A transport method for transporting a long medium in a recording apparatus is performed using a transport control section. The manner of display includes font color, font size, font transparency, distance between search terms and positioning of the search terms within the map. In an embodiment, if the distance between two shapes is less than a predetermined threshold, those shapes may cause a mask layer condition. A centering ring may be secured in the axial opening with the complementary bearing race formed therein. The interface provides a mechanical and electrical connection between the fixture and the product being tested. Methods and systems for displaying a medical image of a lumen of a biological structure, generally comprise obtaining image data of a lumen of a biological structure from an imaging device, correcting the image data for translational distortions, in which correcting is accomplished without reference to another data set, and displaying a corrected image.