PHP | Imagick edgeImage() Function
The Imagick::edgeImage() function is an inbuilt function in PHP which is used to enhance the edges within the image. It enhances the edges with the help of a convolution filter of the given radius.
Syntax:
bool Imagick::edgeImage( $radius )
Parameters: This function accepts single parameter $radius which is used to stores the value of radius.
Return Value: This function returns True on success.
Original Image:
Below program illustrates the Imagick::edgeImage() function in PHP:
Program:
<?php
$image = new Imagick(
$image ->edgeImage(2);
echo $image ;
?>
|
Output:
Reference: http://php.net/manual/en/imagick.edgeimage.php
Last Updated :
26 Aug, 2019
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