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ee.Array.bitwiseAnd
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On an element-wise basis, calculates the bitwise AND of the input values.
| Usage | Returns | Array.bitwiseAnd(right) | Array |
| Argument | Type | Details | this: left | Array | The left-hand value. |
right | Array | The right-hand value. |
Examples
Code Editor (JavaScript)
var empty = ee.Array([], ee.PixelType.int8());
print(empty.bitwiseAnd(empty)); // []
print(ee.Array(0).bitwiseAnd(ee.Array(0))); // 0
print(ee.Array(0).bitwiseAnd(ee.Array(1))); // 0
print(ee.Array(1).bitwiseAnd(ee.Array(0))); // 0
print(ee.Array(1).bitwiseAnd(ee.Array(1))); // 1
print(ee.Array(0xFF).bitwiseAnd(ee.Array(0xFFFF))); // 255
print(ee.Array(0xFFFF).bitwiseAnd(ee.Array(0xFF))); // 255
print(ee.Array(-1).bitwiseAnd(ee.Array(0xFF))); // 255
print(ee.Array(-1).bitwiseAnd(ee.Array(-2))); // -2
print(ee.Array([6, 6]).bitwiseAnd(ee.Array([1, 11]))); // [0,2]
Python setup
See the
Python Environment page for information on the Python API and using
geemap for interactive development.
import ee
import geemap.core as geemap
Colab (Python)
empty = ee.Array([], ee.PixelType.int8())
display(empty.bitwiseAnd(empty)) # []
display(ee.Array(0).bitwiseAnd(ee.Array(0))) # 0
display(ee.Array(0).bitwiseAnd(ee.Array(1))) # 0
display(ee.Array(1).bitwiseAnd(ee.Array(0))) # 0
display(ee.Array(1).bitwiseAnd(ee.Array(1))) # 1
display(ee.Array(0xFF).bitwiseAnd(ee.Array(0xFFFF))) # 255
display(ee.Array(0xFFFF).bitwiseAnd(ee.Array(0xFF))) # 255
display(ee.Array(-1).bitwiseAnd(ee.Array(0xFF))) # 255
display(ee.Array(-1).bitwiseAnd(ee.Array(-2))) # -2
display(ee.Array([6, 6]).bitwiseAnd(ee.Array([1, 11]))) # [0, 2]
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Last updated 2023-10-06 UTC.
[null,null,["Last updated 2023-10-06 UTC."],[[["\u003cp\u003e\u003ccode\u003eArray.bitwiseAnd()\u003c/code\u003e calculates the bitwise AND of two input arrays element-by-element.\u003c/p\u003e\n"],["\u003cp\u003eIt accepts two arrays, \u003ccode\u003eleft\u003c/code\u003e and \u003ccode\u003eright\u003c/code\u003e, as input and returns a new array with the results.\u003c/p\u003e\n"],["\u003cp\u003eThe function supports various data types and array structures, including empty arrays and multi-dimensional arrays.\u003c/p\u003e\n"],["\u003cp\u003eThe bitwise AND operation is performed on corresponding elements of the input arrays, aligning them by index.\u003c/p\u003e\n"],["\u003cp\u003eRefer to the examples for demonstrations of the function's behavior with different input values and array configurations.\u003c/p\u003e\n"]]],[],null,["# ee.Array.bitwiseAnd\n\nOn an element-wise basis, calculates the bitwise AND of the input values.\n\n\u003cbr /\u003e\n\n| Usage | Returns |\n|---------------------------|---------|\n| Array.bitwiseAnd`(right)` | Array |\n\n| Argument | Type | Details |\n|--------------|-------|-----------------------|\n| this: `left` | Array | The left-hand value. |\n| `right` | Array | The right-hand value. |\n\nExamples\n--------\n\n### Code Editor (JavaScript)\n\n```javascript\nvar empty = ee.Array([], ee.PixelType.int8());\nprint(empty.bitwiseAnd(empty)); // []\n\nprint(ee.Array(0).bitwiseAnd(ee.Array(0))); // 0\nprint(ee.Array(0).bitwiseAnd(ee.Array(1))); // 0\nprint(ee.Array(1).bitwiseAnd(ee.Array(0))); // 0\nprint(ee.Array(1).bitwiseAnd(ee.Array(1))); // 1\nprint(ee.Array(0xFF).bitwiseAnd(ee.Array(0xFFFF))); // 255\nprint(ee.Array(0xFFFF).bitwiseAnd(ee.Array(0xFF))); // 255\n\nprint(ee.Array(-1).bitwiseAnd(ee.Array(0xFF))); // 255\nprint(ee.Array(-1).bitwiseAnd(ee.Array(-2))); // -2\n\nprint(ee.Array([6, 6]).bitwiseAnd(ee.Array([1, 11]))); // [0,2]\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\nempty = ee.Array([], ee.PixelType.int8())\ndisplay(empty.bitwiseAnd(empty)) # []\n\ndisplay(ee.Array(0).bitwiseAnd(ee.Array(0))) # 0\ndisplay(ee.Array(0).bitwiseAnd(ee.Array(1))) # 0\ndisplay(ee.Array(1).bitwiseAnd(ee.Array(0))) # 0\ndisplay(ee.Array(1).bitwiseAnd(ee.Array(1))) # 1\ndisplay(ee.Array(0xFF).bitwiseAnd(ee.Array(0xFFFF))) # 255\ndisplay(ee.Array(0xFFFF).bitwiseAnd(ee.Array(0xFF))) # 255\n\ndisplay(ee.Array(-1).bitwiseAnd(ee.Array(0xFF))) # 255\ndisplay(ee.Array(-1).bitwiseAnd(ee.Array(-2))) # -2\n\ndisplay(ee.Array([6, 6]).bitwiseAnd(ee.Array([1, 11]))) # [0, 2]\n```"]]