DataView.prototype.setInt32

Stores a 32-bit signed integer value at the specified byte offset from the start of the view.

Syntax

setInt32(byteOffset, value, littleEndian?)

Parameters

• byteOffset

  The byte offset in the view at which the value should be set.

• value

  The value to set.

• littleEndian optional

  If true, a little-endian value is written. If false or undefined, a big-endian value is written.

Examples

var buffer = new ArrayBuffer(4)
var view = new DataView(buffer)
view.setInt32(0, 0xff804020)
buffer

ArrayBuffer [255, 128, 64, 32]

var buffer = new ArrayBuffer(4)
var view = new DataView(buffer)
view.setInt32(0, 0xff804020, true)
buffer

ArrayBuffer [32, 64, 128, 255]