3
<em>d.zoom</em> allows the user to interactively adjust the settings
4
of the current geographic region using a pointing device such as
6
Like <em><a HREF="g.region.html">g.region</a></em>,
7
<em>d.zoom</em> re-defines the settings of the geographic
8
region. However, <em>d.zoom</em> allows the user to change
9
the current region settings interactively, by either
10
outlining the new region perimeter with a mouse, unzoom
11
or pan the region. The graphics display is updated by the module.
15
After the user types the command <b>d.zoom</b> a mouse-button menu will appear
20
Additionally the region settings can be modified by
21
running <em><a HREF="g.region.html">g.region</a></em>.
25
Although it is not necessary that the user display a map in
26
the active display frame before running <em>d.zoom</em>, it
27
is helpful to do this for reference. Using parameter <b>-f</b> integrate a
28
pan function, <b>-h </b> facilitates the use for handhelds.
32
<em><a HREF="d.erase.html">d.erase</a></em><br>
33
<em><a HREF="d.rast.html">d.rast</a></em><br>
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<em><a HREF="d.vect.html">d.vect</a></em><br>
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<em><a HREF="g.region.html">g.region</a></em>
40
U.S. Army Construction Engineering
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Improvements by Huidae Cho and Markus Neteler
45
<p><i>Last changed: $Date: 2004-08-05 14:53:21 +0200 (Thu, 05 Aug 2004) $</i>