function image_get_available_toolkits

7.x image.inc image_get_available_toolkits()
6.x image.inc image_get_available_toolkits()

Return a list of available toolkits.

Return value

An array of toolkit name => descriptive title.

Related topics

Image toolkits
Drupal's image toolkits provide an abstraction layer for common image file manipulations like scaling, cropping, and rotating. The abstraction frees module authors from the need to support multiple image libraries, and it allows site…
1 call to image_get_available_toolkits()
system_image_toolkit_settings in drupal-6.x/modules/system/system.admin.inc
Form builder; Configure site image toolkit usage.

File

drupal-6.x/includes/image.inc, line 38
API for manipulating images.

Code

function image_get_available_toolkits() {
  $toolkits = file_scan_directory('includes', 'image\..*\.inc$');

  $output = array();
  foreach ($toolkits as $file => $toolkit) {
    include_once "./$file";
    $function = str_replace('.', '_', $toolkit->name) . '_info';
    if (function_exists($function)) {
      $info = $function();
      $output[$info['name']] = $info['title'];
    }
  }

  return $output;
}