PHP | Imagick setImageCompressionQuality() Function

Last Updated : 19 Nov, 2019

The Imagick::setImageCompressionQuality() function is an inbuilt function in PHP which is used to set the image compression quality.

Syntax:

bool Imagick::setCompressionQuality( int $quality )

Parameters: This function accepts single parameter $quality which holds an integer value representing image compression quality.

Return Value: This function returns TRUE on success.

Exceptions: This function throws ImagickException on error.

Below programs illustrate the Imagick::setImageCompressionQuality() function in PHP:

Program 1:

<?php 
  
// Create a new imagick object 
$imagick = new Imagick( 
'https://media.geeksforgeeks.org/wp-content/uploads/geeksforgeeks-13.png'); 
  
// Set the Compression quality 
$imagick->setImageCompressionQuality(26); 
  
// Get the Compression quality 
$compressionQuality = $imagick->getImageCompressionQuality(); 
echo $compressionQuality; 
?> 

Output:

Program 2:

<?php 
  
// Create a new imagick object 
$imagick = new Imagick( 
'https://media.geeksforgeeks.org/wp-content/uploads/geeksforgeeks-13.png'); 
  
// Set the Compression quality 
$imagick->setImageCompressionQuality(1); 
  
// Show the output 
$imagick->setformat('jpg'); 
header("Content-Type: image/jpg"); 
echo $imagick->getImageBlob(); 
?> 

Output:

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

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PHP | Imagick setCompressionQuality() Function

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