The TypedArray.BYTES_PER_ELEMENT
property represents the size in bytes of each element in a typed array.
TypedArray.BYTES_PER_ELEMENT
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Property attributes of TypedArray.BYTES_PER_ELEMENT |
|
---|---|
Writable | no |
Enumerable | no |
Configurable | no |
Description
TypedArray
objects differ from each other in the number of bytes per element and in the way the bytes are interpreted. The BYTES_PER_ELEMENT
constant contains the number of bytes each element in the given TypedArray
has.
Examples
Using BYTES_PER_ELEMENT
Int8Array.BYTES_PER_ELEMENT; // 1 Uint8Array.BYTES_PER_ELEMENT; // 1 Uint8ClampedArray.BYTES_PER_ELEMENT; // 1 Int16Array.BYTES_PER_ELEMENT; // 2 Uint16Array.BYTES_PER_ELEMENT; // 2 Int32Array.BYTES_PER_ELEMENT; // 4 Uint32Array.BYTES_PER_ELEMENT; // 4 Float32Array.BYTES_PER_ELEMENT; // 4 Float64Array.BYTES_PER_ELEMENT; // 8
Specifications
Browser compatibility
Desktop | Mobile | Server | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | Deno | Node.js | |
BYTES_PER_ELEMENT |
7
|
12
|
4
|
10
|
11.6
|
5.1
|
4
|
18
|
4
|
12
|
4.2
|
1.0
|
1.0
|
0.10.0
|
See also
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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/TypedArray/BYTES_PER_ELEMENT