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(
// Set the Compression quality $imagick ->setCompressionQuality(25);
// Get the Compression quality $compressionQuality = $imagick ->getCompressionQuality();
echo $compressionQuality ;
?> |
Output:
25
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();
?> |
Output:
Reference: https://www.php.net/manual/en/imagick.setcompressionquality.php