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 allow 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:

filter_none

edit
close

play_arrow

link
brightness_4
code

<?php 
  
/*require_once('path/vendor/autoload.php');*/
  
/*Imagick Object*/
$image = new \Imagick(
  
/*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();
?>

chevron_right


Output:

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



My Personal Notes arrow_drop_up

Check out this Author's contributed articles.

If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.

Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.