Viewports

A viewport is used to hold one series of images. The number of images visible in a viewport can be varied; however, they all have to belong to the same series of images. The number of viewports visible on the screen can also be varied. A layout can be set up with multiple viewports, and a layout can be set up within a viewport. See the section on How Do I Set Up a Layout With Multiple Viewports and How Do I Set Up a Layout Within a Viewport.