PHP | Imagick setFormat() Function

PHP | Imagick setOption() Function

Last Updated : 28 Nov, 2019

The Imagick::setOption() function is an inbuilt function in PHP which is used to set an option. Syntax:

bool Imagick::setOption( string $key, string $value )

Parameters: This function accepts two parameters as mentioned above and described below:

$key: It specifies the key for the option.
$value: It specifies the value associated with the key.

Return Value: This function returns TRUE on success. Exceptions: This function throws ImagickException on error. Below given programs illustrate the Imagick::setOption() function in PHP: Program 1:

php

<?php

// Create a new imagick object
$imagick = new Imagick(
'https://media.geeksforgeeks.org/wp-content/uploads/geeksforgeeks-13.png');

$imagick->setImageFormat('jpg');

// Set the option
$imagick->setOption('jpeg:extent', 90);

// Display the image
header("Content-Type: image/png");
echo $imagick->getImageBlob();
?>

Output:

Program 2:

php

<?php

// Create a new imagick object
$imagick = new Imagick(
'https://media.geeksforgeeks.org/wp-content/uploads/geeksforgeeks-13.png');

// Set the option
$imagick->setOption('key1', 'option1');

// Get the option with key 'key1'
$option = $imagick->getOption('key1');
echo $option;
?>

Output:

option1

Reference: https://www.php.net/manual/en/imagick.setoption.php

PHP | Imagick setFormat() Function

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