Currently we can rotate the entire barcode so that it is inverted using styles, however, this means that the text with the barcode is also inverted and so it is displayed upside down. It would be nice to have the ability to "invert" the barcode portion only (turn the barcode upside down)
To achieve the requested layout, you should use the suggested approach.
Hello, You can edit the default ControlTemplate of the RadBarcode and apply a RenderTransform only on the Path element representing the barcode portion. You can examine the Editing ControlTemplates tutorial (http://www.telerik.com/help/wpf/styling-apperance-editing-control-templates.html) for more information about editing the ControlTemplates of UI for WPF components. Also, we haven't received a similar request before and therefore we haven't discussed such a feature. However, we appreciate your feedback and we changed the status of the item to Under Review so that we can monitor its popularity. If the demand for this feature increases, we will definitely approve it and consider its implementation. In the meantime, I recommend following the above approach.