无法在codeigniter中调整图像大小

Question

Message

在我调用调整大小功能后，图片未调整大小并且没有显示任何错误。

$this->resizing('cat.jpg',127,97); // function call

Answer 1

    $this->load->library('image_lib');
        $config['image_library'] = 'gd2';
        $config['source_image'] = '/img/proizvodi/'.$filename;
        $config['create_thumb'] = TRUE;
        $config['maintain_ratio'] = TRUE;
        $config['width'] = 75;
        $config['height'] = 50; 
        $this->image_lib->clear();
        $this->image_lib->initialize($config);
        $this->image_lib->resize();

 if ( ! $this->image_lib->resize()){
  echo $this->image_lib->display_errors();
 }