Administrator / test_1

  <?php
  /**
   * Created by PhpStorm.
   * User: Cibermag
   * Date: 31.08.2015
   * Time: 9:58
   */
  namespace backend\components\base;
  
  use yii\web\Controller;
  

  class BaseController extends Controller {
  

      private function resizeImg($w, $h, $imageAlias,$imageAliasSave){
          $img = Image::getImagine()->open(Yii::getAlias($imageAlias));
  
          $size = $img->getSize();
          $ratio = $size->getWidth()/$size->getHeight();
  
          $height = $h;
          $width = round($height * $ratio);
  
  
          $imagine = new Imagine();
  
          $imagine->open($imageAlias)
              ->resize(new Box($width, $h))
              ->save($imageAlias, array('flatten' => false));
  
  
          Image::crop($imageAlias, $w, $h,[($width/2)-($w/2),0])
              ->save(Yii::getAlias($imageAliasSave), ['quality' =>
                  100]);
  
  
      }

  
  }