Imagick::setImageProperty

(PECL imagick 2, PECL imagick 3)

Imagick::setImageProperty — Sets an image property

Descrizione

public Imagick::setImageProperty(string $name, string $value): bool

Sets a named property to the image. Questo metodo è disponibile se Imagick è stato compilato con ImageMagick versione 6.3.2 o successive.

Elenco dei parametri

name
value

Valori restituiti

Restituisce true in caso di successo.

Esempi

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');
?>

Vedere anche:

Imagick::getImageProperty() - Returns the named image property

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User Contributed Notes 1 note

down

Jocke Selin ¶

6 years ago

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

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