Changeset 20694 for trunk/wp-includes/media.php

Timestamp:

05/02/2012 08:15:44 PM (13 years ago)

Author:

nacin

Message:

Add filter to image_resize_dimensions() so plugins can perform this calculation on their own. props ebababi. fixes #15989.

File:

• trunk/wp-includes/media.php (modified) (2 diffs)

trunk/wp-includes/media.php

@@ -328 +328 @@
  *
  * @since 2.5.0
+ * @uses apply_filters() Calls 'image_resize_dimensions' on $orig_w, $orig_h, $dest_w, $dest_h and
+ *      $crop to provide custom resize dimensions.
  *
  * @param int $orig_w Original width.
@@ -343 +345 @@
     if ($dest_w <= 0 && $dest_h <= 0)
         return false;
+
+    // plugins can use this to provide custom resize dimensions
+    $output = apply_filters( 'image_resize_dimensions', null, $orig_w, $orig_h, $dest_w, $dest_h, $crop );
+    if ( null !== $output )
+        return $output;
 
     if ( $crop ) {