ee.Number.bitwiseNot

Page Summary

• Number.bitwiseNot() calculates the bitwise NOT of the input using the smallest signed integer type that can hold it.

• The function takes a Number input and returns a Number.

• An example demonstrates how the bitwise NOT of 25 (00011001) results in -26 (11100110) when interpreted as a signed 8-bit integer.

Calculates the bitwise NOT of the input, in the smallest signed integer type that can hold the input.

Usage	Returns
Number.bitwiseNot()	Number

Argument	Type	Details
this: input	Number	The input value.

Examples

Code Editor (JavaScript)

/**
 * Unsigned 8-bit type example.
 *
 * 25 as binary:    00011001
 * Flip each digit: 11100110
 *
 * 11100110 is signed 8-bit binary for -26.
 * (binary interpreted using smallest signed integer type containing the input).
 */

print(ee.Number(25).bitwiseNot());

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)

"""Unsigned 8-bit type example.

25 as binary:    00011001
Flip each digit: 11100110

11100110 is signed 8-bit binary for -26.
(binary interpreted using smallest signed integer type containing the input).
"""

display(ee.Number(25).bitwiseNot())