ee.Algorithms.ObjectType
Restez organisé à l'aide des collections
Enregistrez et classez les contenus selon vos préférences.
Renvoie une chaîne représentant le type de l'objet donné.
Utilisation | Renvoie |
---|
ee.Algorithms.ObjectType(value) | Chaîne |
Argument | Type | Détails |
---|
value | Objet, valeur par défaut : null | Objet dont vous souhaitez obtenir le type. |
Exemples
Éditeur de code (JavaScript)
print(ee.Algorithms.ObjectType(1)); // The string "Integer"
print(ee.Algorithms.ObjectType(ee.Number(1))); // The string "Integer"
print(ee.Algorithms.ObjectType(ee.String('a string'))); // The string "String"
print(ee.Algorithms.ObjectType(ee.List([1, 'a string']))); // The string "List"
// ee.Algorithms.ObjectType can be used to get the type of properties
// of ee.Image or ee.Feature objects.
var feature = ee.Feature(
null, // No need for geometry in this example.
{
'int': 42,
'int8': ee.Number(-3).int8(),
});
// The string "Integer"
print('int:', ee.Algorithms.ObjectType(feature.get('int')));
// The string "Long"
print('int8:', ee.Algorithms.ObjectType(feature.get('int8')));
Configuration de Python
Consultez la page
Environnement Python pour en savoir plus sur l'API Python et sur l'utilisation de geemap
pour le développement interactif.
import ee
import geemap.core as geemap
Colab (Python)
print(ee.Algorithms.ObjectType(ee.Number(1)).getInfo()) # The string "Integer"
print(
ee.Algorithms.ObjectType(ee.String('a string')).getInfo()
) # The string "String"
print(
ee.Algorithms.ObjectType(ee.List([1, 'a string'])).getInfo()
) # The string "List"
# ee.Algorithms.ObjectType can be used to get the type of properties
# of ee.Image or ee.Feature objects.
feature = ee.Feature(
None, # No need for geometry in this example.
{
'int': 42,
'int8': ee.Number(-3).int8(),
}
)
# The string "Integer"
print('int:', ee.Algorithms.ObjectType(feature.get('int')).getInfo())
# The string "Long"
print('int8:', ee.Algorithms.ObjectType(feature.get('int8')).getInfo())
Sauf indication contraire, le contenu de cette page est régi par une licence Creative Commons Attribution 4.0, et les échantillons de code sont régis par une licence Apache 2.0. Pour en savoir plus, consultez les Règles du site Google Developers. Java est une marque déposée d'Oracle et/ou de ses sociétés affiliées.
Dernière mise à jour le 2025/07/26 (UTC).
[null,null,["Dernière mise à jour le 2025/07/26 (UTC)."],[[["\u003cp\u003e\u003ccode\u003eee.Algorithms.ObjectType()\u003c/code\u003e returns a string that represents the type of a given Earth Engine object.\u003c/p\u003e\n"],["\u003cp\u003eIt accepts a single argument, the object whose type you want to determine.\u003c/p\u003e\n"],["\u003cp\u003eThis function can be applied to primitive types (like numbers and strings), Earth Engine objects (like ee.Number and ee.String), and even properties within ee.Feature or ee.Image objects.\u003c/p\u003e\n"],["\u003cp\u003eExamples demonstrate how to use this function in JavaScript and Python to obtain the object types.\u003c/p\u003e\n"]]],["`ee.Algorithms.ObjectType(value)` determines the data type of an object, returning it as a string. The function accepts an object as input (`value`). It can identify types like \"Integer,\" \"String,\" and \"List.\" It's also applicable to properties within `ee.Image` or `ee.Feature` objects, such as retrieving the type of a feature's integer attribute, which is \"Integer\" or retrieving the type of a feature's `int8` attribute which is \"Long\".\n"],null,["# ee.Algorithms.ObjectType\n\nReturns a string representing the type of the given object.\n\n\u003cbr /\u003e\n\n| Usage | Returns |\n|---------------------------------------|---------|\n| `ee.Algorithms.ObjectType(`*value*`)` | String |\n\n| Argument | Type | Details |\n|----------|-----------------------|--------------------------------|\n| `value` | Object, default: null | The object to get the type of. |\n\nExamples\n--------\n\n### Code Editor (JavaScript)\n\n```javascript\nprint(ee.Algorithms.ObjectType(1)); // The string \"Integer\"\nprint(ee.Algorithms.ObjectType(ee.Number(1))); // The string \"Integer\"\nprint(ee.Algorithms.ObjectType(ee.String('a string'))); // The string \"String\"\nprint(ee.Algorithms.ObjectType(ee.List([1, 'a string']))); // The string \"List\"\n\n// ee.Algorithms.ObjectType can be used to get the type of properties\n// of ee.Image or ee.Feature objects.\nvar feature = ee.Feature(\n null, // No need for geometry in this example.\n {\n 'int': 42,\n 'int8': ee.Number(-3).int8(),\n });\n\n// The string \"Integer\"\nprint('int:', ee.Algorithms.ObjectType(feature.get('int')));\n// The string \"Long\"\nprint('int8:', ee.Algorithms.ObjectType(feature.get('int8')));\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\nprint(ee.Algorithms.ObjectType(ee.Number(1)).getInfo()) # The string \"Integer\"\nprint(\n ee.Algorithms.ObjectType(ee.String('a string')).getInfo()\n) # The string \"String\"\nprint(\n ee.Algorithms.ObjectType(ee.List([1, 'a string'])).getInfo()\n) # The string \"List\"\n\n# ee.Algorithms.ObjectType can be used to get the type of properties\n# of ee.Image or ee.Feature objects.\nfeature = ee.Feature(\n None, # No need for geometry in this example.\n {\n 'int': 42,\n 'int8': ee.Number(-3).int8(),\n }\n)\n\n# The string \"Integer\"\nprint('int:', ee.Algorithms.ObjectType(feature.get('int')).getInfo())\n# The string \"Long\"\nprint('int8:', ee.Algorithms.ObjectType(feature.get('int8')).getInfo())\n```"]]