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中国地图,省份名称重叠 #4379
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找到了笨办法:直接修改china.js中 |
@MShineRay 这是正确的办法,也可以 |
@pissang 非常感谢指点。大体整理了一下代码,这个应该是比较正确的方案了: var chinaMapInfoObj = document.getElementById(‘mianid‘’);
var chinaMap = echarts.init(chinaMapInfoObj);
var chinaEchartsObj = echarts.getMap('china');
var geoJSONChina = chinaEchartsObj.geoJson;
var allDefProvince = geoJSONChina.features;
for(var i=0,len=allDefProvince.length; i<len; i++){
var sglProvinceProperties = allDefProvince[i].properties;
var sglProvinceName = sglProvinceProperties.name;
switch(sglProvinceName){
case '新疆':
sglProvinceProperties.cp[0]=87.617733;
sglProvinceProperties.cp[1]=41.792818;
break;
case '青海'://def:101.778916,36.623178
sglProvinceProperties.cp[0]=97.617733;
sglProvinceProperties.cp[1]=36.623178;
break;
case '江苏'://def:118.767413,32.041544
sglProvinceProperties.cp[0]=119.767413;
sglProvinceProperties.cp[1]=33.041544;
break;
}
}
option.echarts.registerMap('china', geoJSONChina, {}); 相关资料: |
我做地图下钻,很多市级地图的城市名称也是重叠的,不可能每一个市都去手动改cp的值,有没有什么办法能够解决? |
4.1版本的省地图中,市边界的js相关,没有了吗? |
有没有遇到H5在IOS webview中绘制地图使页面变的卡顿,就跟播幻灯片一样,求有经验的给个解决办法 |
直接更改导入的地图 JSON 文件似乎更优雅。 (无需重复注册地图;无需使用 import map from 'map .json'
function adjustMapLabelCoord(map) {
map.features.forEach((feature) => {
if('some conditions') feature.properties.cp = [/* coord pair */]
})
}
adjustMapLabelCoord(map) |
问题简述 (One-line summary)
中国地图,省份名称重叠
江苏省和安徽省,省份名称存在折叠,请问有没有API接口重新定位某一个省的名称显示位置?
版本及环境 (Version & Environment)
重现步骤 (Steps to reproduce)
1.echarts官网,中国地图demo【链接:http://echarts.baidu.com/demo.html#map-china】
2.echarts官网,问题交流【链接:http://gallery.echartsjs.com/editor.html?c=xHy_Iqa8ll&comment=0】
期望结果 (Expected behaviour)
省份名称显示位置可自定义,避免重叠
可能哪里有问题 (What went wrong)
ECharts配置项 (ECharts option)
其他信息 (Other comments)
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