How does “zoom in on an area” work in a topology map?
With this feature, you can zoom in on a selected area of the topology map in the topology window. To do so, click the Zoom in on an area button, or choose Topology Tools > Zoom > Area from the MWTM main menu, then click in the topology map and drag a rectangle around the area you want to zoom in on. The MWTM expands the selected area to fill the topology map.