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PHP Imagick setImageOrientation () function

Syntax:
bool Imagick::setImageOrientation (int $orientation)
Parameters:This function takes one parameter, $direction,which contains an integer value containing one of the ORIENTATION constants . We can also pass a constant, for example setImageOrientation (imagick::ORIENTATION_BOTTOMRIGHT);,The list of ORIENTATION constants is 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)
Return value:This function returns TRUE on success.The programs below illustrate the Imagick::setImageOrientation()function in PHP:Program 1:  
// Create a new imagick object $imagick = new Imagick ( https://media.engineerforengineer.org /wp-content/uploads/engineerforengineer-13.png );  
// Set orientation $imagick -> setImageOrientation (imagick::ORIENTATION_LEFTTOP);  
// Get orientation $orientation = $imagick -> getImageOrientation(); echo $orientation ; ?>
Output:
5 // Which corresponds to imagick::ORIENTATION_LEFTTOP.
Program 2:  
// Create a new imagick object $imagick = new Imagick ( https://media.engineerforengineer.org/wp-content/uploads/engineerforengineer-13.png );  
// Set orientation $imagick -> setImageOrientation (imagick::ORIENTATION_RIGHTBOTTOM);  
// Get orientation $orientation = $imagick -> getImageOrientation(); echo $orientation ; ?>
Output:
7 // Which corresponds to imagick::ORIENTATION_RIGHTBOTTOM.
Link: https://www.php.net/manual/en/imagick.setimageorientation.php

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