dart:typed_data

setInt32 abstract method

void setInt32(int byteOffset, int value, [ Endianness endian = Endianness.BIG_ENDIAN ])

Sets the four bytes starting at the specified byteOffset in this object to the two's complement binary representation of the specified value, which must fit in four bytes.

In other words, value must lie between -2³¹ and 2³¹ - 1, inclusive.

Throws RangeError if byteOffset is negative, or byteOffset + 4 is greater than the length of this object.

Source

void setInt32(int byteOffset, int value,
    [Endianness endian = Endianness.BIG_ENDIAN]);