Demo
安装依赖
vue中安装echarts
npm install echarts -S
在main.js中引用
import echarts from 'echarts'
Vue.prototype.$echarts = echarts
默认情况下，使用map事，因为事china地图，所以展示出来或者匹配的城市名称，只有声，城市是不参与的（北京、上海...这些独立市是例外）
所以，想要正常展示出你的城市数据，需要引入echarts的城市js或json
引入城市json
为了防止echarts还没加载完，我就开始加载页面，我是在我使用到的页面内引入的echarts，属于局部引入了
可以看到，城市json我已经引入了，要想知道有没有正常引入，在mounted中，将city打印出来就可以了
地图初始化的methods
这是我的地图展示的源码，当鼠标放在地图上时，会展示相关信息
chinaConfigure() {
var _this = this
let myChart = echarts.init(this.$refs.platform); //这里是为了获得容器所在位置
var geoCoordMap = {};
var mapName = 'china'
myChart.showLoading();
var mapFeatures = city.features;
myChart.hideLoading();
mapFeatures.forEach(function(v) { // 地区名称
var name = v.properties.name; // 地区经纬度
geoCoordMap[name] = v.properties.cp;
});
var data = []
data = this.mapData
var max = 480,
min = 9; // todo
var maxSize4Pin = 100,
minSize4Pin = 20;
var convertData = function(data) {
var res = [];
for (var i = 0; i < data.length; i++) {
var geoCoord = geoCoordMap[data[i].name];
if (geoCoord) {
res.push({
name: data[i].name,
count: data[i].count,
value: geoCoord.concat(data[i].value),
});
}
}
console.log(geoCoord)
return res;
};
window.onresize = myChart.resize;
myChart.setOption({ // 进行相关配置
backgroundColor: "transparent",
tooltip: {
trigger: "item",
backgroundColor: "#1540a1",
borderColor: "#FFFFCC",
showDelay: 0,
hideDelay: 0,
enterable: false,
transitionDuration: 0,
extraCssText: "z-index:100",
formatter: function(params, ticket, callback) {
// if (ticket.indexOf('散点') != -1) {
let index = params.dataIndex
console.log(this.mapData)
let name = params.name
var tipHtml = '';
tipHtml =
'<div style="width:280px;height:200px;background:rgba(22,80,158,0.8);border:1px solid rgba(7,166,255,0.7)">' +
'<div style="width:100%;height:40px;line-height:40px;border-bottom:2px solid rgba(7,166,255,0.7);padding:0 20px">' +
'<i style="display:inline-block;width:8px;height:8px;background:#16d6ff;border-radius:40px;">' +
'</i>' + '<span style="margin-left:10px;color:#fff;font-size:16px;">' + name + '</span>' +
'</div>' + '<div style="padding:20px">' + '<p style="color:#fff;font-size:12px;">' +
'<i style="display:inline-block;width:10px;height:10px;background:#16d6ff;border-radius:40px;margin:0 8px">' +
'</i>' + '机器总数：' + '<span style="color:#f48225;margin:0 6px;">' + _this.mapData[index].count +
'</span>' +
'个' + '</p>' + '<p style="color:#fff;font-size:12px;">' +
'<i style="display:inline-block;width:10px;height:10px;background:#16d6ff;border-radius:40px;margin:0 8px">' +
'</i>' + '正常运行机器数：' + '<span style="color:#f48225;margin:0 6px;">' + _this.mapData[index].good +
'</span>' +
'个' + '</p>' + '<p style="color:#fff;font-size:12px;">' +
'<i style="display:inline-block;width:10px;height:10px;background:#16d6ff;border-radius:40px;margin:0 8px">' +
'</i>' + '待修机器数：' + '<span style="color:#f48225;margin:0 6px;">' + _this.mapData[index].bad +
'</span>' +
'个' + '</p>' + '</div>' + '</div>';
return tipHtml;
// }
}
},
visualMap: {
show: false,
min: 0,
max: 200,
left: '10%',
top: 'bottom',
calculable: false,
seriesIndex: [1],
inRange: {
color: ['#04387b', '#467bc0']
}
},
geo: {
map: mapName,
label: {
normal: {
show: false
},
emphasis: {
show: true
},
color: '#fff'
},
roam: true,
zoom: .6,
scaleLimit: { //所属组件的z分层，z值小的图形会被z值大的图形覆盖
min: .6, //最小的缩放值
},
layoutCenter: ["50%", "50%"], //地图位置
layoutSize: "180%",
itemStyle: {
normal: {
areaColor: '#0083ce', //地图颜色
borderColor: '#0066ba' //省份边界颜色
},
emphasis: {
borderColor: '#0066ba', //选中省份边界颜色
areaColor: "#0494e1", //选中省份颜色
shadowColor: 'rgba(0, 0, 0, 0.4)', //选中省份投影
shadowBlur: 10
}
}
},
series: [{
name: '散点',
type: 'effectScatter',
coordinateSystem: 'geo',
data: convertData(this.mapData),
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
},
hoverAnimation: true,
symbolSize: 5,
label: {
normal: {
formatter: '{b}',
position: 'right',
show: true
},
emphasis: {
show: false
}
},
itemStyle: {
normal: {
color: '#fff'
}
}
}, {
name: '散点',
type: 'effectScatter',
coordinateSystem: 'geo',
data: convertData(this.mapData.sort(function(a, b) {
return b.count - a.count;
}).slice(0, 5)),
symbolSize: 8,
showEffectOn: 'render',
rippleEffect: {
//涟漪特效
period: 3, //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
},
hoverAnimation: true,
label: {
normal: {
formatter: '{b}',
position: 'left',
show: false
}
},
itemStyle: {
normal: {
color: 'yellow',
shadowBlur: 10,
shadowColor: 'yellow'
}
},
zlevel: 1
}]
})
},
注：
我用到的数据mapData,你可以根据自己的需求修改为自己想要的数据格式：
this.mapData = [
{name: "石家庄", number: 102, count: 2457, good: 2313, bad: 144},
{name: "秦皇岛", number: 169, count: 1931, good: 1869, bad: 62},
{name: "唐山", number: 164, count: 1291, good: 1200, bad: 91},
{name: "保定", number: 157, count: 2142, good: 2098, bad: 44},
{name: "太原", number: 256, count: 2331, good: 2070, bad: 261},
{name: "大同", number: 128, count: 2699, good: 2556, bad: 143},
{name: "阳泉", number: 136, count: 1277, good: 1051, bad: 226},
{name: " 呼和浩特", number: 138, count: 2108, good: 2085, bad: 23},
{name: "韶关", number: 266, count: 2734, good: 2609, bad: 125},
{name: "长沙", number: 133, count: 2938, good: 2746, bad: 192},
{name: "郴州", number: 252, count: 1604, good: 1306, bad: 298},
{name: "娄底", number: 270, count: 2885, good: 2639, bad: 246},
{name: " 武汉", number: 211, count: 1121, good: 964, bad: 157},
{name: "黄石", number: 120, count: 2534, good: 2432, bad: 102},
{name: "十堰", number: 125, count: 1581, good: 1540, bad: 41},
{name: "荆州", number: 186, count: 2926, good: 2730, bad: 196},
{name: " 郑州", number: 121, count: 1787, good: 1662, bad: 125}
]
细节部分 可以一起探讨哦
