function manualcrop_crop_effect in Manual Crop 7

Image effect callback; Crop an image resource.

Parameters

$image: An image object returned by image_load().

$data: An array of attributes, needed to perform the crop effect, with the following items:

• "width": An integer representing the desired width in pixels.
• "height": An integer representing the desired height in pixels.
• "style_name": The style's machine name.

Return value

TRUE on success, FALSE on failure to crop image.

See also

image_crop_effect()

1 string reference to 'manualcrop_crop_effect'

manualcrop_image_effect_info in ./manualcrop.module

Implements hook_image_effect_info().

File

./manualcrop.module, line 870

Code

function manualcrop_crop_effect(&$image, $data) {
  $crop = manualcrop_load_crop_selection($image->source, $data['style_name']);
  if ($crop) {
    $data['width'] = $crop->width;
    $data['height'] = $crop->height;
    $data['anchor'] = $crop->x . '-' . $crop->y;
    return image_crop_effect($image, $data);
  }
  elseif (!empty($data['reuse_crop_style'])) {
    return manualcrop_reuse_effect($image, $data);
  }
  return TRUE;
}