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PHP | Imagick setImageExtent() Function
  • Last Updated : 19 Dec, 2019

The Imagick::setImageExtent() function is an inbuilt function in PHP which is used to set the image size. This function doesn’t scales the image but crops the unwanted parts.

Syntax:

bool Imagick::setImageExtent( int $columns, int $rows )

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

  • $columns: It specifies the width of image.
  • $rows: It specifies the height of image.

Return Value: This function returns TRUE on success.

Exceptions: This function throws ImagickException on error.



Below programs illustrate the Imagick::setImageExtent() function in PHP:

Program 1:




<?php
  
// Create a new imagick object
$imagick = new Imagick(
   
// Set image extent
$imagick->setImageExtent(270, 120);
  
// Display the image
header("Content-Type: image/png");
echo $imagick->getImageBlob();
?>

Output:

Program 2:




<?php
  
// Create a new imagick object
$imagick = new Imagick(
   
// Set image extent
$imagick->setImageExtent(500, 170);
  
// Display the image
header("Content-Type: image/png");
echo $imagick->getImageBlob();
?>

Output:

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

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