public function ImageCrop::setImageStyle in Image javascript crop 7

Set the current cropped image style.

File

includes/imagecrop.class.inc, line 241

Imagecrop class to handle the javascript imagecrop.

Class

ImageCrop

@file Imagecrop class to handle the javascript imagecrop.

Code

public function setImageStyle($style_name) {
  $this->imageStyle = image_style_load($style_name);
  if (!$this->imageStyle) {
    throw new Exception('The image style to crop was not found.');
  }

  // add default settings
  foreach ($this->imageStyle['effects'] as $effect) {
    if ($effect['name'] == 'imagecrop_javascript') {
      $this->width = $effect['data']['width'];
      $this->startWidth = $effect['data']['width'];
      $this->height = $effect['data']['height'];
      $this->startHeight = $effect['data']['height'];
      if ($effect['data']['xoffset']) {
        $this->xoffset = $effect['data']['xoffset'];
      }
      if ($effect['data']['yoffset']) {
        $this->yoffset = $effect['data']['yoffset'];
      }
      $this->isResizable = $effect['data']['resizable'];
      $this->disableIfNoData = $effect['data']['disable_if_no_data'];
      $this->resizeAspectRatio = !empty($effect['data']['aspect_ratio']) ? $effect['data']['aspect_ratio'] : FALSE;
      $this->downscalingAllowed = !$effect['data']['downscaling'];
      break;
    }
  }
}