PHP | Imagick vignetteImage() Function

The Imagick::vignetteImage() function is an inbuilt function in PHP which is used to add a vintage filter to the image. This function illustrates or portrait an image which fades into its background without a definite border.

Syntax:

bool Imagick::vignetteImage( $blackPoint, $whitePoint, $x, $y )

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

• $blackPoint: This parameter is used to store the value of black point.
• $whitePoint: This parameter is used to store the value of white point.
• $x: This parameter stores the value of the X offset of the ellipse.
• $y: This parameter stores the value of the Y offset of the ellipse.

Return Value: This function returns True on success.
Original Image:

Below program illustrates the Imagick::vignetteImage() function in PHP:

Program:

<?php
// require_once('path/vendor/autoload.php');

// Create an Imagick Object
$imagick = new Imagick(
'https://media.geeksforgeeks.org/wp-content/uploads/geeksforgeeks-12.png');

// vignetteImage Function
$imagick->vignetteImage(35.6, 11.8, 40, 15);

// Image Header
header("Content-Type: image/jpg");

// Display image
echo $imagick->getImageBlob();
?>

Output:

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