![]() ![]() Or, you may want to limit users to a particular map scale while allowing them to pan to different locations. For instance, you might only be interested in a geographic subset of your data and want to limit the map user to this area. In some cases, you will want to control the map extent. As you zoom in or out of a map, the map extent changes, provided that the data frame size on the page remains the same. In this case, the map is projected in Albers, and the map units are meters. The units for these values are the same as the map units. The map image also shows the extent boundaries. For example, the image below shows a map centered on the U.S. ![]() ![]() ![]() These boundaries contain top, bottom, left, and right coordinates.
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