PHP | Imagick setCompressionQuality() Function

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The Imagick::setCompressionQuality() function is an inbuilt function in PHP which is used to set the object’s default compression quality.

Syntax:

bool Imagick::setCompressionQuality( int $quality )

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

Return Value: This function returns TRUE on success.

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

Program 1:

<?php 
  
// Create a new imagick object 
$imagick = new Imagick( 
'https://media.zambiatek.com/wp-content/uploads/zambiatek-13.png'); 
  
// Set the Compression quality 
$imagick->setCompressionQuality(25); 
  
// Get the Compression quality 
$compressionQuality = $imagick->getCompressionQuality(); 
  
echo $compressionQuality; 
?> 

Output:

Program 2:

<?php 
  
// Create a new imagick object 
$imagick = new Imagick(); 
  
// Set the Compression quality to 1 
$imagick->setCompressionQuality(1); 
  
// Write the caption in a image 
$imagick->newPseudoImage(800, 320, "caption:GeekforGeeks"); 
$imagick->floodfillPaintImage("orange", 1, "white", 1, 1, false); 
  
// Show the output 
$imagick->setformat('jpg'); 
header("Content-Type: image/jpg"); 
  
echo $imagick->getImageBlob(); 
?> 