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Description of the tool

This tool allows you change the area drawn on the Map Window through the Overview Map. 

How to use the tool

Prerequisite:

The Overview Map on the Map Panel must be opened.

Steps:

1. Once the Overview Map is opened, the area of your main map is shown by a red dotted rectangle.
   
    

2. In the Overview Map, move the mouse into the red rectangle, the cursor will change to a four pointed arrow. Click and hold the left mouse button and drag the red rectangle to your desired location. The Map Window will be refreshed to display the new view. 
   
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   Tip
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   The Overview Map is turned on/off by pressing the small arrow at the bottom right of the Map Window.