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aspect ratio friendly image resize

/ Published in: PHP
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  1. $file_sizes = array(
  2. 		array(100, 75),
  3. 		array(160, 120),
  4. 		array(300, 200),
  5. 		array(200, 150),
  6. 		array(620, 400),
  7. 		array(1024, 768)
  8. 	);
  9. if($file->getWidth() / $file->getHeight() >= 1.5)
  10. {
  11. 	foreach($file_sizes as $key => $size)
  12. 	{
  13. 		$small_file_path = '/home/rocko/Desktop/kingo-disko/test/photo-test/res1_st'.$key.'.jpg';
  14. 		$line = $file->getHeight() * $size[0] / $size[1];
  15. 		$file->crop('center', 'center', $line, $file->getHeight())->resize($size[0], $size[1])->saveToFile($small_file_path);
  16. 	}
  17. }
  18. else
  19. {
  20. 	foreach($file_sizes as $key => $size)
  21. 	{
  22. 		$small_file_path = '/home/rocko/Desktop/kingo-disko/test/photo-test/res1_st'.$key.'.jpg';
  23. 		$line = $file->getWidth() * $size[1] / $size[0];
  24. 		$file->crop('center', 'center', $file->getWidth(), $line)->resize($size[0], $size[1])->saveToFile($small_file_path);
  25. 	}
  26. }

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