ee.Number.bitwiseOr
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Calcule l'opérateur OR (OU) bit à bit des valeurs d'entrée.
| Utilisation | Renvoie |
|---|
Number.bitwiseOr(right) | Nombre |
| Argument | Type | Détails |
|---|
ceci : left | Nombre | Valeur de gauche. |
right | Nombre | Valeur de droite. |
Exemples
Éditeur de code (JavaScript)
/**
* Unsigned 8-bit type example.
*
* 25 as binary: 00011001
* 21 as binary: 00010101
* Either digit 1?: 00011101
*
* 00011101 is unsigned 8-bit binary for 29.
*/
print(ee.Number(25).bitwiseOr(21));
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)
"""Unsigned 8-bit type example.
25 as binary: 00011001
21 as binary: 00010101
Either digit 1?: 00011101
00011101 is unsigned 8-bit binary for 29.
"""
print(ee.Number(25).bitwiseOr(21).getInfo())
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Dernière mise à jour le 2025/07/26 (UTC).
[null,null,["Dernière mise à jour le 2025/07/26 (UTC)."],[[["\u003cp\u003eThis function calculates the bitwise OR of two numbers, \u003ccode\u003eleft\u003c/code\u003e and \u003ccode\u003eright\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe result is a new number where each bit is set to 1 if the corresponding bit in either \u003ccode\u003eleft\u003c/code\u003e or \u003ccode\u003eright\u003c/code\u003e is 1, otherwise it's set to 0.\u003c/p\u003e\n"],["\u003cp\u003eIt's demonstrated with an unsigned 8-bit example where \u003ccode\u003e25\u003c/code\u003e bitwise OR \u003ccode\u003e21\u003c/code\u003e results in \u003ccode\u003e29\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eExamples are provided for JavaScript, Python with \u003ccode\u003egeemap\u003c/code\u003e, and Python in Colab.\u003c/p\u003e\n"]]],["The `bitwiseOr` method computes the bitwise OR of two numbers. It takes a right-hand value (`right`) as an argument and uses the calling number as the left-hand value (`left`). The method returns a new `Number` object representing the result of the OR operation. For instance, the bitwise OR of 25 (00011001) and 21 (00010101) is 29 (00011101), where each digit is 1 if either of the corresponding input digits is 1.\n"],null,["# ee.Number.bitwiseOr\n\nCalculates the bitwise OR of the input values.\n\n\u003cbr /\u003e\n\n| Usage | Returns |\n|---------------------------|---------|\n| Number.bitwiseOr`(right)` | Number |\n\n| Argument | Type | Details |\n|--------------|--------|-----------------------|\n| this: `left` | Number | The left-hand value. |\n| `right` | Number | The right-hand value. |\n\nExamples\n--------\n\n### Code Editor (JavaScript)\n\n```javascript\n/**\n * Unsigned 8-bit type example.\n *\n * 25 as binary: 00011001\n * 21 as binary: 00010101\n * Either digit 1?: 00011101\n *\n * 00011101 is unsigned 8-bit binary for 29.\n */\n\nprint(ee.Number(25).bitwiseOr(21));\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\"\"\"Unsigned 8-bit type example.\n\n25 as binary: 00011001\n21 as binary: 00010101\nEither digit 1?: 00011101\n\n00011101 is unsigned 8-bit binary for 29.\n\"\"\"\n\nprint(ee.Number(25).bitwiseOr(21).getInfo())\n```"]]
