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PHP | Imagick getImageOrientation() Function

  • Last Updated : 28 Nov, 2019

The Imagick::getImageOrientation() function is an inbuilt function in PHP which is used to get the image orientation.

Syntax:

int Imagick::getImageOrientation( void )

Parameters: This function doesn’t accept any parameter.

Return Value: This function returns an integer value containing one of ORIENTATION constants.

List of ORIENTATION constants are given below:



  • imagick::ORIENTATION_UNDEFINED (0)
  • imagick::ORIENTATION_TOPLEFT (1)
  • imagick::ORIENTATION_TOPRIGHT (2)
  • imagick::ORIENTATION_BOTTOMRIGHT (3)
  • imagick::ORIENTATION_BOTTOMLEFT (4)
  • imagick::ORIENTATION_LEFTTOP (5)
  • imagick::ORIENTATION_RIGHTTOP (6)
  • imagick::ORIENTATION_RIGHTBOTTOM (7)
  • imagick::ORIENTATION_LEFTBOTTOM (8)

Exceptions: This function throws ImagickException on error.

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

Program 1:




<?php
  
// Create a new imagick object
$imagick = new Imagick(
  
// Get the Orientation
$orientation = $imagick->getImageOrientation();
echo $orientation;
?>

Output:

 0 // Which corresponds to imagick::ORIENTATION_UNDEFINED.

Program 2:




<?php
  
// Create a new imagick object
$imagick = new Imagick(
  
// Set the Orientation
$imagick->setImageOrientation(imagick::ORIENTATION_TOPRIGHT);
  
// Get the Orientation
$orientation = $imagick->getImageOrientation();
echo $orientation;
?>

Output:

2

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




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