ImageEn, unit iexBitmaps

TIOParams.InputICCProfile

TIOParams.InputICCProfile


Declaration


property InputICCProfile: TIEICC;


Description


Provides access to the ICC profile associated with the current image. It is also saved with the image if it hasn't been applied.

If EnableCMS is True and ImageEn has a CMS, the InputICCProfile and OutputICCProfile are applied when you load the image.

Note: Once an Input ICC is applied, it is removed from the image.


Understanding ICC Profiles



There are three properties related to ICC Profiles in ImageEn:

InputICCProfile: This is the profile contained in the image file (that was provided by the image source, e.g. a digital camera, or scanner).
If EnableCMS=true, then the input profile is automatically used to convert to the output profile and then discarded (so it is not reapplied to the pixels when reloaded). To determine if an input profile has been applied, use: IOParams.InputICCProfile.IsApplied
InputICCProfile is saved with the image, if it has not been applied.

DefaultICCProfile: Used as the input ICC profile if there is not one contained in the file (i.e. to specify a default color profile to apply to the image). It is not saved to the image.

OutputICCProfile: Defines the color profile for our usage of the image (e.g. monitor, printer, etc ). Defaults to sRGB. After loading an image, a transformation from InputICCProfile (color profile from source camera, scanner, etc.) to OutputICCProfile (profile for monitor, a printer, etc.) is performed

To save a color profile (which will be its "input" profile) just ensure that InputICCProfile or DefaultICCProfile contain a valid profile.

Notes:
- If EnableCMS = True, the input profile will be discarded after loading
- ImageEn uses an sRGB profile by default, so you need need not do anything to include an sRGB profile when printing or saving


Example


// Save a JPEG with the ICC profile, sRGB2014.icc
ImageEnView1.IO.LoadFromFile( 'D:\201849018_A1.jpg' );
ImageEnView1.IO.params.InputICCProfile.LoadFromFile('D:\sRGB2014.icc');
ImageEnView1.IO.SaveToFile( 'D:\Test_SRGB.jpg' );


See Also


- DefaultICCProfile
- OutputICCProfile
- EnableCMS
- Color Management System