Viewport, rotating, 316–317Viewport, scaling, 316Scene Editor, Anim8or, 303scrolling, 231–259backgrounds and scenery, 233–234bitmap files, importing, 246–248defined, 233DynamicScroll program, 244–245,251–260Export dialog, 248, 250header files, 236–238Map Properties dialog, 247, 249Mappy, 245–250ScrollT[r]