PHP | Imagick getImageOrientation() Function

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(
'https://media.geeksforgeeks.org/wp-content/uploads/geeksforgeeks-13.png');

// 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(
'https://media.geeksforgeeks.org/wp-content/uploads/geeksforgeeks-13.png');

// 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