ee.Geometry.Point.toGeoJSONString
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Gibt eine GeoJSON-Stringdarstellung der Geometrie zurück.
Nutzung | Ausgabe |
---|
Point.toGeoJSONString() | String |
Argument | Typ | Details |
---|
So gehts: geometry | Geometrie | Die Geometry-Instanz. |
Beispiele
Code-Editor (JavaScript)
// Define a Point object.
var point = ee.Geometry.Point(-122.082, 37.42);
// Apply the toGeoJSONString method to the Point object.
var pointToGeoJSONString = point.toGeoJSONString();
// Print the result to the console.
print('point.toGeoJSONString(...) =', pointToGeoJSONString);
// Display relevant geometries on the map.
Map.setCenter(-122.085, 37.422, 15);
Map.addLayer(point,
{'color': 'black'},
'Geometry [black]: point');
Python einrichten
Informationen zur Python API und zur Verwendung von geemap
für die interaktive Entwicklung finden Sie auf der Seite
Python-Umgebung.
import ee
import geemap.core as geemap
Colab (Python)
# Define a Point object.
point = ee.Geometry.Point(-122.082, 37.42)
# Apply the toGeoJSONString method to the Point object.
point_to_geojson_string = point.toGeoJSONString()
# Print the result.
display('point.toGeoJSONString(...) =', point_to_geojson_string)
# Display relevant geometries on the map.
m = geemap.Map()
m.set_center(-122.085, 37.422, 15)
m.add_layer(point, {'color': 'black'}, 'Geometry [black]: point')
m
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Zuletzt aktualisiert: 2025-07-26 (UTC).
[null,null,["Zuletzt aktualisiert: 2025-07-26 (UTC)."],[[["\u003cp\u003e\u003ccode\u003etoGeoJSONString()\u003c/code\u003e is a method that returns a GeoJSON string representation of an Earth Engine Geometry object, such as a Point.\u003c/p\u003e\n"],["\u003cp\u003eThis method takes a Geometry object as input and returns a string containing the GeoJSON representation.\u003c/p\u003e\n"],["\u003cp\u003eThe provided examples demonstrate how to use \u003ccode\u003etoGeoJSONString()\u003c/code\u003e in both JavaScript and Python environments to convert a Point geometry to a GeoJSON string and display it.\u003c/p\u003e\n"]]],["The `toGeoJSONString()` method converts a geometry object into its GeoJSON string representation. It takes a `Geometry` instance as input. The method is available for `Point` objects in both JavaScript and Python. Example usages demonstrate creating a `Point` object, applying `toGeoJSONString()`, and printing the resulting GeoJSON string. The example also shows how to add the point on the map in black color.\n"],null,["# ee.Geometry.Point.toGeoJSONString\n\n\u003cbr /\u003e\n\nReturns a GeoJSON string representation of the geometry.\n\n\u003cbr /\u003e\n\n| Usage | Returns |\n|---------------------------|---------|\n| Point.toGeoJSONString`()` | String |\n\n| Argument | Type | Details |\n|------------------|----------|------------------------|\n| this: `geometry` | Geometry | The Geometry instance. |\n\nExamples\n--------\n\n### Code Editor (JavaScript)\n\n```javascript\n// Define a Point object.\nvar point = ee.Geometry.Point(-122.082, 37.42);\n\n// Apply the toGeoJSONString method to the Point object.\nvar pointToGeoJSONString = point.toGeoJSONString();\n\n// Print the result to the console.\nprint('point.toGeoJSONString(...) =', pointToGeoJSONString);\n\n// Display relevant geometries on the map.\nMap.setCenter(-122.085, 37.422, 15);\nMap.addLayer(point,\n {'color': 'black'},\n 'Geometry [black]: point');\n```\nPython setup\n\nSee the [Python Environment](/earth-engine/guides/python_install) page for information on the Python API and using\n`geemap` for interactive development. \n\n```python\nimport ee\nimport geemap.core as geemap\n```\n\n### Colab (Python)\n\n```python\n# Define a Point object.\npoint = ee.Geometry.Point(-122.082, 37.42)\n\n# Apply the toGeoJSONString method to the Point object.\npoint_to_geojson_string = point.toGeoJSONString()\n\n# Print the result.\ndisplay('point.toGeoJSONString(...) =', point_to_geojson_string)\n\n# Display relevant geometries on the map.\nm = geemap.Map()\nm.set_center(-122.085, 37.422, 15)\nm.add_layer(point, {'color': 'black'}, 'Geometry [black]: point')\nm\n```"]]