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Source View: image_edit_before_change

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Source View

Line Code
499           /**
500            * Filter the GD image resource before applying changes to the image.
501            *
502            * @since 2.9.0
503            * @deprecated 3.5.0 Use wp_image_editor_before_change instead.
504            *
505            * @param resource $image   GD image resource.
506             * @param array    $changes Array of change operations.
507            */
508           $image = apply_filters( 'image_edit_before_change', $image, $changes );
509      }
510
511      foreach ( $changes as $operation ) {
512           switch ( $operation->type ) {
513                case 'rotate':
514                     if ( $operation->angle != 0 ) {
515                          if ( $image instanceof WP_Image_Editor )
516                               $image->rotate( $operation->angle );
517                          else