getFloat32() method gets a signed 32-bit float
(float) at the specified byte offset from the start of the
The source for this interactive example is stored in a GitHub repository. If you'd like to contribute to the interactive examples project, please clone https://github.com/mdn/interactive-examples and send us a pull request.
dataview.getFloat32(byteOffset [, littleEndian])
- The offset, in byte, from the start of the view where to read the data.
- Optional Indicates whether the 32-bit float is stored in
little- or big-endian format. If
undefined, a big-endian value is read.
A signed 32-bit float number.
- Thrown if the
byteOffsetis set such as it would read beyond the end of the view.
There is no alignment constraint; multi-byte values may be fetched from any offset.
var buffer = new ArrayBuffer(8); var dataview = new DataView(buffer); dataview.getFloat32(1); // 0
The definition of 'DataView.prototype.getFloat32' in that specification.
BCD tables only load in the browser