The JavaScript DataView.getFloat32() inserts a signed 32-bit float number at a specified location.
Range of 32-bit float number:
-3.4+38 to +3.4E+38
Syntax:
dataview.getFloat32 (byteOffset)
Parameters:
byteoffset: It represents the offset (in bytes) from the start of the data view.
Return:
Signed float number of 32-bit.
Example:
<!DOCTYPE html> <html> <body> <script> var dv = new ArrayBuffer(8); var a = new DataView(dv); a.setFloat32(1,2.3); document.write(a.getFloat32(1)); </script> </body> </html>