searchPoiPolygon method
搜索poi 多边形搜索
Implementation
Future<PoiResult> searchPoiPolygon(PoiSearchQuery query) {
L.p('searchPoiPolygon dart端参数: query.toJsonString() -> ${query.toJsonString()}');
return _searchChannel.invokeMethod('search#searchPoiPolygon', {'query': query.toJsonString()}).then((result) => result).then((jsonString) => PoiResult.fromJson(jsonDecode(jsonString)));
}