(PECL imagick 2.0.0)
Imagick::setImageProperty — Sets an image property
Sets a named property to the image. This method is available if Imagick has been compiled against ImageMagick version 6.3.2 or newer.
Example #1 Using Imagick::setImageProperty():
Setting and getting image properties
<?php
$image = new Imagick();
$image->newImage(300, 200, "black");
$image->setImageProperty('Exif:Make', 'Imagick');
echo $image->getImageProperty('Exif:Make');
?>
Returns TRUE on success.