note 111448 modified in imagick.getimageorientation by danbrown

Here's how you can use the getImageOrientation() information to auto-rotate images to their correct orientation... <?php // Note: $image is an Imagick object, not a filename! See example use below. function autoRotateImage($image) { $orientation = $image->getImageOrientation(); switch($orientation) { case imagick::ORIENTATION_BOTTOMRIGHT: $image->rotateimage("#000", 180); // rotate 180 degrees break; case imagick::ORIENTATION_RIGHTTOP: $image->rotateimage("#000", 90); // rotate 90 degrees CW break; case imagick::ORIENTATION_LEFTBOTTOM: $image->rotateimage("#000", -90); // rotate 90 degrees CCW break; } // Now that it's auto-rotated, make sure the EXIF data is correct in case the EXIF gets saved with the image! $image->setImageOrientation(imagick::ORIENTATION_TOPLEFT); } ?> Example use: <?php $image = new Imagick('my-image-file.jpg'); autoRotateImage($image); // - Do other stuff to the image here - $image->writeImage('result-image.jpg'); ?> --was-- Here's how you can use the getImageOrientation() information to auto-rotate images to their correct orientation... // Note: $image is an Imagick object, not a filename! See example use below. function autoRotateImage($image) { $orientation = $image->getImageOrientation(); switch($orientation) { case imagick::ORIENTATION_BOTTOMRIGHT: $image->rotateimage("#000", 180); // rotate 180 degrees break; case imagick::ORIENTATION_RIGHTTOP: $image->rotateimage("#000", 90); // rotate 90 degrees CW break; case imagick::ORIENTATION_LEFTBOTTOM: $image->rotateimage("#000", -90); // rotate 90 degrees CCW break; } // Now that it's auto-rotated, make sure the EXIF data is correct in case the EXIF gets saved with the image! $image->setImageOrientation(imagick::ORIENTATION_TOPLEFT); } Example use: $image = new Imagick('my-image-file.jpg'); autoRotateImage($image); // - Do other stuff to the image here - $image->writeImage('result-image.jpg'); http://php.net/manual/en/imagick.getimageorientation.php