(PECL imagick 2, PECL imagick 3)
Imagick::setImageProperty — Sets an image property
Sets a named property to the image. Цей метод доступний, якщо Imagick зібраний з ImageMagick версії 6.3.2 або новішою.
name
value
Повертає true в разі успіху.
Приклад #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');
?>Please be aware that only 'comment' values are written to the file if it's a JPEG. This means that any other data, such as GPS data or Exif data can be 'modified' but will not be written to the file. This might change in the future, but it hasn't change in 2 years.
For reference.
https://github.com/mkoppanen/imagick/issues/124
https://github.com/ImageMagick/ImageMagick/issues/55