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.
- $channel: This parameter provides the channel constant that is valid for channel mode. More than one channel can be combined using a bitwise operator. The default channel in the Imagick function is Imagick::CHANNEL_DEFAULT.
Return Value: This function returns True on success.
Original Image:
The below programs illustrate the Imagick radialBlurImage() function in PHP:
Program 1:
php
<?php // require_once('path/vendor/autoload.php');// Set header contentheader('Content-type: image/png');// Create new Imagick Object$image = new Imagick(// Use radialBlurImage function$image->radialBlurImage(5);// Display output imageecho $image;?> |
Output:
Program 2:
php
<?php // require_once('path/vendor/autoload.php');// Create new Imagick Object$imagick = new Imagick('img/neveropen.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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