PHP | Imagick setSizeOffset() Function

The Imagick::setSizeOffset() function is an inbuilt function in PHP which is used to set the size and offset of the Imagick object.

Syntax:

bool Imagick::setSizeOffset( int $columns, int $rows, int $offset )

Parameters: This function accepts three parameters as mentioned above and described below:

• $columns: It specifies the width in pixels.
• $rows: It specifies the height in pixels.
• $offset: It specifies the image offset.

Return Value: This function returns TRUE on success.

Exceptions: This function throws ImagickException on error.

Below given programs illustrate the Imagick::setSizeOffset() function in PHP:

Program 1:

<?php

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

// Set the size offset
$imagick->setSizeOffset(100, 400, 35);

// Get the size offset
$sizeOffset = $imagick->getSizeOffset();
echo $sizeOffset;
?>

Output:

35

Program 2:

<?php

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

// Set the size offset
$imagick->setSizeOffset(300, 800, 21);

// Get the size offset
$sizeOffset = $imagick->getSizeOffset();
echo $sizeOffset;
?>

Output:

21

Reference: https://www.php.net/manual/en/imagick.setsizeoffset.php