The Gmagick::setsize() function is an inbuilt function in PHP which is used to set the size associated with an gmagick object.
Syntax:
Gmagick Gmagick::setsize( int $columns, int $rows )
Parameters: This function accept two parameters as mentioned above and described below:
- $columns: It specifies the width of an image.
- $rows: It specifies the height of an image.
Return Value: This function returns Gmagick object on success.
Exceptions: This function throws GmagickException on error.
Below given programs illustrate the Gmagick::setsize() function in PHP:
Used Image:
Program 1:
<?php // Create a new Gmagick object $gmagick = new Gmagick('neveropen.png'); // Set the size $gmagick->setsize(200, 200); // Get the size $size = $gmagick->getsize(); print_r($size); ?> |
Output:
Array ( [columns] => 200 [rows] => 200 )
Program 2:
<?php // Create a new Gmagick object $gmagick = new Gmagick('neveropen.png'); // Set the size $gmagick->setsize(600, 200); // Crop image using size $gmagick->cropimage( $gmagick->getsize()['columns'], $gmagick->getsize()['rows'], 0, 0 ); // Output the image header('Content-type: image/png'); echo $gmagick; ?> |
Output:
Reference: https://www.php.net/manual/en/gmagick.setsize.php
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