function image_resize_effect in Drupal 7

Image effect callback; Resize an image resource.

Parameters

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

$data: An array of attributes to use when performing the resize effect with the following items:

• "width": An integer representing the desired width in pixels.
• "height": An integer representing the desired height in pixels.

Return value

TRUE on success. FALSE on failure to resize image.

See also

image_resize()

1 call to image_resize_effect()

ImageEffectsUnitTest::testResizeEffect in modules/image/image.test

Test the image_resize_effect() function.

1 string reference to 'image_resize_effect'

image_image_effect_info in modules/image/image.effects.inc

Implements hook_image_effect_info().

File

modules/image/image.effects.inc, line 80

Functions needed to execute image effects provided by Image module.

Code

function image_resize_effect(&$image, $data) {
  if (!image_resize($image, $data['width'], $data['height'])) {
    watchdog('image', 'Image resize failed using the %toolkit toolkit on %path (%mimetype, %dimensions)', array(
      '%toolkit' => $image->toolkit,
      '%path' => $image->source,
      '%mimetype' => $image->info['mime_type'],
      '%dimensions' => $image->info['width'] . 'x' . $image->info['height'],
    ), WATCHDOG_ERROR);
    return FALSE;
  }
  return TRUE;
}