image_toolkit_invoke

Versions
4.6 – 6: image_toolkit_invoke($method, $params = array())
7: image_toolkit_invoke($method, stdClass $image, array $params = array())

Invokes the given method using the currently selected toolkit.

Parameters

$method A string containing the method to invoke.

$params An optional array of parameters to pass to the toolkit method.

Return value

Mixed values (typically Boolean for successful operation).

▸ 5 functions call image_toolkit_invoke()

▾ 5 functions call image_toolkit_invoke()

image_crop in includes/image.inc: Crop an image to the rectangle specified by the given rectangle.
image_resize in includes/image.inc: Resize an image to the given dimensions (ignoring aspect ratio).
image_rotate in includes/image.inc: Rotate an image by the given number of degrees.
image_scale in includes/image.inc: Scales an image to the given width and height while maintaining aspect ratio.
system_view_general in modules/system.module

Code

includes/image.inc, line 53

<?php
function image_toolkit_invoke($method, $params = array()) {
  if ($toolkit = image_get_toolkit()) {
    $function = 'image_'. $toolkit .'_'. $method;
    if (function_exists($function)) {
      return call_user_func_array($function, $params);
    }
    else {
      watchdog('php', t("The selected image handling toolkit '%toolkit' can not correctly process '%function'.", array('%toolkit' => "<em>$toolkit</em>", '%function' => "<em>$function</em>")), WATCHDOG_ERROR);
      return false;
    }
  }
  else {
    if ($method == 'settings') {
      return image_gd_settings();
    }
  }
}
?>