function imagecache_deprecated_scale_image in ImageCache 6.2

Same name and namespace in other branches

1. 5.2 imagecache_actions.inc \imagecache_deprecated_scale_image()

File

./imagecache_actions.inc, line 126

Code

function imagecache_deprecated_scale_image(&$image, $data) {
  if ($data['fit'] == 'outside' && $data['width'] && $data['height']) {
    $ratio = $image->info['width'] / $image->info['height'];
    $new_ratio = $data['width'] / $data['height'];
    $data['width'] = $ratio > $new_ratio ? 0 : $data['width'];
    $data['height'] = $ratio < $new_ratio ? 0 : $data['height'];
  }

  // Set impossibly large values if the width and height aren't set.
  $data['width'] = $data['width'] ? $data['width'] : 9999999;
  $data['height'] = $data['height'] ? $data['height'] : 9999999;
  if (!imageapi_image_scale($image, $data['width'], $data['height'])) {
    watchdog('imagecache', 'imagecache_deprecated_scale failed. image: %image, data: %data.', array(
      '%image' => $image->source,
      '%data' => print_r($data, TRUE),
    ), WATCHDOG_ERROR);
    return FALSE;
  }
  return TRUE;
}