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ee.Geometry.LineString.coordinates
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Restituisce un elenco in stile GeoJSON delle coordinate della geometria.
| Utilizzo | Resi |
|---|
LineString.coordinates() | Elenco |
| Argomento | Tipo | Dettagli |
|---|
questo: geometry | Geometria | |
Esempi
Editor di codice (JavaScript)
// Define a LineString object.
var lineString = ee.Geometry.LineString([[-122.09, 37.42], [-122.08, 37.43]]);
// Apply the coordinates method to the LineString object.
var lineStringCoordinates = lineString.coordinates();
// Print the result to the console.
print('lineString.coordinates(...) =', lineStringCoordinates);
// Display relevant geometries on the map.
Map.setCenter(-122.085, 37.422, 15);
Map.addLayer(lineString,
{'color': 'black'},
'Geometry [black]: lineString');
Configurazione di Python
Consulta la pagina
Ambiente Python per informazioni sull'API Python e sull'utilizzo di
geemap per lo sviluppo interattivo.
import ee
import geemap.core as geemap
Colab (Python)
# Define a LineString object.
linestring = ee.Geometry.LineString([[-122.09, 37.42], [-122.08, 37.43]])
# Apply the coordinates method to the LineString object.
linestring_coordinates = linestring.coordinates()
# Print the result.
display('linestring.coordinates(...) =', linestring_coordinates)
# Display relevant geometries on the map.
m = geemap.Map()
m.set_center(-122.085, 37.422, 15)
m.add_layer(linestring, {'color': 'black'}, 'Geometry [black]: linestring')
m
Salvo quando diversamente specificato, i contenuti di questa pagina sono concessi in base alla licenza Creative Commons Attribution 4.0, mentre gli esempi di codice sono concessi in base alla licenza Apache 2.0. Per ulteriori dettagli, consulta le norme del sito di Google Developers. Java è un marchio registrato di Oracle e/o delle sue consociate.
Ultimo aggiornamento 2025-07-26 UTC.
[null,null,["Ultimo aggiornamento 2025-07-26 UTC."],[[["\u003cp\u003eThe \u003ccode\u003ecoordinates()\u003c/code\u003e method returns a GeoJSON-style list of a geometry's coordinates, specifically for LineString geometries.\u003c/p\u003e\n"],["\u003cp\u003eThis method is accessible through the \u003ccode\u003eLineString\u003c/code\u003e object and returns a list of coordinate pairs.\u003c/p\u003e\n"],["\u003cp\u003eUsage examples are provided in both JavaScript and Python, demonstrating how to retrieve and utilize the coordinates of a LineString.\u003c/p\u003e\n"]]],["The `coordinates()` method extracts and returns a list of a geometry's coordinates in GeoJSON format. Applied to a `LineString` object, it outputs a list. For instance, a `LineString` defined by `[[-122.09, 37.42], [-122.08, 37.43]]` would result in the corresponding list of coordinates. The provided examples demonstrate this method's use in both JavaScript and Python, including how to visualize the `LineString` geometry on a map.\n"],null,["# ee.Geometry.LineString.coordinates\n\nReturns a GeoJSON-style list of the geometry's coordinates.\n\n\u003cbr /\u003e\n\n| Usage | Returns |\n|----------------------------|---------|\n| LineString.coordinates`()` | List |\n\n| Argument | Type | Details |\n|------------------|----------|---------|\n| this: `geometry` | Geometry | |\n\nExamples\n--------\n\n### Code Editor (JavaScript)\n\n```javascript\n// Define a LineString object.\nvar lineString = ee.Geometry.LineString([[-122.09, 37.42], [-122.08, 37.43]]);\n\n// Apply the coordinates method to the LineString object.\nvar lineStringCoordinates = lineString.coordinates();\n\n// Print the result to the console.\nprint('lineString.coordinates(...) =', lineStringCoordinates);\n\n// Display relevant geometries on the map.\nMap.setCenter(-122.085, 37.422, 15);\nMap.addLayer(lineString,\n {'color': 'black'},\n 'Geometry [black]: lineString');\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 LineString object.\nlinestring = ee.Geometry.LineString([[-122.09, 37.42], [-122.08, 37.43]])\n\n# Apply the coordinates method to the LineString object.\nlinestring_coordinates = linestring.coordinates()\n\n# Print the result.\ndisplay('linestring.coordinates(...) =', linestring_coordinates)\n\n# Display relevant geometries on the map.\nm = geemap.Map()\nm.set_center(-122.085, 37.422, 15)\nm.add_layer(linestring, {'color': 'black'}, 'Geometry [black]: linestring')\nm\n```"]]
