LICCProfile::DoubleToU8Fixed8Number
#include "ltwrappr.h"
static L_UINT16 LICCProfile::DoubleToU8Fixed8Number(dNumber)
L_DOUBLE dNumber; |
/* double value */ |
Converts a fractional value number into a 1-byte fixed, 1-byte fraction format.
Parameter |
Description |
dNumber |
A double fractional value to be converted. |
Returns
A 2-bytes (1-byte fixed, 1-byte fraction) value that represents the value passed to the function.
Comments
This function is used for ICC profiles purposes. The returned value must be cast into a L_IccU8Fixed8Number type.
This value consists of 2-bytes. 1-byte contains the fixed part of the number, and 1-byte contains the fractional part of the number.
Required DLLs and Libraries
LTCLR For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
See Also
Example
/* This example defines a double fractional value, converts
it into 1-byte fixed, 1-byte fraction value, and then converts it back
into double */
void CICCProfileDlg::OnDoubleToU8Fixed8Number()
{
L_DOUBLE dNumber;
L_IccU8Fixed8Number uIccNumber;
dNumber = 1.9858;
uIccNumber = (L_IccU8Fixed8Number) LICCProfile::DoubleToU8Fixed8Number(dNumber);
dNumber = LICCProfile::U8Fixed8NumberToDouble (uIccNumber);
}