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Source View: image_edit_before_change

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Source View

Line Code
527           /**
528            * Filters the GD image resource before applying changes to the image.
529            *
530            * @since 2.9.0
531            * @deprecated 3.5.0 Use wp_image_editor_before_change instead.
532            *
533            * @param resource $image   GD image resource.
534             * @param array    $changes Array of change operations.
535            */
536           $image = apply_filters( 'image_edit_before_change', $image, $changes );
537      }
538
539      foreach ( $changes as $operation ) {
540           switch ( $operation->type ) {
541                case 'rotate':
542                     if ( $operation->angle != 0 ) {
543                          if ( $image instanceof WP_Image_Editor )
544                               $image->rotate( $operation->angle );
545                          else