PHP | Gmagick getsize() Function

The Gmagick::getsize() function is an inbuilt function in PHP which is used to get the size associated with the Gmagick object.

Syntax:

array Gmagick::getsize( void )

Parameters: This function doesn’t accept any parameter.

Return Value: This function returns an associative array containing the keys “rows” and “columns”.

Exceptions: This function throws GmagickException on error.

Below given programs illustrate the Gmagick::getsize() function in PHP:

Program 1:

<?php

// Create a new Gmagick object
// https://media.geeksforgeeks.org/wp-content/uploads/geeksforgeeks-13.png
$gmagick = new Gmagick('geeksforgeeks.png');

// Get the size
$res = $gmagick->getsize();
print("<pre>".print_r($res, true)."</pre>");
?>

Output:

Array   // Which is the default value
(
    [columns] => 0
    [rows] => 0
)

Program 2:

<?php

// Create a new Gmagick object
// https://media.geeksforgeeks.org/wp-content/uploads/geeksforgeeks-13.png
$gmagick = new Gmagick('geeksforgeeks.png');

// Set the size
$gmagick->setsize(800, 300);

// Get the size
$res = $gmagick->getsize();
print("<pre>".print_r($res, true)."</pre>");
?>

Output:

Array
(
    [columns] => 800
    [rows] => 300
)

Reference: https://www.php.net/manual/en/gmagick.getsize.php