GeoWKTer is a JavaScript library designed to convert Well-Known Text (WKT) representations of geometries into GeoJSON format. This tool is useful for developers and GIS specialists who need to work with geographic data across different standards.
此腳本不應該直接安裝，它是一個供其他腳本使用的函式庫。欲使用本函式庫，請在腳本 metadata 寫上： // @require https://update.cn-greasyfork.org/scripts/523986/1575829/GeoWKTer.js
GeoWKTer is a JavaScript library designed to facilitate the conversion of Well-Known Text (WKT) geometries into GeoJSON format. This library is especially beneficial for developers and GIS specialists working with geographic data across varying standards. By implementing robust methods for parsing and conversion, GeoWKTer ensures seamless transitions between WKT and GeoJSON representations.
POINT, LINESTRING, POLYGON, MULTIPOINT, MULTILINESTRING, MULTIPOLYGON, and GEOMETRYCOLLECTION.FeatureCollections.Below is a basic example of how to use the GeoWKTer library:
// @require https://update.greasyfork.org/scripts/523986/1575829/GeoWKTer.js
// Initialize the GeoWKTer instance
let geoWKTer = new GeoWKTer();
// Example WKT input
let wktText = "GEOMETRYCOLLECTION(POINT(4 6), LINESTRING(4 6, 7 10))";
// Convert WKT to GeoJSON
let wktDataArray = geoWKTer.read(wktText, 'Example Label');
let geoJsonData = geoWKTer.toGeoJSON(wktDataArray);
// Output GeoJSON
console.log(JSON.stringify(geoJsonData, null, 2));
read(wktText, label):
wktText (string): The Well-Known Text string representing the geometries.label (string): An optional label to associate with the geometries for identification or classification.toGeoJSON(dataArray):
FeatureCollection.dataArray (Object[]): The internal data array produced by the read method, ready for transformation into GeoJSON format.GeoWKTer is licensed under the MIT License. For more details, please see the LICENSE file.
GeoWKTer is also inspired by the work of Wicket.js and Terraformer.