## get_old_barcode_image(parameters) {#barcodeparameters} Generate barcode image using the set of parameters (for old-fashioned Barcode field). ```python def get_old_barcode_image(self, parameters:......convert_color(self, input_color, def_val) -> pydraw.Color: """Converts...hexadecimal color string to a Color object.""" if not input_color: return...