                },
 
                data: item[1].map(function(dataItem) {
                    //console.log(dataItem[1].name, geoCoordMap[dataItem[1].name])
                    return {
                        name: dataItem[1].name,
                        value: geoCoordMap[dataItem[1].name].concat([dataItem[1].value])
                    };
                })
            });
        });
        
        option = {
            geo: {
                map: 'alichina', // 与注册的地图名一致
                center: [108.114129, 28.550339],
                zoom: 1.2,
                label: {
                    // normal:{
                    //     show: true, // 加载时是否显示各feature的name
                    // }
                    emphasis: {
                        show: true,  // 鼠标移动到feature上时是否显示各feature的name
                        textStyle: {
                            fontSize: 9,
                            color: '#ffffff'
                        }
                    }
                },
                roam: true, // 开启鼠标缩放和平移漫游
                itemStyle: {
                    normal: { // 加载时的样式
                        areaColor: '#024983',
                        //opacity: 0.4,
                        borderColor: '#2e87b9'
                    },
                    emphasis: { // 当鼠标移动到其上时的响应操作
                        areaColor: '#18bc9c',
                        borderColor: '#fff',
                        borderWidth: 1,
                    }
                }
            },
            series: series
        };
 
        $.get('./data/china.json', function (jsonData) {
                echarts.registerMap('alichina', jsonData);
                var chart = echarts.init(document.getElementById('main'));
                chart.setOption(option);
            });

</script>

 china.josn

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完整china.json地址:

https://www.zeropo.com/data/china.jsonicon-default.png?t=N176https://www.zeropo.com/data/china.json

以上是所需的所有内容。 

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