<?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]);


    }

}