PHP | Imagick extentImage() Function

The Imagick::extentImage() function is an inbuilt function in PHP which provides the method for setting the image size. This method sets the image size and allows to set x, y coordinates where the new area of the image begins. Syntax:

bool Imagick::extentImage( $width, $height, $x, $y )

Parameter: This function accept four parameters as mentioned above and described below:

• $width: This parameter stores the value of the new width.
• $height: This parameter stores the value of the new height.
• $x: This parameter stores the value of X position for the new size.
• $y: This parameter stores the value of Y position for the new size.

Return Value: This function returns True on success. Original Image: Below program illustrates the Imagick::extentImage() function in PHP: Program: php

<?php 

/*require_once('path/vendor/autoload.php');*/

/*Imagick Object*/
$image = new \Imagick(
'https://media.geeksforgeeks.org/wp-content/uploads/geeksforgeeks-17.png');

/*Set Background Color*/
$image->setImageBackgroundColor('orange');

/*extentImage*/

$image->extentImage(
    $image->getImageWidth(),
    $image->getImageHeight(),
    -100,
    -100
);
    
/*Image Header*/
header("Content-Type: image/jpg");

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

Output: Reference: http://php.net/manual/en/imagick.extentimage.php