2010-06-30 159 views
0

我想創建水印圖像的縮略圖,但無法使其工作。該腳本似乎總是調整原始水印圖像的大小,而不使縮略圖..無論如何要完成這兩個?Codeigniter - 創建縮略圖Woes


這裏是我的代碼

$config = array(); 
      $config['source_image'] = $data['json']->{'file_path'}; 
      $config['new_image'] = 'copy_' . $data['json']->{'file_path'}; 
      $config['image_library'] = 'gd2'; 
      $config['wm_type'] = 'overlay'; 
      $config['wm_overlay_path'] = getcwd() . '/design/new_transparency.png'; 
      $config['wm_vrt_alignment'] = 'bottom'; 
      $config['wm_hor_alignment'] = 'center'; 
      $config['wm_vrt_offset'] = 20; 
      $config['create_thumb'] = TRUE; 
      $config['maintain_ratio'] = TRUE; 
      $config['width'] = 125; 
      $config['height'] = 125; 
      $this->image_lib->initialize($config); 
      $this->image_lib->watermark(); 
      $this->image_lib->clear(); 
      $this->image_lib->resize(); 

是不是我做錯了什麼?

回答