<div dir="ltr"><div>Hi, this is my create geojson code:</div><div><br></div><div>public static void main(String[] args) {<br>        String path = "test.geojson";<br><br>        ogr.RegisterAll();<br>        gdal.SetConfigOption("GDAL_FILENAME_IS_UTF8", "YES");<br><br>        String driverName = "GeoJson";<br>        Driver driver = ogr.GetDriverByName(driverName);<br><br>        DataSource dataSource = driver.CreateDataSource(path);<br><br>        Layer layer = dataSource.CreateLayer("test", null, ogr.wkbPoint);<br><br>        FieldDefn strField = new FieldDefn("str", ogr.OFTString);<br>        layer.CreateField(strField);<br><br>        FieldDefn intField = new FieldDefn("integer", ogr.OFTInteger);<br>        layer.CreateField(intField);<br><br>        FeatureDefn featureDefn = layer.GetLayerDefn();<br><br>        for (int i = 0; i < 2; i++) {<br>            Feature feature = new Feature(featureDefn);<br>            feature.SetField("str", "test test test test");<br>            feature.SetField("integer", i);<br><br>            double x = 120 + (double) i / 1000;<br>            double y = 30 + (double) i / 1000;<br><br>            Geometry geometry = Geometry.CreateFromWkt(String.format("POINT (%f %f)", x, y));<br>            feature.SetGeometry(geometry);<br><br>            layer.CreateFeature(feature);<br>        }<br><br>        dataSource.SyncToDisk();<br>    }</div><div><br></div><div>It <span class="gmail-VIiyi" lang="en"><span class="gmail-JLqJ4b gmail-ChMk0b"><span>can run successfully</span></span></span>, but result is incomplete:</div><div><br></div><div>{<br>"type": "FeatureCollection",<br>"name": "test",<br>"features": [<br>{ "type": "Feature", "properties": { "str": "test test test test", "integer": 0 }, "geometry": { "type": "Point", "coordinates": [ 120.0, 30.0 ] } },<br>{ "type": "Feature", "properties": { "str": "test test test test", "integer": 1 }, "geometry": { "type": "Point", "coordinates": [ 120.001, 30.001 ] } }</div><div><br></div><div><span class="gmail-VIiyi" lang="en"><span class="gmail-JLqJ4b gmail-ChMk0b"><span>Can it be created in this way</span></span></span>  or my code is wrong?<br></div><div><br></div><div><br></div></div>