Imagick::profileImage

(No version information available, might be only in CVS)

Imagick::profileImage — Adds or removes a profile from an image

Описание

bool Imagick::profileImage ( string $name , string $profile )
Внимание

К настоящему времени эта функция еще не была документирована; для ознакомления доступен только список аргументов.

Adds or removes a ICC, IPTC, or generic profile from an image. If the profile is NULL, it is removed from the image otherwise added. Use a name of '*' and a profile of NULL to remove all profiles from the image.

Список параметров

name

profile

Возвращаемые значения

Returns TRUE on success.

Errors/Exceptions

Throws ImagickException on error.

Коментарии

If you need to convert images that are on CMYK format into RGB and want to preserve colour information, this may be helpful:

<?php
$image 
= new Imagick("CMYK_image.jpg"); // load image
$profiles $image->getImageProfiles('*'false); // get profiles
$has_icc_profile = (array_search('icc'$profiles) !== false); // we're interested if ICC profile(s) exist

if ($has_icc_profile === false)
{
 
// image does not have CMYK ICC profile, we add one
 
$icc_cmyk file_get_contents('/path/to/icc/SomeCMYKProfile.icc');
 
$image->profileImage('icc'$icc_cmyk);
}

// Then we need to add RGB profile
$icc_rgb file_get_contents('/path/to/icc/SomeRGBProfile.icc');
$image->profileImage('icc'$icc_rgb);

$image->setImageColorSpace(Imagick::COLORSPACE_RGB);

$image->writeImage("RGB_image.jpg");

?>

There may be better and more elegant ways to do this, but hope this helped.
2008-04-29 17:01:21
http://php5.kiev.ua/manual/ru/function.imagick-profileimage.html
Thanks for this very valuable information. 
For a further push in the correct direction please 
consider that you have to download the profiles, 

and your most likely sources are:

http://www.color.org/srgbprofiles.xalter

and

http://www.adobe.com/support/downloads/product.jsp?product=62&platform=Windows

Note that the profiles are free, but you must install them 
to make them available on you host system.
2009-07-12 14:28:02
http://php5.kiev.ua/manual/ru/function.imagick-profileimage.html

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