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( // Set the Compression quality $imagick->setImageCompressionQuality(26); // Get the Compression quality $compressionQuality = $imagick->getImageCompressionQuality(); echo $compressionQuality; ?> |
Output:
26
Program 2:
<?php // Create a new imagick object $imagick = new Imagick( // 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
