这是在echarts社区找的一个地图,但本人没有深入学习,需要在其中绑定点击事件。
问题描述:添加鼠标左键点击事件后点击指定的地区后进行跳转网页,跳转指定网页后鼠标右键后又能回退到当前网页。最好能有详细的步骤,因为本人暂时还未能深入学习,十分感谢。
(function(){
window.addEventListener('DOMContentLoaded',function(){
var myChart = echarts.init(document.querySelector('.chart'));
var chinaGeoCoordMap = {
'黑龙江': [127.9688, 45.368],
'内蒙古': [110.3467, 41.4899],
"吉林": [125.8154, 44.2584],
'北京市': [116.4551, 40.2539],
"辽宁": [123.1238, 42.1216],
"河北": [114.4995, 38.1006],
"天津": [117.4219, 39.4189],
"山西": [112.3352, 37.9413],
"陕西": [109.1162, 34.2004],
"甘肃": [103.5901, 36.3043],
"宁夏": [106.3586, 38.1775],
"青海": [101.4038, 36.8207],
"新疆": [87.611053, 43.828171],
"西藏": [91.117212, 29.646922],
"四川": [103.9526, 30.7617],
"重庆": [108.384366, 30.439702],
"山东": [117.1582, 36.8701],
"河南": [113.4668, 34.6234],
"江苏": [118.8062, 31.9208],
"安徽": [117.29, 32.0581],
"湖北": [114.3896, 30.6628],
"浙江": [119.5313, 29.8773],
"福建": [119.4543, 25.9222],
"江西": [116.0046, 28.6633],
"湖南": [113.0823, 28.2568],
"贵州": [106.6992, 26.7682],
"云南": [102.9199, 25.4663],
"广东": [113.12244, 23.009505],
"广西": [108.479, 23.1152],
"海南": [110.3893, 19.8516],
"台湾": [120.702967, 24.123621],
'上海': [121.4648, 31.2891]
};
var chinaDatas = [
[{
name: "北京市",
value: 0
}, {
name: '黑龙江',
value: 0
}, { name: '上海市' }],
[{
name: '内蒙古',
value: 0
}], [{
name: '吉林',
value: 0
}], [{
name: '辽宁',
value: 0
}], [{
name: '河北',
value: 0
}], [{
name: '天津',
value: 0
}], [{
name: '山西',
value: 0
}], [{
name: '陕西',
value: 0
}], [{
name: '甘肃',
value: 0
}], [{
name: '新疆',
value: 0
}], [{
name: '西藏',
value: 0
}], [{
name: '台湾',
value: 0
}], [{
name: '黑龙江',
value: 0
}], [{
name: '云南',
value: 0
}], [{
name: '宁夏',
value: 0
}], [{
name: '青海',
value: 0
}], [{
name: '四川',
value: 0
}], [{
name: '重庆',
value: 0
}], [{
name: '山东',
value: 0
}], [{
name: '河南',
value: 0
}], [{
name: '江苏',
value: 0
}], [{
name: '安徽',
value: 0
}], [{
name: '湖北',
value: 0
}], [{
name: '浙江',
value: 0
}], [{
name: '福建',
value: 0
}], [{
name: '江西',
value: 0
}], [{
name: '湖南',
value: 0
}], [{
name: '贵州',
value: 0
}], [{
name: '广西',
value: 0
}], [{
name: '海南',
value: 0
}], [{
name: '上海',
value: 0
}],
];
var convertData = function (data) {
var res = [];
for (var i = 0; i < data.length; i++) {
var dataItem = data[i];
var fromCoord = chinaGeoCoordMap[dataItem[0].name];
var toCoord = [[121.4648, 31.2891], [117.1582, 36.8701], [117.1582, 36.8701], [117.1582, 36.8701], [117.1582, 36.8701], [117.1582, 36.8701], [117.1582, 36.8701], [117.1582, 36.8701], [117.1582, 36.8701], [117.1582, 36.8701], [117.1582, 36.8701], [117.1582, 36.8701], [117.1582, 36.8701], [117.1582, 36.8701], [117.1582, 36.8701], [117.1582, 36.8701], [117.1582, 36.8701], [117.1582, 36.8701], [117.1582, 36.8701], [117.1582, 36.8701], [117.1582, 36.8701], [117.1582, 36.8701], [117.1582, 36.8701], [117.1582, 36.8701], [117.1582, 36.8701], [117.1582, 36.8701], [117.1582, 36.8701], [117.1582, 36.8701], [117.1582, 36.8701]];//被攻击点
