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PHP | Imagick setOption() Function

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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
  
// Create a new imagick object
$imagick = new Imagick(
  
$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
  
// Create a new imagick object
$imagick = new Imagick(
  
// 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



Last Updated : 28 Nov, 2019
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