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codee revised this gist
Jan 29, 2013 . 1 changed file with 37 additions and 37 deletions.There are no files selected for viewing
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -22,43 +22,43 @@ function __construct($params = NULL) { $oris = array(); switch($exif['Orientation']) { case 1: // no need to perform any changes break; case 2: // horizontal flip $oris[] = 'hor'; break; case 3: // 180 rotate left $oris[] = '180'; break; case 4: // vertical flip $oris[] = 'ver'; break; case 5: // vertical flip + 90 rotate right $oris[] = 'ver'; $oris[] = '270'; break; case 6: // 90 rotate right $oris[] = '270'; break; case 7: // horizontal flip + 90 rotate right $oris[] = 'hor'; $oris[] = '270'; break; case 8: // 90 rotate left $oris[] = '90'; break; default: break; } foreach ($oris as $ori) { $config['rotation_angle'] = $ori; -
Jan 29, 2013 . 1 changed file with 7 additions and 7 deletions.There are no files selected for viewing
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -28,36 +28,36 @@ function __construct($params = NULL) { break; case 2: // horizontal flip $oris[] = 'hor'; break; case 3: // 180 rotate left $oris[] = '180'; break; case 4: // vertical flip $oris[] = 'ver'; break; case 5: // vertical flip + 90 rotate right $oris[] = 'ver'; $oris[] = '270'; break; case 6: // 90 rotate right $oris[] = '270'; break; case 7: // horizontal flip + 90 rotate right $oris[] = 'hor'; $oris[] = '270'; break; case 8: // 90 rotate left $oris[] = '90'; break; default: break; } foreach ($oris as $ori) { -
Oct 21, 2012 .There are no files selected for viewing
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,74 @@ <?php if (!defined('BASEPATH')) exit('No direct script access allowed'); /** * @file application/libraries/Image_autorotate.php */ class Image_autorotate { function __construct($params = NULL) { if (!is_array($params) || empty($params)) return FALSE; $filepath = $params['filepath']; $exif = @exif_read_data($filepath); if (empty($exif['Orientation'])) return FALSE; $CI =& get_instance(); $CI->load->library('image_lib'); $config['image_library'] = 'gd2'; $config['source_image'] = $filepath; $oris = array(); switch($exif['Orientation']) { case 1: // no need to perform any changes break; case 2: // horizontal flip $oris[] = 'hor'; break; case 3: // 180 rotate left $oris[] = '180'; break; case 4: // vertical flip $oris[] = 'ver'; break; case 5: // vertical flip + 90 rotate right $oris[] = 'ver'; $oris[] = '270'; break; case 6: // 90 rotate right $oris[] = '270'; break; case 7: // horizontal flip + 90 rotate right $oris[] = 'hor'; $oris[] = '270'; break; case 8: // 90 rotate left $oris[] = '90'; break; default: break; } foreach ($oris as $ori) { $config['rotation_angle'] = $ori; $CI->image_lib->initialize($config); $CI->image_lib->rotate(); } } } // END class Image_autorotate /* End of file Image_autorotate.php */ /* Location: ./application/libraries/Image_autorotate.php */