PHP | Imagick radialBlurImage() Function

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The Imagick::radialBlurImage() function is an inbuilt function in PHP that is used to create radial blur images.

Syntax:

bool Imagick::radialBlurImage( $angle, $channel )

Parameters: This function accepts two parameters as mentioned above and described below:

$angle: This parameter stores the value of the angle.
$channel: This parameter provides the channel constant that is valid for channel mode. More than one channel can be combined using a bitwise operator. The default channel in the Imagick function is Imagick::CHANNEL_DEFAULT.

Return Value: This function returns True on success.

Original Image:

The below programs illustrate the Imagick radialBlurImage() function in PHP:

Program 1:

php

<?php 
 
// require_once('path/vendor/autoload.php');
 
// Set header content
header('Content-type: image/png');
 
// Create new Imagick Object
$image = new Imagick(
'https://zambiatek.com/wp-content/uploads/2023/10/zambiatek-19-10.png');
 
// Use radialBlurImage function
$image->radialBlurImage(5);
 
// Display output image
echo $image;
?>

Output:

Program 2:

php

<?php 
 
// require_once('path/vendor/autoload.php');
 
// Create new Imagick Object
$imagick = new Imagick('img/zambiatek.png');
 
// Use radialBlurImage function
$imagick->radialBlurImage(6, 10);
 
// Function to write image
$imagick->writeImage('radialBlurImage1.png');
 
// Destroy Imagick object
$imagick->destroy();
?>

Output:

Reference: http://php.net/manual/en/imagick.radialblurimage.php

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