中国地图使用心得

注册地图是注册在echarts对象上而非 自己构建的echarts dom上、。

请求本地json文件

​ vue项目的public打包时不会动，所以线上和本地地址直接指向了public同级目录，请求时直接相对路径

绘制中国地图时，如何在各个省会地方出现小圆点，和控制小圆点文字显示

https://segmentfault.com/q/1010000021110815

中国省会坐标保存

    '北京': ['116.3979471', '39.9081726'],
    '上海': ['121.4692688', '31.2381763'],
    '天津': ['117.2523808', '39.1038561'],
    '重庆': ['106.548425', '29.5549144'],
    '河北': ['114.4897766', '38.0451279'],
    '山西': ['112.5223053', '37.8357424'],
    '辽宁': ['123.4116821', '41.7966156'],
    '吉林': ['125.3154297', '43.8925629'],
    '黑龙江': ['126.6433411', '45.7414932'],
    '浙江': ['120.1592484', '30.265995'],
    '福建': ['119.2978134', '26.0785904'],
    '山东': ['117.0056', '36.6670723'],
    '河南': ['113.6500473', '34.7570343'],
    '湖北': ['114.2919388', '30.5675144'],
    '湖南': ['112.9812698', '28.2008247'],
    '广东': ['113.2614288', '23.1189117'],
    '海南': ['110.3465118', '20.0317936'],
    '四川': ['104.0817566', '30.6610565'],
    '贵州': ['106.7113724', '26.5768738'],
    '云南': ['102.704567', '25.0438442'],
    '江西': ['115.8999176', '28.6759911'],
    '陕西': ['108.949028', '34.2616844'],
    '青海': ['101.7874527', '36.6094475'],
    '甘肃': ['103.7500534', '36.0680389'],
    '广西': ['108.3117676', '22.8065434'],
    '新疆': ['87.6061172', '43.7909393'],
    '内蒙古': ['111.6632996', '40.8209419'],
    '西藏': ['91.1320496', '29.657589'],
    '宁夏': ['106.2719421', '38.4680099'],
    '台湾': ['120.9581316', '23.8516062'],
    '香港': ['114.139452', '22.391577'],
    '澳门': ['113.5678411', '22.167654'],
    '安徽': ['117.2757034', '31.8632545'],
    '江苏': ['118.7727814', '32.0476151']

visualMap 使用左下角的热力条

https://www.csdn.net/tags/NtzaUg3sOTQ5MTAtYmxvZwO0O0OO0O0O.html

https://www.jianshu.com/p/9de6527a50d7

关于echars 滑动鼠标浏览器一直报错

https://blog.csdn.net/qq_39548550/article/details/125147909