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PHP | Gmagick getsize() Function

  • Last Updated : 21 Jan, 2020

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
$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
$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

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