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L_U8Fixed8NumberToDouble

#include "l_bitmap.h"

L_LTCLR_API L_DOUBLE L_U8Fixed8NumberToDouble(uNumber)

L_UINT16 uNumber;

/* integer value */

Converts a 1-byte fixed, 1-byte fraction number format into a double fractional value.

Parameter	Description
uNumber	Value that represents the 1-byte fixed, 1-byte fraction number value to be converted.

Returns

A double value that contains a fractional number that represents the value passed to the function.

Comments

This function is used for ICC profiles purposes. The number passed must be of type L_IccU8Fxed8Number.

This type 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.

Platforms

Win32, x64.

See Also

Functions:

L_SaveICCProfile, L_FillICCProfileFromICCFile, L_InitICCHeader, L_SetICCCMMType, L_SetICCDeviceClass, L_SetICCColorSpace, L_SetICCConnectionSpace, L_SetICCPrimaryPlatform, L_SetICCFlags, L_SetICCDevManufacturer, L_SetICCDevModel, L_SetICCDeviceAttributes, L_SetICCRenderingIntent, L_SetICCCreator, L_SetICCDateTime, L_SetICCProfileId, L_2bFixed2bNumberToDouble, L_DoubleToU8Fixed8Number, L_DoubleTo2bFixed2bNumber, L_SetICCTagData, L_GetICCTagData, L_CreateICCTagData, L_DeleteICCTag, L_GenerateICCFile, L_GenerateICCPointer, L_GetICCTagTypeSig, L_FreeICCTagType, L_ConvertParametricCurveTypeToBuffer, L_ConvertCurveTypeToBuffer, L_ConvertCLUTToBuffer, L_GetParametricCurveNumberOfParameters, L_ConvertParametricCurveTypeToBuffer, L_ConvertCurveTypeToBuffer, L_ConvertCLUTToBuffer, L_GetParametricCurveNumberOfParameters

Topics:

Using ICC Profile Functions ICC Profile Functions: Tags

Example

// This example takes a 1-byte fixed, 1-byte fractional value, and then converts it into double fractional value.

L_DOUBLE U8Fixed8NumberToDoubleExample(L_IccU8Fixed8Number uNumber) 
{
   return (L_U8Fixed8NumberToDouble(uNumber)); 
}