public function thumbnail($width, $height = null, $upscale = false)
 {
     if ($upscale === false && ($width >= $this->image_class->get_width() || $height >= $this->image_class->get_height())) {
         return $this;
     }
     $this->image_class->thumbnail($width, $height);
     return $this;
 }
Ejemplo n.º 2
0
 public function upload_image($image, $properties)
 {
     // Filename
     $random_string = $properties['filename'] . '-' . str_replace(' ', '_', $image['name']);
     // Initialise SimpleImage
     $img = new SimpleImage($image['tmp_name']);
     // Get Properties
     $max_width = $properties['max_width'];
     // Check for min width
     if (isset($properties['min_width'])) {
         if ($img->get_width() < $properties['min_width']) {
             return false;
         }
     }
     // Resize image
     try {
         $img->fit_to_width($max_width);
         $img->save($this->upload_folder . '/' . $random_string);
         // Save the image to the_image
         $this->the_image = $this->public_folder . '/' . $random_string;
     } catch (Exception $e) {
         echo $e->getMessage();
         // In a production app, the error should be logged or
         // sent to your own error handler/alert system and not
         // echoed out.
     }
     // Check to see if we need to generate thumbnail
     if (isset($properties['thumbnail'])) {
         // Get Properties
         $thumb_width = $properties['thumbnail']['width'];
         $thumb_height = $properties['thumbnail']['height'];
         // Generate thumbnail
         try {
             $img->adaptive_resize($thumb_width, $thumb_height);
             $img->save($this->upload_folder . '/thumbnails/' . $random_string);
             // Save the image to the_thumbnail
             $this->the_thumbnail = $this->public_folder . '/thumbnails/' . $random_string;
         } catch (Exception $e) {
             echo $e->getMessage();
         }
     }
 }
Ejemplo n.º 3
0
 /**
  * @return SimpleImage
  */
 protected function create()
 {
     $image = new SimpleImage($this->file);
     switch ($this->options['strategy']) {
         case 'thumbnail':
             $width = $this->options['w'] ?: $image->get_width();
             $height = $this->options['h'] ?: $image->get_height();
             $image->resize($width, $height);
             break;
         case 'best_fit':
             $width = $this->options['w'] ?: $image->get_width();
             $height = $this->options['h'] ?: $image->get_height();
             if (is_numeric($width) && is_numeric($height)) {
                 $image->best_fit($width, $height);
             }
             break;
         default:
             $width = $this->options['w'];
             $height = $this->options['h'];
             if (is_numeric($width) && is_numeric($height)) {
                 $image->thumbnail($width, $height);
             } elseif (is_numeric($width)) {
                 $image->fit_to_width($width);
             } elseif (is_numeric($height)) {
                 $image->fit_to_height($height);
             } else {
                 $width = $image->get_width();
                 $height = $image->get_height();
                 $image->thumbnail($width, $height);
             }
     }
     return $image;
 }
//Задаем индекс файла
$img_index = date("U") . "-" . mt_rand(0, 1000);
//Путь записи результтата
$result_dir_loc = 'img/watermark/';
$result_name = 'result-' . $img_index . '.jpg';
$result_src_loc = $result_dir_loc . $result_name;
$result_dir = __DIR__ . '/../' . $result_dir_loc;
$result_src = __DIR__ . '/../' . $result_src_loc;
//Проверяем наличие папки
if (!file_exists($result_dir)) {
    mkdir($result_dir, 755);
    //Создание папки
}
//Склеивание изображений
$main_image = new SimpleImage('../' . $main_image_src);
$main_image_width = $main_image->get_width();
$main_image_height = $main_image->get_height();
$watermark = new SimpleImage('../' . $watermark_src);
$watermark_width = $watermark->get_width();
$watermark_height = $watermark->get_height();
//Масштабирование ватермарка
if ($main_image_width / $watermark_width < 1) {
    $watermark = $watermark->fit_to_width($main_image_width);
    $watermark_height = $watermark->get_height();
}
if ($main_image_height / $watermark_height < 1) {
    $watermark = $watermark->fit_to_height($main_image_height);
    $watermark_width = $watermark->get_width();
}
//Замощение ватермарка
if ($watermark_mode == 'grid-mode') {
Ejemplo n.º 5
0
 /**
  * @return SimpleImage
  */
 protected function create()
 {
     $image = new SimpleImage($this->file);
     $width = $this->options['w'] ?: $image->get_width();
     $height = $this->options['h'] ?: $image->get_height();
     switch ($this->options['strategy']) {
         case 'thumbnail':
             $image->resize($width, $height);
             break;
         case 'best_fit':
             $image->best_fit($width, $height);
             break;
         default:
             $image->thumbnail($width, $height);
     }
     return $image;
 }