以下是一个完整的Java程序示例,用于将GeoJSON字符串转换为WKT字符串: java import org.json.JSONArray; import org.json.JSONObject; public class GeoJsonToWktConverter { public static void main(String[] args) { String geoJsonStr = "{\"type\":\"Point\",\"coordinates\":[102.0,0.5]}"; String ...
import org.locationtech.jts.io.WKTReader; public class WKTToGeoJSONConverter { public static void main(String[] args) { // 示例 WKT 数据 String wkt = "POLYGON ((0 0, 0 10, 10 10, 10 0, 0 0))"; // String wkt = "MULTIPOLYGON (((43876460.5886 4557211.8423999995, 43876830.28126473 4556...
The jpo-geojsonconverter will then transform them into geoJSON. If a user needs WKT formatted GeoJSON, it is possible to turn this on by specifying the geometry.output.mode environment variable to "WKT". Currently WKT does not support the BSM messages. Output Message Types ProcessedMap When ...
最后,我们可能需要将GeoJSON数据转换为其他格式,例如WKT。 import org.locationtech.jts.geom.Geometry; import org.locationtech.jts.io.WKTWriter; public class GeoJSONConverter { public static String convertToWKT(JsonNode coordinates) { // 假设我们从GeoJSON得到了有效的JTS Geometry对象 Geometry geometry = ...
Unabletofind aconstructortousefortypeNetTopologySuite.Geometries.LineString 看来Npgsql/NetTopologySuite没有定义隐式的转换,因此需要声明一个JsonConverter来强制执行这一转换,参考这个问题 https://github.com/NetTopologySuite/NetTopologySuite.IO.GeoJSON/issues/17#issuecomment-441620819 ...
For a command line converter, gohere. Examples First, create ReadableStreams for your data: constshpStream=// get ReadableStream somehow;constdbfStream=// get ReadableStream somehow; You need to know the projection of coordinates stored in the SHP data and encoding of the text fields of the DB...
importorg.geojson.Feature;importorg.geojson.FeatureCollection;importorg.geojson.Geometry;importorg.geojson.jts.Converter;importorg.locationtech.jts.geom.Geometry;importorg.opengis.feature.simple.SimpleFeature;publicclassGeoJsonConverter{publicFeatureCollectionconvertToGeoJson(SimpleFeatureCollectionfeatureCollection){...
Here, I demonstrate a tool that converts some geospatial formats to GeoJSON. I also go over the libraries used to build this tool , and I provide samples for your own use. The Data Converter This data converter is proof-of-concept that we built as part of an internal hackathon. Here,...
在上面的代码中,有一个GeoJsonConverter,是我编写的一个函数,实现GeoJSON到Arcgis JSON的转换,代码如下: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 function geoJsonConverter(){ var gCon = {}; /*compares a GeoJSON geometry type and ESRI geometry type to see if they can be safely put to...
Crystal library for decoding and encoding the well-known binary (WKB) representation of geometry objects, with limited support for well-known text (WKT) and GeoJSON. - amauryt/crystal-wkb