if (fromCoord && toCoord[i]) {
res.push([{
coord: toCoord[i],
}, {
coord: fromCoord,
value: dataItem[0].value,
// visualMap: false
}]);
}
}
return res;
};
var series = [];
[['山东', chinaDatas]].forEach(function (item, i) {
console.log(item)
series.push({
type: 'map',
mapType: 'china',
aspectScale: 0.85,
layoutCenter: ["50%", "50%"], //地图位置
layoutSize: '100%',
zoom: 1, //当前视角的缩放比例
// roam: true, //是否开启平游或缩放
scaleLimit: { //滚轮缩放的极限控制
min: 1,
max: 2
},
itemStyle: {
normal: {
areaColor: '#12235c',
borderColor: '#2ab8ff',
borderWidth: .5,
shadowColor: 'rgba(0,54,255, 0.4)',
shadowBlur: 100
},
emphasis: {
areaColor: '#02102b',
label: {
color: "#fff"
}
}
}
},
// {
// type: 'lines',
// zlevel: 2,
// effect: {
// show: true,
// period: 3, //箭头指向速度,值越小速度越快
// trailLength: 0.02, //特效尾迹长度[0,1]值越大,尾迹越长重
// symbol: 'arrow', //箭头图标
// symbolSize: 5, //图标大小
// },
// lineStyle: {
// normal: {
// color: '#00eaff',
// width: 1, //尾迹线条宽度
// opacity: .7, //尾迹线条透明度
// curveness: .3, //尾迹线条曲直度
// },
// },
// data: convertData(item[1])
// },
{
type: 'effectScatter',
coordinateSystem: 'geo',
zlevel: 2,
rippleEffect: { //涟漪特效
period: 4, //动画时间,值越小速度越快
brushType: 'stroke', //波纹绘制方式 stroke, fill
scale: 4 //波纹圆环最大限制,值越大波纹越大
},
label: {
normal: {
show: true,
position: 'right', //显示位置
offset: [5, 0], //偏移设置
formatter: function (params) {//圆环显示文字
return params.data.name;
},
fontSize: 13
},
emphasis: {
show: true
}
},
symbol: 'circle',
symbolSize: function (val) {
return 5 + val[2] * 5; //圆环大小
},
itemStyle: {
normal: {
show: true,
color: '#00eaff'
}
},
data: item[1].map(function (dataItem) {
return {
name: dataItem[0].name,
value: chinaGeoCoordMap[dataItem[0].name].concat([dataItem[0].value]),
// visualMap: false
};
}),
},
//被攻击点
// {
// type: 'scatter',
// coordinateSystem: 'geo',
// zlevel: 2,
// rippleEffect: {
// period: 4,
// brushType: 'stroke',
// scale: 4
// },
// label: {
// normal: {
// show: false, //定位点名字
// position: 'right',
// // offset:[5, 0],
// color: '#0f0',
// formatter: '{b}',
// textStyle: {
// color: "#0f0"
// }
// },
// emphasis: {
// // show: false, //定位标记
// color: "#f60"
// }
// },
// symbol: 'pin', //定位图标样式
// symbolSize: 50,
// data: [{
// name: item[0],
// value: chinaGeoCoordMap[item[0]].concat([10]),
// }],
// }
);
});
option = {
geo: {
map: 'china',
aspectScale: 0.85,
layoutCenter: ["50%", "50%"], //地图位置
layoutSize: '100%',
itemStyle: {
normal: {
shadowColor: '#276fce',
shadowOffsetX: 0,
shadowOffsetY: 15,
opacity: 0.5,
},
emphasis: {
areaColor: '#276fce',
}
},
regions: [{
name: '南海诸岛',
itemStyle: {
areaColor: 'rgba(0, 10, 52, 1)',
borderColor: 'rgba(0, 10, 52, 1)',
normal: {
opacity: 0,
label: {
show: false,
color: "#009cc9",
}
},
},
label: {
show: false,
color: '#FFFFFF',
fontSize: 12,
}
}],
},
series: series
};
myChart.setOption(option);
window.addEventListener('resize', function () {
myChart.resize();
});
})
})();