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image_get_toolkit

Versions
4.6 – 7
image_get_toolkit()

Retrieve the name of the currently used toolkit.

Return value

String containing the name of the selected toolkit, or FALSE on error.

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...

▸ 3 functions call image_get_toolkit()

▾ 3 functions call image_get_toolkit()

file_validate_image_resolution in includes/file.inc
If the file is an image verify that its dimensions are within the specified maximum and minimum dimensions. Non-image files will be ignored.
image_toolkit_invoke in includes/image.inc
Invokes the given method using the currently selected toolkit.
system_image_toolkit_settings in modules/system/system.admin.inc
Form builder; Configure site image toolkit usage.

Code

includes/image.inc, line 60

<?php
function image_get_toolkit() {
  static $toolkit;

  if (!$toolkit) {
    $toolkit = variable_get('image_toolkit', 'gd');
    $toolkit_file = './includes/image.'. $toolkit .'.inc';
    if (isset($toolkit) && file_exists($toolkit_file)) {
      include_once $toolkit_file;
    }
    elseif (!image_gd_check_settings()) {
      $toolkit = FALSE;
    }
  }

  return $toolkit;
}
?>
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