getFixedPoint Method (StdDequantizer)
In This Topic
Returns the position of the fixed point in the output data for the specified component. This is the position of the least significant integral (i.e. non-fractional) bit, which is equivalent to the number of fractional bits. For instance, for fixed-point values with 2 fractional bits, 2 is returned. For floating-point data this value does not apply and 0 should be returned. Position 0 is the position of the least significant bit in the data. If the output data is 'float' then 0 is always returned.
Note: Fractional bits are no more supported by JJ2000.
Syntax
'Declaration
Public Overrides Function getFixedPoint( _
ByVal As Integer _
) As Integer
public override int getFixedPoint(
int
)
Parameters
- c
- The index of the component.
Return Value
The position of the fixed-point, which is the same as the number of fractional bits. For floating-point data 0 is returned.
See Also
