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Initializes the ICC header with its default values.
#include "ltkrn.h"
#include "ltclr.h"
L_LTCLR_API L_INT L_InitICCHeader(pICCProfile)
Pointer to the ICCPROFILEEXT structure in which to initialize the header.
| Value | Meaning |
|---|---|
| SUCCESS | The function was successful. |
| < 1 | An error occurred. Refer to Return Codes. |
The header information is contained within the IccHeader member of the ICCPROFILEEXT structure. The ICCPROFILEECT should be initialized, by calling L_InitICCProfile, before calling this function. This function initializes the IccHeader member of the ICCPROFILEEXT structure with its default values. It must be called before filling any of the header fields. Once the header fields have been initialized, they can be set using the following functions:
If this function is called after any of the functions listed above have been called, the header fields will be reinitialized to their default values, and the individually set values will be lost.
L_InitICCProfile should be called before calling L_InitICCHeader. If L_InitICCProfile is called after L_InitICCHeader, the default values set by L_InitICCHeader will be lost.
Win32, x64.
Win32, x64.
This example, initializes an ICCPROFILEEXT structure, goes through all the steps of initializing and filling the fields of the header, creates some tags, generates ICC profile pointer, saves it into an ICC file, and then returns the ICCPROFILEEXT structure.
L_INT InitICCHeaderExample(pICCPROFILEEXT pIccProfile){L_INT nRet;// Initialize the headernRet = L_InitICCHeader(pIccProfile);if(nRet != SUCCESS)return nRet;// Set the CMM type to zeronRet = L_SetICCCMMType (pIccProfile, 0);if(nRet != SUCCESS)return nRet;// Set the Device Class to Input ClassnRet = L_SetICCDeviceClass (pIccProfile, InputClass);if(nRet != SUCCESS)return nRet;// Set the Color Space to RGBnRet = L_SetICCColorSpace (pIccProfile, RgbData);if(nRet != SUCCESS)return nRet;// Set the PCS to XYZnRet = L_SetICCConnectionSpace (pIccProfile, XyzData);if(nRet != SUCCESS)return nRet;// Set the primary platform to zeronRet = L_SetICCPrimaryPlatform (pIccProfile, NoPlatformSignature);if(nRet != SUCCESS)return nRet;// Set the profile flags into not embedded, and independentnRet = L_SetICCFlags (pIccProfile, ICC_EMBEDDED_PROFILE_FALSE | ICC_USE_ANYWHERE);if(nRet != SUCCESS)return nRet;// Set the device manufacturer signature to zeronRet = L_SetICCDevManufacturer (pIccProfile, 0);if(nRet != SUCCESS)return nRet;// Set the device model to 0nRet = L_SetICCDevModel (pIccProfile, 0);if(nRet != SUCCESS)return nRet;// Set the device attributes to be reflective, glossy, positive and colored medianRet = L_SetICCDeviceAttributes(pIccProfile, ICC_REFLECTIVE | ICC_GLOSSY | ICC_MEDIA_POLARITY_POSITIVE | ICC_COLOR_MEDIA);if(nRet != SUCCESS)return nRet;// Set the profile rendering intentnRet = L_SetICCRenderingIntent (pIccProfile, Perceptual);if(nRet != SUCCESS)return nRet;// Set the profile creator to 0nRet = L_SetICCCreator (pIccProfile, 0);return SUCCESS;}