Difference between revisions of "Navigation Functions"
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Revision as of 15:21, 26 September 2012
| Related Topics |
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| Daily Activities |
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IMSMA Navigation |
| How To Information |
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Lasso an Area |
Similar to the zoom-in button (page 24), the zoom-in and recentre button, 
, displays a smaller map area at a larger scale. Unlike the zoom-in button, the button also recentres on the point that you select on the map.
To recentre and zoom in on the map:
- Click the
button to enable the map control. - Select the area on the map that you would like to zoom in on and recentre the map:
- Click the map.
- While holding down the mouse button, drag the mouse to form a rectangle around the map area you would like to select.
- Release the mouse button.
- To disable the map control, select another GIS map control.
The selected map area is displayed at a larger scale in the centre of the map pane.
 |
Use the  button to zoom out and recentre from a point.
|
