fuxiao82 commented on issue #3966:
URL: https://github.com/apache/echarts/issues/3966#issuecomment-962977271
const regisOption: RegisOption = {
type: 'FeatureCollection',
crs,
features: world.map((item) => {
if (item.properties.name !== '俄罗斯') {
return item
}
item.geometry.coordinates.forEach((detail) => {
detail[0].forEach((itemDetail) => {
//地图坐标需要转换，经过分析，经度小于-20度的加上360就可以了！
if (itemDetail[0] < -20) {
itemDetail[0] += 360
}
})
})
return item
})
}
world like:
[{
"geometry": {
"type": "Polygon",
"coordinates":[...]
},
"properties": {
"name": "俄罗斯",
"childNum": 1
}
},{},{},...]
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