How to get the clipping rectangle using imagegetclip() function in PHP?

PHPServer Side ProgrammingProgramming

imagegetclip() is an inbuilt PHP function that is used to get the clipping rectangle. It is used to retrieve the current clipping rectangle, the area beyond which no pixels will be drawn.

Syntax

array imagegetclip(resource $image)

Parameters

imagegetclip() takes only one parameter, $image. It holds the image resource returned by one of the image creation functions such as imagecreatetruecolor().

Return Types

imagegetclip() returns an indexed array with the coordinates of the clipping rectangle x, y upper left corner, and x, y lower-left corner.

Example 1

<?php
   $img = imagecreate(200, 200);

   //set the image clip.
   imagesetclip($img, 20,20, 90,90);
   print_r(imagegetclip($img));
?>

Output

Array (
   [0] => 20
   [1] => 20
   [2] => 90
   [3] => 90
)

Example 2

<?php
   // load an image from the local drive folder
   $img = imagecreatefrompng('C:\xampp\htdocs\Images\img34.png');
   print("<pre>".print_r(imagegetclip($img),true)."<pre>");
?>

Output

Array
(
   [0] => 0
   [1] => 0
   [2] => 611
   [3] => 395
)
raja
Updated on 09-Aug-2021 12:23:26

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